Merge pull request #11 from youknowone/refactor-asdl

Refactor ast to hold data as seperated type

.gitattributes

@@ -0,0 +1,5 @@
+parser/src/python.rs	linguist-generated
+**/*.snap      	linguist-generated -merge
+**/*.lalrpop    text eol=LF
+**/*.py		text working-tree-encoding=UTF-8 eol=LF
+**/*.rs		text working-tree-encoding=UTF-8 eol=LF

ast/asdl_rs.py

@@ -131,6 +131,9 @@ class FindUserdataTypesVisitor(asdl.VisitorBase):
         if is_simple(sum):
             info.has_userdata = False
         else:
+            for t in sum.types:
+                self.typeinfo[t.name] = TypeInfo(t.name)
+                self.add_children(t.name, t.fields)
             if len(sum.types) > 1:
                 info.boxed = True
             if sum.attributes:
@@ -205,16 +208,49 @@ class StructVisitor(TypeInfoEmitVisitor):
 
     def sum_with_constructors(self, sum, name, depth):
         typeinfo = self.typeinfo[name]
-        generics, generics_applied = self.get_generics(name, "U = ()", "U")
         enumname = rustname = get_rust_type(name)
         # all the attributes right now are for location, so if it has attrs we
         # can just wrap it in Located<>
         if sum.attributes:
             enumname = rustname + "Kind"
+
+        for t in sum.types:
+            if not t.fields:
+                continue
+            self.emit_attrs(depth)
+            self.typeinfo[t] = TypeInfo(t)
+            t_generics, t_generics_applied = self.get_generics(t.name, "U = ()", "U")
+            payload_name = f"{rustname}{t.name}"
+            self.emit(f"pub struct {payload_name}{t_generics} {{", depth)
+            for f in t.fields:
+                self.visit(f, typeinfo, "pub ", depth + 1, t.name)
+            self.emit("}", depth)
+            self.emit(
+                textwrap.dedent(
+                    f"""
+            impl{t_generics_applied} From<{payload_name}{t_generics_applied}> for {enumname}{t_generics_applied} {{
+                fn from(payload: {payload_name}{t_generics_applied}) -> Self {{
+                    {enumname}::{t.name}(payload)
+                }}
+            }}
+            """
+                ),
+                depth,
+            )
+
+        generics, generics_applied = self.get_generics(name, "U = ()", "U")
         self.emit_attrs(depth)
         self.emit(f"pub enum {enumname}{generics} {{", depth)
         for t in sum.types:
-            self.visit(t, typeinfo, depth + 1)
+            if t.fields:
+                t_generics, t_generics_applied = self.get_generics(
+                    t.name, "U = ()", "U"
+                )
+                self.emit(
+                    f"{t.name}({rustname}{t.name}{t_generics_applied}),", depth + 1
+                )
+            else:
+                self.emit(f"{t.name},", depth + 1)
         self.emit("}", depth)
         if sum.attributes:
             self.emit(
@@ -238,13 +274,18 @@ class StructVisitor(TypeInfoEmitVisitor):
         if fieldtype and fieldtype.has_userdata:
             typ = f"{typ}<U>"
         # don't box if we're doing Vec<T>, but do box if we're doing Vec<Option<Box<T>>>
-        if fieldtype and fieldtype.boxed and (not (parent.product or field.seq) or field.opt):
+        if (
+            fieldtype
+            and fieldtype.boxed
+            and (not (parent.product or field.seq) or field.opt)
+        ):
             typ = f"Box<{typ}>"
         if field.opt or (
             # When a dictionary literal contains dictionary unpacking (e.g., `{**d}`),
             # the expression to be unpacked goes in `values` with a `None` at the corresponding
             # position in `keys`. To handle this, the type of `keys` needs to be `Option<Vec<T>>`.
-            constructor == "Dict" and field.name == "keys"
+            constructor == "Dict"
+            and field.name == "keys"
         ):
             typ = f"Option<{typ}>"
         if field.seq:
@@ -344,14 +385,21 @@ class FoldImplVisitor(TypeInfoEmitVisitor):
         )
         if is_located:
             self.emit("fold_located(folder, node, |folder, node| {", depth)
-            enumname += "Kind"
+            rustname = enumname + "Kind"
+        else:
+            rustname = enumname
         self.emit("match node {", depth + 1)
         for cons in sum.types:
-            fields_pattern = self.make_pattern(cons.fields)
-            self.emit(
-                f"{enumname}::{cons.name} {{ {fields_pattern} }} => {{", depth + 2
+            fields_pattern = self.make_pattern(
+                enumname, rustname, cons.name, cons.fields
+            )
+            self.emit(
+                f"{fields_pattern[0]} {{ {fields_pattern[1]} }} {fields_pattern[2]} => {{",
+                depth + 2,
+            )
+            self.gen_construction(
+                fields_pattern[0], cons.fields, fields_pattern[2], depth + 3
             )
-            self.gen_construction(f"{enumname}::{cons.name}", cons.fields, depth + 3)
             self.emit("}", depth + 2)
         self.emit("}", depth + 1)
         if is_located:
@@ -381,23 +429,33 @@ class FoldImplVisitor(TypeInfoEmitVisitor):
         )
         if is_located:
             self.emit("fold_located(folder, node, |folder, node| {", depth)
-            structname += "Data"
-        fields_pattern = self.make_pattern(product.fields)
-        self.emit(f"let {structname} {{ {fields_pattern} }} = node;", depth + 1)
-        self.gen_construction(structname, product.fields, depth + 1)
+            rustname = structname + "Data"
+        else:
+            rustname = structname
+        fields_pattern = self.make_pattern(rustname, structname, None, product.fields)
+        self.emit(f"let {rustname} {{ {fields_pattern[1]} }} = node;", depth + 1)
+        self.gen_construction(rustname, product.fields, "", depth + 1)
         if is_located:
             self.emit("})", depth)
         self.emit("}", depth)
 
-    def make_pattern(self, fields):
-        return ",".join(rust_field(f.name) for f in fields)
+    def make_pattern(self, rustname, pyname, fieldname, fields):
+        if fields:
+            header = f"{pyname}::{fieldname}({rustname}{fieldname}"
+            footer = ")"
+        else:
+            header = f"{pyname}::{fieldname}"
+            footer = ""
 
-    def gen_construction(self, cons_path, fields, depth):
-        self.emit(f"Ok({cons_path} {{", depth)
+        body = ",".join(rust_field(f.name) for f in fields)
+        return header, body, footer
+
+    def gen_construction(self, header, fields, footer, depth):
+        self.emit(f"Ok({header} {{", depth)
         for field in fields:
             name = rust_field(field.name)
             self.emit(f"{name}: Foldable::fold({name}, folder)?,", depth + 1)
-        self.emit("})", depth)
+        self.emit(f"}}{footer})", depth)
 
 
 class FoldModuleVisitor(TypeInfoEmitVisitor):
@@ -514,33 +572,36 @@ class TraitImplVisitor(EmitVisitor):
         self.visit(type.value, type.name, depth)
 
     def visitSum(self, sum, name, depth):
-        enumname = get_rust_type(name)
+        rustname = enumname = get_rust_type(name)
         if sum.attributes:
-            enumname += "Kind"
+            rustname = enumname + "Kind"
 
-        self.emit(f"impl NamedNode for ast::{enumname} {{", depth)
+        self.emit(f"impl NamedNode for ast::{rustname} {{", depth)
         self.emit(f"const NAME: &'static str = {json.dumps(name)};", depth + 1)
         self.emit("}", depth)
-        self.emit(f"impl Node for ast::{enumname} {{", depth)
+        self.emit(f"impl Node for ast::{rustname} {{", depth)
         self.emit(
             "fn ast_to_object(self, _vm: &VirtualMachine) -> PyObjectRef {", depth + 1
         )
         self.emit("match self {", depth + 2)
         for variant in sum.types:
-            self.constructor_to_object(variant, enumname, depth + 3)
+            self.constructor_to_object(variant, enumname, rustname, depth + 3)
         self.emit("}", depth + 2)
         self.emit("}", depth + 1)
         self.emit(
             "fn ast_from_object(_vm: &VirtualMachine, _object: PyObjectRef) -> PyResult<Self> {",
             depth + 1,
         )
-        self.gen_sum_fromobj(sum, name, enumname, depth + 2)
+        self.gen_sum_fromobj(sum, name, enumname, rustname, depth + 2)
         self.emit("}", depth + 1)
         self.emit("}", depth)
 
-    def constructor_to_object(self, cons, enumname, depth):
-        fields_pattern = self.make_pattern(cons.fields)
-        self.emit(f"ast::{enumname}::{cons.name} {{ {fields_pattern} }} => {{", depth)
+    def constructor_to_object(self, cons, enumname, rustname, depth):
+        self.emit(f"ast::{rustname}::{cons.name}", depth)
+        if cons.fields:
+            fields_pattern = self.make_pattern(cons.fields)
+            self.emit(f"( ast::{enumname}{cons.name} {{ {fields_pattern} }} )", depth)
+        self.emit(" => {", depth)
         self.make_node(cons.name, cons.fields, depth + 1)
         self.emit("}", depth)
 
@@ -586,7 +647,7 @@ class TraitImplVisitor(EmitVisitor):
     def make_pattern(self, fields):
         return ",".join(rust_field(f.name) for f in fields)
 
-    def gen_sum_fromobj(self, sum, sumname, enumname, depth):
+    def gen_sum_fromobj(self, sum, sumname, enumname, rustname, depth):
         if sum.attributes:
             self.extract_location(sumname, depth)
 
@@ -594,7 +655,12 @@ class TraitImplVisitor(EmitVisitor):
         self.emit("Ok(", depth)
         for cons in sum.types:
             self.emit(f"if _cls.is(Node{cons.name}::static_type()) {{", depth)
-            self.gen_construction(f"{enumname}::{cons.name}", cons, sumname, depth + 1)
+            if cons.fields:
+                self.emit(f"ast::{rustname}::{cons.name} (ast::{enumname}{cons.name} {{", depth + 1)
+                self.gen_construction_fields(cons, sumname, depth + 1)
+                self.emit("})", depth + 1)
+            else:
+                self.emit(f"ast::{rustname}::{cons.name}", depth + 1)
             self.emit("} else", depth)
 
         self.emit("{", depth)
@@ -610,13 +676,16 @@ class TraitImplVisitor(EmitVisitor):
         self.gen_construction(structname, product, prodname, depth + 1)
         self.emit(")", depth)
 
-    def gen_construction(self, cons_path, cons, name, depth):
-        self.emit(f"ast::{cons_path} {{", depth)
+    def gen_construction_fields(self, cons, name, depth):
         for field in cons.fields:
             self.emit(
                 f"{rust_field(field.name)}: {self.decode_field(field, name)},",
                 depth + 1,
             )
+
+    def gen_construction(self, cons_path, cons, name, depth):
+        self.emit(f"ast::{cons_path} {{", depth)
+        self.gen_construction_fields(cons, name, depth + 1)
         self.emit("}", depth)
 
     def extract_location(self, typename, depth):

ast/src/constant.rs

@@ -100,7 +100,7 @@ impl<U> crate::fold::Fold<U> for ConstantOptimizer {
     }
     fn fold_expr(&mut self, node: crate::Expr<U>) -> Result<crate::Expr<U>, Self::Error> {
         match node.node {
-            crate::ExprKind::Tuple { elts, ctx } => {
+            crate::ExprKind::Tuple(crate::ExprTuple { elts, ctx }) => {
                 let elts = elts
                     .into_iter()
                     .map(|x| self.fold_expr(x))
@@ -112,16 +112,16 @@ impl<U> crate::fold::Fold<U> for ConstantOptimizer {
                     let tuple = elts
                         .into_iter()
                         .map(|e| match e.node {
-                            crate::ExprKind::Constant { value, .. } => value,
+                            crate::ExprKind::Constant(crate::ExprConstant { value, .. }) => value,
                             _ => unreachable!(),
                         })
                         .collect();
-                    crate::ExprKind::Constant {
+                    crate::ExprKind::Constant(crate::ExprConstant {
                         value: Constant::Tuple(tuple),
                         kind: None,
-                    }
+                    })
                 } else {
-                    crate::ExprKind::Tuple { elts, ctx }
+                    crate::ExprKind::Tuple(crate::ExprTuple { elts, ctx })
                 };
                 Ok(crate::Expr {
                     node: expr,
@@ -151,66 +151,73 @@ mod tests {
             location: start,
             end_location: end,
             custom,
-            node: ExprKind::Tuple {
+            node: ExprTuple {
                 ctx: ExprContext::Load,
                 elts: vec![
                     Located {
                         location: start,
                         end_location: end,
                         custom,
-                        node: ExprKind::Constant {
+                        node: ExprConstant {
                             value: BigInt::from(1).into(),
                             kind: None,
-                        },
+                        }
+                        .into(),
                     },
                     Located {
                         location: start,
                         end_location: end,
                         custom,
-                        node: ExprKind::Constant {
+                        node: ExprConstant {
                             value: BigInt::from(2).into(),
                             kind: None,
-                        },
+                        }
+                        .into(),
                     },
                     Located {
                         location: start,
                         end_location: end,
                         custom,
-                        node: ExprKind::Tuple {
+                        node: ExprTuple {
                             ctx: ExprContext::Load,
                             elts: vec![
                                 Located {
                                     location: start,
                                     end_location: end,
                                     custom,
-                                    node: ExprKind::Constant {
+                                    node: ExprConstant {
                                         value: BigInt::from(3).into(),
                                         kind: None,
-                                    },
+                                    }
+                                    .into(),
                                 },
                                 Located {
                                     location: start,
                                     end_location: end,
                                     custom,
-                                    node: ExprKind::Constant {
+                                    node: ExprConstant {
                                         value: BigInt::from(4).into(),
                                         kind: None,
-                                    },
+                                    }
+                                    .into(),
                                 },
                                 Located {
                                     location: start,
                                     end_location: end,
                                     custom,
-                                    node: ExprKind::Constant {
+                                    node: ExprConstant {
                                         value: BigInt::from(5).into(),
                                         kind: None,
-                                    },
+                                    }
+                                    .into(),
                                 },
                             ],
-                        },
+                        }
+                        .into(),
                     },
                 ],
-            },
+            }
+            .into(),
         };
         let new_ast = ConstantOptimizer::new()
             .fold_expr(ast)
@@ -221,7 +228,7 @@ mod tests {
                 location: start,
                 end_location: end,
                 custom,
-                node: ExprKind::Constant {
+                node: ExprConstant {
                     value: Constant::Tuple(vec![
                         BigInt::from(1).into(),
                         BigInt::from(2).into(),
@@ -232,7 +239,8 @@ mod tests {
                         ])
                     ]),
                     kind: None
-                },
+                }
+                .into(),
             }
         );
     }

ast/src/impls.rs

@@ -13,7 +13,7 @@ impl<U> ExprKind<U> {
             ExprKind::Compare { .. } => "comparison",
             ExprKind::Attribute { .. } => "attribute",
             ExprKind::Call { .. } => "function call",
-            ExprKind::Constant { value, .. } => match value {
+            ExprKind::Constant(crate::ExprConstant { value, .. }) => match value {
                 Constant::Str(_)
                 | Constant::Int(_)
                 | Constant::Float(_)
@@ -40,7 +40,7 @@ impl<U> ExprKind<U> {
             ExprKind::GeneratorExp { .. } => "generator expression",
             ExprKind::Starred { .. } => "starred",
             ExprKind::Slice { .. } => "slice",
-            ExprKind::JoinedStr { values } => {
+            ExprKind::JoinedStr(crate::ExprJoinedStr { values }) => {
                 if values
                     .iter()
                     .any(|e| matches!(e.node, ExprKind::JoinedStr { .. }))

ast/src/unparse.rs

@@ -71,7 +71,7 @@ impl<'a> Unparser<'a> {
             }};
         }
         match &ast.node {
-            ExprKind::BoolOp { op, values } => {
+            ExprKind::BoolOp(crate::ExprBoolOp { op, values }) => {
                 let (op, prec) = op_prec!(bin, op, Boolop, And("and", AND), Or("or", OR));
                 group_if!(prec, {
                     let mut first = true;
@@ -81,14 +81,14 @@ impl<'a> Unparser<'a> {
                     }
                 })
             }
-            ExprKind::NamedExpr { target, value } => {
+            ExprKind::NamedExpr(crate::ExprNamedExpr { target, value }) => {
                 group_if!(precedence::TUPLE, {
                     self.unparse_expr(target, precedence::ATOM)?;
                     self.p(" := ")?;
                     self.unparse_expr(value, precedence::ATOM)?;
                 })
             }
-            ExprKind::BinOp { left, op, right } => {
+            ExprKind::BinOp(crate::ExprBinOp { left, op, right }) => {
                 let right_associative = matches!(op, Operator::Pow);
                 let (op, prec) = op_prec!(
                     bin,
@@ -114,7 +114,7 @@ impl<'a> Unparser<'a> {
                     self.unparse_expr(right, prec + !right_associative as u8)?;
                 })
             }
-            ExprKind::UnaryOp { op, operand } => {
+            ExprKind::UnaryOp(crate::ExprUnaryOp { op, operand }) => {
                 let (op, prec) = op_prec!(
                     un,
                     op,
@@ -129,7 +129,7 @@ impl<'a> Unparser<'a> {
                     self.unparse_expr(operand, prec)?;
                 })
             }
-            ExprKind::Lambda { args, body } => {
+            ExprKind::Lambda(crate::ExprLambda { args, body }) => {
                 group_if!(precedence::TEST, {
                     let pos = args.args.len() + args.posonlyargs.len();
                     self.p(if pos > 0 { "lambda " } else { "lambda" })?;
@@ -137,7 +137,7 @@ impl<'a> Unparser<'a> {
                     write!(self, ": {}", **body)?;
                 })
             }
-            ExprKind::IfExp { test, body, orelse } => {
+            ExprKind::IfExp(crate::ExprIfExp { test, body, orelse }) => {
                 group_if!(precedence::TEST, {
                     self.unparse_expr(body, precedence::TEST + 1)?;
                     self.p(" if ")?;
@@ -146,7 +146,7 @@ impl<'a> Unparser<'a> {
                     self.unparse_expr(orelse, precedence::TEST)?;
                 })
             }
-            ExprKind::Dict { keys, values } => {
+            ExprKind::Dict(crate::ExprDict { keys, values }) => {
                 self.p("{")?;
                 let mut first = true;
                 let (packed, unpacked) = values.split_at(keys.len());
@@ -164,7 +164,7 @@ impl<'a> Unparser<'a> {
                 }
                 self.p("}")?;
             }
-            ExprKind::Set { elts } => {
+            ExprKind::Set(crate::ExprSet { elts }) => {
                 self.p("{")?;
                 let mut first = true;
                 for v in elts {
@@ -173,23 +173,23 @@ impl<'a> Unparser<'a> {
                 }
                 self.p("}")?;
             }
-            ExprKind::ListComp { elt, generators } => {
+            ExprKind::ListComp(crate::ExprListComp { elt, generators }) => {
                 self.p("[")?;
                 self.unparse_expr(elt, precedence::TEST)?;
                 self.unparse_comp(generators)?;
                 self.p("]")?;
             }
-            ExprKind::SetComp { elt, generators } => {
+            ExprKind::SetComp(crate::ExprSetComp { elt, generators }) => {
                 self.p("{")?;
                 self.unparse_expr(elt, precedence::TEST)?;
                 self.unparse_comp(generators)?;
                 self.p("}")?;
             }
-            ExprKind::DictComp {
+            ExprKind::DictComp(crate::ExprDictComp {
                 key,
                 value,
                 generators,
-            } => {
+            }) => {
                 self.p("{")?;
                 self.unparse_expr(key, precedence::TEST)?;
                 self.p(": ")?;
@@ -197,33 +197,33 @@ impl<'a> Unparser<'a> {
                 self.unparse_comp(generators)?;
                 self.p("}")?;
             }
-            ExprKind::GeneratorExp { elt, generators } => {
+            ExprKind::GeneratorExp(crate::ExprGeneratorExp { elt, generators }) => {
                 self.p("(")?;
                 self.unparse_expr(elt, precedence::TEST)?;
                 self.unparse_comp(generators)?;
                 self.p(")")?;
             }
-            ExprKind::Await { value } => {
+            ExprKind::Await(crate::ExprAwait { value }) => {
                 group_if!(precedence::AWAIT, {
                     self.p("await ")?;
                     self.unparse_expr(value, precedence::ATOM)?;
                 })
             }
-            ExprKind::Yield { value } => {
+            ExprKind::Yield(crate::ExprYield { value }) => {
                 if let Some(value) = value {
                     write!(self, "(yield {})", **value)?;
                 } else {
                     self.p("(yield)")?;
                 }
             }
-            ExprKind::YieldFrom { value } => {
+            ExprKind::YieldFrom(crate::ExprYieldFrom { value }) => {
                 write!(self, "(yield from {})", **value)?;
             }
-            ExprKind::Compare {
+            ExprKind::Compare(crate::ExprCompare {
                 left,
                 ops,
                 comparators,
-            } => {
+            }) => {
                 group_if!(precedence::CMP, {
                     let new_lvl = precedence::CMP + 1;
                     self.unparse_expr(left, new_lvl)?;
@@ -245,16 +245,16 @@ impl<'a> Unparser<'a> {
                     }
                 })
             }
-            ExprKind::Call {
+            ExprKind::Call(crate::ExprCall {
                 func,
                 args,
                 keywords,
-            } => {
+            }) => {
                 self.unparse_expr(func, precedence::ATOM)?;
                 self.p("(")?;
                 if let (
                     [Expr {
-                        node: ExprKind::GeneratorExp { elt, generators },
+                        node: ExprKind::GeneratorExp(crate::ExprGeneratorExp { elt, generators }),
                         ..
                     }],
                     [],
@@ -282,13 +282,15 @@ impl<'a> Unparser<'a> {
                 }
                 self.p(")")?;
             }
-            ExprKind::FormattedValue {
+            ExprKind::FormattedValue(crate::ExprFormattedValue {
                 value,
                 conversion,
                 format_spec,
-            } => self.unparse_formatted(value, *conversion, format_spec.as_deref())?,
-            ExprKind::JoinedStr { values } => self.unparse_joined_str(values, false)?,
-            ExprKind::Constant { value, kind } => {
+            }) => self.unparse_formatted(value, *conversion, format_spec.as_deref())?,
+            ExprKind::JoinedStr(crate::ExprJoinedStr { values }) => {
+                self.unparse_joined_str(values, false)?
+            }
+            ExprKind::Constant(crate::ExprConstant { value, kind }) => {
                 if let Some(kind) = kind {
                     self.p(kind)?;
                 }
@@ -304,12 +306,12 @@ impl<'a> Unparser<'a> {
                     _ => fmt::Display::fmt(value, &mut self.f)?,
                 }
             }
-            ExprKind::Attribute { value, attr, .. } => {
+            ExprKind::Attribute(crate::ExprAttribute { value, attr, .. }) => {
                 self.unparse_expr(value, precedence::ATOM)?;
-                let period = if let ExprKind::Constant {
+                let period = if let ExprKind::Constant(crate::ExprConstant {
                     value: Constant::Int(_),
                     ..
-                } = &value.node
+                }) = &value.node
                 {
                     " ."
                 } else {
@@ -318,10 +320,10 @@ impl<'a> Unparser<'a> {
                 self.p(period)?;
                 self.p(attr)?;
             }
-            ExprKind::Subscript { value, slice, .. } => {
+            ExprKind::Subscript(crate::ExprSubscript { value, slice, .. }) => {
                 self.unparse_expr(value, precedence::ATOM)?;
                 let mut lvl = precedence::TUPLE;
-                if let ExprKind::Tuple { elts, .. } = &slice.node {
+                if let ExprKind::Tuple(crate::ExprTuple { elts, .. }) = &slice.node {
                     if elts
                         .iter()
                         .any(|expr| matches!(expr.node, ExprKind::Starred { .. }))
@@ -333,12 +335,12 @@ impl<'a> Unparser<'a> {
                 self.unparse_expr(slice, lvl)?;
                 self.p("]")?;
             }
-            ExprKind::Starred { value, .. } => {
+            ExprKind::Starred(crate::ExprStarred { value, .. }) => {
                 self.p("*")?;
                 self.unparse_expr(value, precedence::EXPR)?;
             }
-            ExprKind::Name { id, .. } => self.p(id)?,
-            ExprKind::List { elts, .. } => {
+            ExprKind::Name(crate::ExprName { id, .. }) => self.p(id)?,
+            ExprKind::List(crate::ExprList { elts, .. }) => {
                 self.p("[")?;
                 let mut first = true;
                 for elt in elts {
@@ -347,7 +349,7 @@ impl<'a> Unparser<'a> {
                 }
                 self.p("]")?;
             }
-            ExprKind::Tuple { elts, .. } => {
+            ExprKind::Tuple(crate::ExprTuple { elts, .. }) => {
                 if elts.is_empty() {
                     self.p("()")?;
                 } else {
@@ -361,7 +363,7 @@ impl<'a> Unparser<'a> {
                     })
                 }
             }
-            ExprKind::Slice { lower, upper, step } => {
+            ExprKind::Slice(crate::ExprSlice { lower, upper, step }) => {
                 if let Some(lower) = lower {
                     self.unparse_expr(lower, precedence::TEST)?;
                 }
@@ -483,19 +485,21 @@ impl<'a> Unparser<'a> {
 
     fn unparse_fstring_elem<U>(&mut self, expr: &Expr<U>, is_spec: bool) -> fmt::Result {
         match &expr.node {
-            ExprKind::Constant { value, .. } => {
+            ExprKind::Constant(crate::ExprConstant { value, .. }) => {
                 if let Constant::Str(s) = value {
                     self.unparse_fstring_str(s)
                 } else {
                     unreachable!()
                 }
             }
-            ExprKind::JoinedStr { values } => self.unparse_joined_str(values, is_spec),
-            ExprKind::FormattedValue {
+            ExprKind::JoinedStr(crate::ExprJoinedStr { values }) => {
+                self.unparse_joined_str(values, is_spec)
+            }
+            ExprKind::FormattedValue(crate::ExprFormattedValue {
                 value,
                 conversion,
                 format_spec,
-            } => self.unparse_formatted(value, *conversion, format_spec.as_deref()),
+            }) => self.unparse_formatted(value, *conversion, format_spec.as_deref()),
             _ => unreachable!(),
         }
     }

parser/src/context.rs

@@ -1,44 +1,47 @@
-use rustpython_ast::{Expr, ExprContext, ExprKind};
+use crate::ast::{self, Expr, ExprContext, ExprKind};
 
 pub(crate) fn set_context(expr: Expr, ctx: ExprContext) -> Expr {
     match expr.node {
-        ExprKind::Name { id, .. } => Expr {
-            node: ExprKind::Name { id, ctx },
+        ExprKind::Name(ast::ExprName { id, .. }) => Expr {
+            node: ast::ExprName { id, ctx }.into(),
             ..expr
         },
-        ExprKind::Tuple { elts, .. } => Expr {
-            node: ExprKind::Tuple {
+        ExprKind::Tuple(ast::ExprTuple { elts, .. }) => Expr {
+            node: ast::ExprTuple {
                 elts: elts
                     .into_iter()
                     .map(|elt| set_context(elt, ctx.clone()))
                     .collect(),
                 ctx,
-            },
+            }
+            .into(),
             ..expr
         },
-        ExprKind::List { elts, .. } => Expr {
-            node: ExprKind::List {
+        ExprKind::List(ast::ExprList { elts, .. }) => Expr {
+            node: ast::ExprList {
                 elts: elts
                     .into_iter()
                     .map(|elt| set_context(elt, ctx.clone()))
                     .collect(),
                 ctx,
-            },
+            }
+            .into(),
             ..expr
         },
-        ExprKind::Attribute { value, attr, .. } => Expr {
-            node: ExprKind::Attribute { value, attr, ctx },
+        ExprKind::Attribute(ast::ExprAttribute { value, attr, .. }) => Expr {
+            node: ast::ExprAttribute { value, attr, ctx }.into(),
             ..expr
         },
-        ExprKind::Subscript { value, slice, .. } => Expr {
-            node: ExprKind::Subscript { value, slice, ctx },
+        ExprKind::Subscript(ast::ExprSubscript { value, slice, .. }) => Expr {
+            node: ast::ExprSubscript { value, slice, ctx }.into(),
             ..expr
         },
-        ExprKind::Starred { value, .. } => Expr {
-            node: ExprKind::Starred {
+        ExprKind::Starred(ast::ExprStarred { value, .. }) => Expr {
+            node: ast::ExprStarred {
                 value: Box::new(set_context(*value, ctx.clone())),
                 ctx,
-            },
+            }
+            .into(),
             ..expr
         },
         _ => expr,

parser/src/parser.rs

@@ -46,7 +46,7 @@ pub(super) use lalrpop_util::ParseError as LalrpopError;
 /// ```
 pub fn parse_program(source: &str, source_path: &str) -> Result<ast::Suite, ParseError> {
     parse(source, Mode::Module, source_path).map(|top| match top {
-        ast::Mod::Module { body, .. } => body,
+        ast::Mod::Module(ast::ModModule { body, .. }) => body,
         _ => unreachable!(),
     })
 }
@@ -94,7 +94,7 @@ pub fn parse_expression_located(
     location: Location,
 ) -> Result<ast::Expr, ParseError> {
     parse_located(source, Mode::Expression, path, location).map(|top| match top {
-        ast::Mod::Expression { body } => *body,
+        ast::Mod::Expression(ast::ModExpression { body }) => *body,
         _ => unreachable!(),
     })
 }

parser/src/snapshots/rustpython_parser__context__tests__ann_assign_name.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,63 +15,71 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: AnnAssign {
-            target: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 1,
-                    },
-                ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Store,
-                },
-            },
-            annotation: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 6,
-                    },
-                ),
-                custom: (),
-                node: Name {
-                    id: "int",
-                    ctx: Load,
-                },
-            },
-            value: Some(
-                Located {
+        node: AnnAssign(
+            StmtAnnAssign {
+                target: Located {
                     location: Location {
                         row: 1,
-                        column: 9,
+                        column: 0,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 10,
+                            column: 1,
                         },
                     ),
                     custom: (),
-                    node: Constant {
-                        value: Int(
-                            1,
-                        ),
-                        kind: None,
-                    },
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Store,
+                        },
+                    ),
                 },
-            ),
-            simple: 1,
-        },
+                annotation: Located {
+                    location: Location {
+                        row: 1,
+                        column: 3,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 6,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "int",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                value: Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 9,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 10,
+                            },
+                        ),
+                        custom: (),
+                        node: Constant(
+                            ExprConstant {
+                                value: Int(
+                                    1,
+                                ),
+                                kind: None,
+                            },
+                        ),
+                    },
+                ),
+                simple: 1,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_attribute.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,119 +15,133 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 3,
+                            },
+                        ),
+                        custom: (),
+                        node: Attribute(
+                            ExprAttribute {
+                                value: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 1,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "x",
+                                            ctx: Load,
+                                        },
+                                    ),
+                                },
+                                attr: "y",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 6,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 3,
+                            column: 15,
                         },
                     ),
                     custom: (),
-                    node: Attribute {
-                        value: Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 1,
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 8,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "x",
-                                ctx: Load,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 14,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            ctx: Load,
                         },
-                        attr: "y",
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 6,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 15,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 7,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 10,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 11,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 13,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 14,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_for.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,117 +15,129 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: For {
-            target: Located {
-                location: Location {
-                    row: 1,
-                    column: 4,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 5,
-                    },
-                ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Store,
-                },
-            },
-            iter: Located {
-                location: Location {
-                    row: 1,
-                    column: 9,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 18,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 10,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 11,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 13,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 14,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 16,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
-                },
-            },
-            body: [
-                Located {
+        node: For(
+            StmtFor {
+                target: Located {
                     location: Location {
                         row: 1,
-                        column: 20,
+                        column: 4,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 24,
+                            column: 5,
                         },
                     ),
                     custom: (),
-                    node: Pass,
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Store,
+                        },
+                    ),
                 },
-            ],
-            orelse: [],
-            type_comment: None,
-        },
+                iter: Located {
+                    location: Location {
+                        row: 1,
+                        column: 9,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 18,
+                        },
+                    ),
+                    custom: (),
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 14,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            ctx: Load,
+                        },
+                    ),
+                },
+                body: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 20,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 24,
+                            },
+                        ),
+                        custom: (),
+                        node: Pass,
+                    },
+                ],
+                orelse: [],
+                type_comment: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_list.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,137 +15,153 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 6,
+                            },
+                        ),
+                        custom: (),
+                        node: List(
+                            ExprList {
+                                elts: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 1,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 2,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "x",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 4,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 5,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                ],
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 9,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 6,
+                            column: 18,
                         },
                     ),
                     custom: (),
-                    node: List {
-                        elts: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 1,
-                                },
-                                end_location: Some(
-                                    Location {
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 2,
+                                        column: 10,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "x",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 4,
-                                },
-                                end_location: Some(
-                                    Location {
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 5,
+                                        column: 13,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 14,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                        ],
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 9,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 18,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 10,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 11,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
+                            ],
+                            ctx: Load,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 13,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 14,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 16,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_list_comp.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,157 +15,175 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 1,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 4,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 26,
-                    },
-                ),
-                custom: (),
-                node: ListComp {
-                    elt: Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
                         location: Location {
                             row: 1,
-                            column: 5,
+                            column: 0,
                         },
                         end_location: Some(
                             Location {
                                 row: 1,
-                                column: 6,
+                                column: 1,
                             },
                         ),
                         custom: (),
-                        node: Name {
-                            id: "y",
-                            ctx: Load,
-                        },
+                        node: Name(
+                            ExprName {
+                                id: "x",
+                                ctx: Store,
+                            },
+                        ),
                     },
-                    generators: [
-                        Comprehension {
-                            target: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 11,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 12,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Store,
-                                },
-                            },
-                            iter: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 25,
-                                    },
-                                ),
-                                custom: (),
-                                node: Tuple {
-                                    elts: [
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 17,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 18,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    1,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 20,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 21,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    2,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 23,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 24,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    3,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                    ],
-                                    ctx: Load,
-                                },
-                            },
-                            ifs: [],
-                            is_async: 0,
+                ],
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 4,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 26,
                         },
-                    ],
+                    ),
+                    custom: (),
+                    node: ListComp(
+                        ExprListComp {
+                            elt: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 5,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 6,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "y",
+                                        ctx: Load,
+                                    },
+                                ),
+                            },
+                            generators: [
+                                Comprehension {
+                                    target: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 12,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    iter: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 16,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 25,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Tuple(
+                                            ExprTuple {
+                                                elts: [
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 17,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 18,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    1,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 20,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 21,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    2,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 23,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 24,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    3,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                ],
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    ifs: [],
+                                    is_async: 0,
+                                },
+                            ],
+                        },
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_name.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,102 +15,114 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 1,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "x",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 4,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 1,
+                            column: 13,
                         },
                     ),
                     custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 4,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 13,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 5,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 6,
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 5,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 6,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 8,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 9,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 9,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 11,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 12,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 11,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 12,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
+                            ],
+                            ctx: Load,
                         },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_named_expr.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,75 +15,83 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: If {
-            test: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 8,
-                    },
-                ),
-                custom: (),
-                node: NamedExpr {
-                    target: Located {
-                        location: Location {
-                            row: 1,
-                            column: 3,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 4,
-                            },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "x",
-                            ctx: Store,
-                        },
-                    },
-                    value: Located {
-                        location: Location {
-                            row: 1,
-                            column: 7,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 8,
-                            },
-                        ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                1,
-                            ),
-                            kind: None,
-                        },
-                    },
-                },
-            },
-            body: [
-                Located {
+        node: If(
+            StmtIf {
+                test: Located {
                     location: Location {
                         row: 1,
-                        column: 10,
+                        column: 3,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 14,
+                            column: 8,
                         },
                     ),
                     custom: (),
-                    node: Pass,
+                    node: NamedExpr(
+                        ExprNamedExpr {
+                            target: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 3,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 4,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "x",
+                                        ctx: Store,
+                                    },
+                                ),
+                            },
+                            value: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 7,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            1,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        },
+                    ),
                 },
-            ],
-            orelse: [],
-        },
+                body: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 10,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 14,
+                            },
+                        ),
+                        custom: (),
+                        node: Pass,
+                    },
+                ],
+                orelse: [],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_set_comp.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,157 +15,175 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 1,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 4,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 26,
-                    },
-                ),
-                custom: (),
-                node: SetComp {
-                    elt: Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
                         location: Location {
                             row: 1,
-                            column: 5,
+                            column: 0,
                         },
                         end_location: Some(
                             Location {
                                 row: 1,
-                                column: 6,
+                                column: 1,
                             },
                         ),
                         custom: (),
-                        node: Name {
-                            id: "y",
-                            ctx: Load,
-                        },
+                        node: Name(
+                            ExprName {
+                                id: "x",
+                                ctx: Store,
+                            },
+                        ),
                     },
-                    generators: [
-                        Comprehension {
-                            target: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 11,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 12,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Store,
-                                },
-                            },
-                            iter: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 25,
-                                    },
-                                ),
-                                custom: (),
-                                node: Tuple {
-                                    elts: [
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 17,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 18,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    1,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 20,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 21,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    2,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                        Located {
-                                            location: Location {
-                                                row: 1,
-                                                column: 23,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 1,
-                                                    column: 24,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    3,
-                                                ),
-                                                kind: None,
-                                            },
-                                        },
-                                    ],
-                                    ctx: Load,
-                                },
-                            },
-                            ifs: [],
-                            is_async: 0,
+                ],
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 4,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 26,
                         },
-                    ],
+                    ),
+                    custom: (),
+                    node: SetComp(
+                        ExprSetComp {
+                            elt: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 5,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 6,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "y",
+                                        ctx: Load,
+                                    },
+                                ),
+                            },
+                            generators: [
+                                Comprehension {
+                                    target: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 12,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    iter: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 16,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 25,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Tuple(
+                                            ExprTuple {
+                                                elts: [
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 17,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 18,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    1,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 20,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 21,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    2,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                    Located {
+                                                        location: Location {
+                                                            row: 1,
+                                                            column: 23,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 1,
+                                                                column: 24,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    3,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                ],
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    ifs: [],
+                                    is_async: 0,
+                                },
+                            ],
+                        },
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_starred.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,56 +15,47 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 7,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Tuple {
-                        elts: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 1,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 2,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "x",
-                                    ctx: Store,
-                                },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 7,
                             },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 4,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 6,
-                                    },
-                                ),
-                                custom: (),
-                                node: Starred {
-                                    value: Located {
+                        ),
+                        custom: (),
+                        node: Tuple(
+                            ExprTuple {
+                                elts: [
+                                    Located {
                                         location: Location {
                                             row: 1,
-                                            column: 5,
+                                            column: 1,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 2,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "x",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 4,
                                         },
                                         end_location: Some(
                                             Location {
@@ -73,95 +64,122 @@ expression: parse_ast
                                             },
                                         ),
                                         custom: (),
-                                        node: Name {
-                                            id: "y",
-                                            ctx: Store,
-                                        },
+                                        node: Starred(
+                                            ExprStarred {
+                                                value: Located {
+                                                    location: Location {
+                                                        row: 1,
+                                                        column: 5,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 1,
+                                                            column: 6,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Name(
+                                                        ExprName {
+                                                            id: "y",
+                                                            ctx: Store,
+                                                        },
+                                                    ),
+                                                },
+                                                ctx: Store,
+                                            },
+                                        ),
                                     },
-                                    ctx: Store,
-                                },
+                                ],
+                                ctx: Store,
                             },
-                        ],
-                        ctx: Store,
+                        ),
                     },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 10,
-                },
-                end_location: Some(
-                    Location {
+                ],
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 19,
+                        column: 10,
                     },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 11,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 12,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 19,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 14,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 15,
+                    ),
+                    custom: (),
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 11,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 12,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 17,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 18,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 14,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 15,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 17,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 18,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            ctx: Load,
                         },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_subscript.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,135 +15,151 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 4,
+                            },
+                        ),
+                        custom: (),
+                        node: Subscript(
+                            ExprSubscript {
+                                value: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 1,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "x",
+                                            ctx: Load,
+                                        },
+                                    ),
+                                },
+                                slice: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 2,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 3,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "y",
+                                            ctx: Load,
+                                        },
+                                    ),
+                                },
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 7,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 4,
+                            column: 16,
                         },
                     ),
                     custom: (),
-                    node: Subscript {
-                        value: Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 1,
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 9,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "x",
-                                ctx: Load,
-                            },
-                        },
-                        slice: Located {
-                            location: Location {
-                                row: 1,
-                                column: 2,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 3,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 11,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 12,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "y",
-                                ctx: Load,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 14,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 15,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            ctx: Load,
                         },
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 7,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 16,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 8,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 9,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 11,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 12,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 14,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 15,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_tuple.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,137 +15,153 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 6,
+                            },
+                        ),
+                        custom: (),
+                        node: Tuple(
+                            ExprTuple {
+                                elts: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 1,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 2,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "x",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 4,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 5,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                ],
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 9,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 6,
+                            column: 18,
                         },
                     ),
                     custom: (),
-                    node: Tuple {
-                        elts: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 1,
-                                },
-                                end_location: Some(
-                                    Location {
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 2,
+                                        column: 10,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "x",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 4,
-                                },
-                                end_location: Some(
-                                    Location {
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 5,
+                                        column: 13,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 14,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                        ],
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 9,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 18,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 10,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 11,
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
+                            ],
+                            ctx: Load,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 13,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 14,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 16,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__assign_with.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,66 +15,72 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: With {
-            items: [
-                Withitem {
-                    context_expr: Located {
-                        location: Location {
-                            row: 1,
-                            column: 5,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 6,
-                            },
-                        ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                1,
-                            ),
-                            kind: None,
-                        },
-                    },
-                    optional_vars: Some(
-                        Located {
+        node: With(
+            StmtWith {
+                items: [
+                    Withitem {
+                        context_expr: Located {
                             location: Location {
                                 row: 1,
-                                column: 10,
+                                column: 5,
                             },
                             end_location: Some(
                                 Location {
                                     row: 1,
-                                    column: 11,
+                                    column: 6,
                                 },
                             ),
                             custom: (),
-                            node: Name {
-                                id: "x",
-                                ctx: Store,
+                            node: Constant(
+                                ExprConstant {
+                                    value: Int(
+                                        1,
+                                    ),
+                                    kind: None,
+                                },
+                            ),
+                        },
+                        optional_vars: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 10,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 11,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "x",
+                                        ctx: Store,
+                                    },
+                                ),
                             },
-                        },
-                    ),
-                },
-            ],
-            body: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 13,
+                        ),
                     },
-                    end_location: Some(
-                        Location {
+                ],
+                body: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 17,
+                            column: 13,
                         },
-                    ),
-                    custom: (),
-                    node: Pass,
-                },
-            ],
-            type_comment: None,
-        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 17,
+                            },
+                        ),
+                        custom: (),
+                        node: Pass,
+                    },
+                ],
+                type_comment: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__aug_assign_attribute.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,117 +15,131 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: AugAssign {
-            target: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: AugAssign(
+            StmtAugAssign {
+                target: Located {
+                    location: Location {
                         row: 1,
-                        column: 3,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Attribute {
-                    value: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 0,
+                            column: 3,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 1,
+                    ),
+                    custom: (),
+                    node: Attribute(
+                        ExprAttribute {
+                            value: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 0,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 1,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "x",
+                                        ctx: Load,
+                                    },
+                                ),
                             },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "x",
+                            attr: "y",
+                            ctx: Store,
+                        },
+                    ),
+                },
+                op: Add,
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 7,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 16,
+                        },
+                    ),
+                    custom: (),
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 9,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 11,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 12,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 14,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 15,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
                             ctx: Load,
                         },
-                    },
-                    attr: "y",
-                    ctx: Store,
+                    ),
                 },
             },
-            op: Add,
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 7,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 16,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 8,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 9,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 11,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 12,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 14,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 15,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
-                },
-            },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__aug_assign_name.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,44 +15,50 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: AugAssign {
-            target: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: AugAssign(
+            StmtAugAssign {
+                target: Located {
+                    location: Location {
                         row: 1,
-                        column: 1,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Store,
-                },
-            },
-            op: Add,
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 5,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 6,
-                    },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Int(
-                        1,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 1,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Store,
+                        },
+                    ),
+                },
+                op: Add,
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 5,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 6,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Int(
+                                1,
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__aug_assign_subscript.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,133 +15,149 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: AugAssign {
-            target: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: AugAssign(
+            StmtAugAssign {
+                target: Located {
+                    location: Location {
                         row: 1,
-                        column: 4,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Subscript {
-                    value: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 0,
+                            column: 4,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 1,
+                    ),
+                    custom: (),
+                    node: Subscript(
+                        ExprSubscript {
+                            value: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 0,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 1,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "x",
+                                        ctx: Load,
+                                    },
+                                ),
                             },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "x",
+                            slice: Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 2,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 3,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "y",
+                                        ctx: Load,
+                                    },
+                                ),
+                            },
+                            ctx: Store,
+                        },
+                    ),
+                },
+                op: Add,
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 8,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 17,
+                        },
+                    ),
+                    custom: (),
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 9,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 10,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 12,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 13,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 15,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 16,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                3,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
                             ctx: Load,
                         },
-                    },
-                    slice: Located {
-                        location: Location {
-                            row: 1,
-                            column: 2,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 3,
-                            },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "y",
-                            ctx: Load,
-                        },
-                    },
-                    ctx: Store,
+                    ),
                 },
             },
-            op: Add,
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 8,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 17,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 15,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    3,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
-                },
-            },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__del_attribute.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,43 +15,49 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Delete {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 4,
-                    },
-                    end_location: Some(
-                        Location {
+        node: Delete(
+            StmtDelete {
+                targets: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 7,
+                            column: 4,
                         },
-                    ),
-                    custom: (),
-                    node: Attribute {
-                        value: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 4,
+                                column: 7,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 5,
+                        ),
+                        custom: (),
+                        node: Attribute(
+                            ExprAttribute {
+                                value: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 4,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 5,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "x",
+                                            ctx: Load,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "x",
-                                ctx: Load,
+                                attr: "y",
+                                ctx: Del,
                             },
-                        },
-                        attr: "y",
-                        ctx: Del,
+                        ),
                     },
-                },
-            ],
-        },
+                ],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__del_name.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Delete {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 4,
-                    },
-                    end_location: Some(
-                        Location {
+        node: Delete(
+            StmtDelete {
+                targets: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 5,
+                            column: 4,
                         },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Del,
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 5,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "x",
+                                ctx: Del,
+                            },
+                        ),
                     },
-                },
-            ],
-        },
+                ],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__context__tests__del_subscript.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/context.rs
+source: parser/src/context.rs
 expression: parse_ast
 ---
 [
@@ -15,59 +15,67 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Delete {
-            targets: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 4,
-                    },
-                    end_location: Some(
-                        Location {
+        node: Delete(
+            StmtDelete {
+                targets: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 8,
+                            column: 4,
                         },
-                    ),
-                    custom: (),
-                    node: Subscript {
-                        value: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 4,
+                                column: 8,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 5,
+                        ),
+                        custom: (),
+                        node: Subscript(
+                            ExprSubscript {
+                                value: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 4,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 5,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "x",
+                                            ctx: Load,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "x",
-                                ctx: Load,
-                            },
-                        },
-                        slice: Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 7,
+                                slice: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 6,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 7,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "y",
+                                            ctx: Load,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "y",
-                                ctx: Load,
+                                ctx: Del,
                             },
-                        },
-                        ctx: Del,
+                        ),
                     },
-                },
-            ],
-        },
+                ],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__function__tests__function_kw_only_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,92 +16,94 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [],
-                    vararg: None,
-                    kwonlyargs: [
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [],
+                        vararg: None,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 15,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        kw_defaults: [],
+                        kwarg: None,
+                        defaults: [],
+                    },
+                    body: [
                         Located {
                             location: Location {
                                 row: 1,
-                                column: 9,
+                                column: 19,
                             },
                             end_location: Some(
                                 Location {
                                     row: 1,
-                                    column: 10,
+                                    column: 23,
                                 },
                             ),
                             custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 15,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
+                            node: Pass,
                         },
                     ],
-                    kw_defaults: [],
-                    kwarg: None,
-                    defaults: [],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
                 },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 19,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 23,
-                            },
-                        ),
-                        custom: (),
-                        node: Pass,
-                    },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_kw_only_args_with_defaults.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,131 +16,137 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [],
-                    vararg: None,
-                    kwonlyargs: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [],
+                        vararg: None,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 10,
+                                    column: 9,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 18,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 19,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    kw_defaults: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 14,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    20,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 20,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 22,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    30,
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
                                 ),
-                                kind: None,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        },
-                    ],
-                    kwarg: None,
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 25,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 29,
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 18,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 19,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        ),
-                        custom: (),
-                        node: Pass,
+                        ],
+                        kw_defaults: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 14,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            20,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 20,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 22,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            30,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ],
+                        kwarg: None,
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 25,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 29,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_no_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,37 +16,39 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [],
-                    vararg: None,
-                    kwonlyargs: [],
-                    kw_defaults: [],
-                    kwarg: None,
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 9,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 13,
-                            },
-                        ),
-                        custom: (),
-                        node: Pass,
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [],
+                        vararg: None,
+                        kwonlyargs: [],
+                        kw_defaults: [],
+                        kwarg: None,
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 9,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 13,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_and_kw_only_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,147 +16,149 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 6,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 10,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 13,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                    ],
-                    vararg: None,
-                    kwonlyargs: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 18,
-                            },
-                            end_location: Some(
-                                Location {
+                        ],
+                        vararg: None,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 19,
+                                    column: 18,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 19,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "d",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "d",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 21,
-                            },
-                            end_location: Some(
-                                Location {
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 22,
+                                    column: 21,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 22,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "e",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "e",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 24,
-                            },
-                            end_location: Some(
-                                Location {
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 25,
+                                    column: 24,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 25,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "f",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "f",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                    ],
-                    kw_defaults: [],
-                    kwarg: None,
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 28,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 32,
-                            },
-                        ),
-                        custom: (),
-                        node: Pass,
+                        ],
+                        kw_defaults: [],
+                        kwarg: None,
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 28,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 32,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_and_kw_only_args_with_defaults.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,186 +16,192 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 6,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    vararg: None,
-                    kwonlyargs: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 18,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 19,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "d",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 21,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 22,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "e",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 27,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 28,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "f",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    kw_defaults: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 23,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 25,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    20,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 29,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 31,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    30,
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
                                 ),
-                                kind: None,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        },
-                    ],
-                    kwarg: None,
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 34,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 38,
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        ),
-                        custom: (),
-                        node: Pass,
+                        ],
+                        vararg: None,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 18,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 19,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "d",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 21,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 22,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "e",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 27,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 28,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "f",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        kw_defaults: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 23,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 25,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            20,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 29,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 31,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            30,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ],
+                        kwarg: None,
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 34,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 38,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_and_kw_only_args_with_defaults_and_varargs.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,205 +16,211 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 6,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    vararg: Some(
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 16,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 20,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "args",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ),
-                    kwonlyargs: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 22,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 23,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "d",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 25,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 26,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "e",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 31,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 32,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "f",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    kw_defaults: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 27,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 29,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    20,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 33,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 35,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    30,
-                                ),
-                                kind: None,
                             },
-                        },
-                    ],
-                    kwarg: None,
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 38,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 42,
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        vararg: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 16,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 20,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "args",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
                         ),
-                        custom: (),
-                        node: Pass,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 22,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 23,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "d",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 25,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 26,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "e",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 31,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 32,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "f",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        kw_defaults: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 27,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 29,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            20,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 33,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 35,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            30,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ],
+                        kwarg: None,
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 38,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 42,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_and_kw_only_args_with_defaults_and_varargs_and_kwargs.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,224 +16,230 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 6,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    vararg: Some(
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 16,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 20,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "args",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ),
-                    kwonlyargs: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 22,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 23,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "d",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 25,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 26,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "e",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 31,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 32,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "f",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    kw_defaults: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 27,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 29,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    20,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 33,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 35,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    30,
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    kwarg: Some(
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 39,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 45,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "kwargs",
-                                annotation: None,
-                                type_comment: None,
                             },
-                        },
-                    ),
-                    defaults: [],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 48,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 52,
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        vararg: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 16,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 20,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "args",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
                         ),
-                        custom: (),
-                        node: Pass,
+                        kwonlyargs: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 22,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 23,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "d",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 25,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 26,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "e",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 31,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 32,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "f",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        kw_defaults: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 27,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 29,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            20,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 33,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 35,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            30,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ],
+                        kwarg: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 39,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 45,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "kwargs",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ),
+                        defaults: [],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 48,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 52,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,92 +16,94 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 6,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 12,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
+                            },
+                        ],
+                        vararg: None,
+                        kwonlyargs: [],
+                        kw_defaults: [],
+                        kwarg: None,
+                        defaults: [],
+                    },
+                    body: [
                         Located {
                             location: Location {
                                 row: 1,
-                                column: 6,
+                                column: 16,
                             },
                             end_location: Some(
                                 Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 20,
                                 },
                             ),
                             custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 12,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
+                            node: Pass,
                         },
                     ],
-                    vararg: None,
-                    kwonlyargs: [],
-                    kw_defaults: [],
-                    kwarg: None,
-                    defaults: [],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
                 },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 16,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 20,
-                            },
-                        ),
-                        custom: (),
-                        node: Pass,
-                    },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__function_pos_args_with_defaults.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,131 +16,137 @@ Ok(
                 },
             ),
             custom: (),
-            node: FunctionDef {
-                name: "f",
-                args: Arguments {
-                    posonlyargs: [],
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+            node: FunctionDef(
+                StmtFunctionDef {
+                    name: "f",
+                    args: Arguments {
+                        posonlyargs: [],
+                        args: [
+                            Located {
+                                location: Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 6,
                                 },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "a",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "b",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 15,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 16,
-                                },
-                            ),
-                            custom: (),
-                            node: ArgData {
-                                arg: "c",
-                                annotation: None,
-                                type_comment: None,
-                            },
-                        },
-                    ],
-                    vararg: None,
-                    kwonlyargs: [],
-                    kw_defaults: [],
-                    kwarg: None,
-                    defaults: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 11,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 13,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    20,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 17,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 19,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "a",
+                                    annotation: None,
+                                    type_comment: None,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    30,
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 9,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 10,
+                                    },
                                 ),
-                                kind: None,
+                                custom: (),
+                                node: ArgData {
+                                    arg: "b",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        },
-                    ],
-                },
-                body: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 22,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 26,
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 15,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                ),
+                                custom: (),
+                                node: ArgData {
+                                    arg: "c",
+                                    annotation: None,
+                                    type_comment: None,
+                                },
                             },
-                        ),
-                        custom: (),
-                        node: Pass,
+                        ],
+                        vararg: None,
+                        kwonlyargs: [],
+                        kw_defaults: [],
+                        kwarg: None,
+                        defaults: [
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 11,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 13,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            20,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 17,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 19,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            30,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ],
                     },
-                ],
-                decorator_list: [],
-                returns: None,
-                type_comment: None,
-            },
+                    body: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 22,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 26,
+                                },
+                            ),
+                            custom: (),
+                            node: Pass,
+                        },
+                    ],
+                    decorator_list: [],
+                    returns: None,
+                    type_comment: None,
+                },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_kw_only_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,106 +16,112 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 20,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [],
-                            vararg: None,
-                            kwonlyargs: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 10,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 11,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "a",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 13,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 14,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "b",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 16,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 17,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "c",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 19,
+                                column: 20,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 20,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [],
+                                    vararg: None,
+                                    kwonlyargs: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 10,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 11,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "a",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "b",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 16,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 17,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "c",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 19,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 20,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_kw_only_args_with_defaults.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,145 +16,155 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 26,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [],
-                            vararg: None,
-                            kwonlyargs: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 10,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 11,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "a",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 13,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 14,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "b",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 19,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 20,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "c",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            kw_defaults: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 15,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 17,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            20,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 21,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 23,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            30,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                            ],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 25,
+                                column: 26,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 26,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [],
+                                    vararg: None,
+                                    kwonlyargs: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 10,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 11,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "a",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "b",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 19,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 20,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "c",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    kw_defaults: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 15,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 17,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        20,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 21,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 23,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        30,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                    ],
+                                    kwarg: None,
+                                    defaults: [],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 25,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 26,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_no_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,51 +16,57 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 9,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [],
-                            vararg: None,
-                            kwonlyargs: [],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 8,
+                                column: 9,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 9,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [],
+                                    vararg: None,
+                                    kwonlyargs: [],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 9,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_pos_and_kw_only_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,143 +16,149 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 26,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 7,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 8,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "a",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 10,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 11,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "b",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 13,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 14,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "c",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            vararg: None,
-                            kwonlyargs: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 19,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 20,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "d",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 22,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 23,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "e",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 25,
+                                column: 26,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 26,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 7,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 8,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "a",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 10,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 11,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "b",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "c",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    vararg: None,
+                                    kwonlyargs: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 19,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 20,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "d",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 22,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 23,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "e",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 25,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 26,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                0,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    0,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_pos_args.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,106 +16,112 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 17,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 7,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 8,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "a",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 10,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 11,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "b",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 13,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 14,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "c",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            vararg: None,
-                            kwonlyargs: [],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 16,
+                                column: 17,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 7,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 8,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "a",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 10,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 11,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "b",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "c",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    vararg: None,
+                                    kwonlyargs: [],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 16,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__function__tests__lambda_pos_args_with_defaults.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/function.rs
+source: parser/src/function.rs
 expression: parse_ast
 ---
 Ok(
@@ -16,145 +16,155 @@ Ok(
                 },
             ),
             custom: (),
-            node: Expr {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
+            node: Expr(
+                StmtExpr {
+                    value: Located {
+                        location: Location {
                             row: 1,
-                            column: 23,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: Lambda {
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 7,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 8,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "a",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 10,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 11,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "b",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 16,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 17,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "c",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            vararg: None,
-                            kwonlyargs: [],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 12,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 14,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            20,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 18,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 20,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            30,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                            ],
-                        },
-                        body: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 1,
-                                column: 22,
+                                column: 23,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 23,
+                        ),
+                        custom: (),
+                        node: Lambda(
+                            ExprLambda {
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 7,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 8,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "a",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 10,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 11,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "b",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 16,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 17,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "c",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    vararg: None,
+                                    kwonlyargs: [],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 12,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        20,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 18,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 20,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        30,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                    ],
+                                },
+                                body: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 22,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 23,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                1,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
                             },
-                        },
+                        ),
                     },
                 },
-            },
+            ),
         },
     ],
 )

parser/src/snapshots/rustpython_parser__parser__tests__dict_unpacking.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,108 +14,120 @@ Located {
         },
     ),
     custom: (),
-    node: Dict {
-        keys: [
-            Some(
+    node: Dict(
+        ExprDict {
+            keys: [
+                Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 1,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 4,
+                            },
+                        ),
+                        custom: (),
+                        node: Constant(
+                            ExprConstant {
+                                value: Str(
+                                    "a",
+                                ),
+                                kind: None,
+                            },
+                        ),
+                    },
+                ),
+                None,
+                Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 16,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 19,
+                            },
+                        ),
+                        custom: (),
+                        node: Constant(
+                            ExprConstant {
+                                value: Str(
+                                    "d",
+                                ),
+                                kind: None,
+                            },
+                        ),
+                    },
+                ),
+            ],
+            values: [
                 Located {
                     location: Location {
                         row: 1,
-                        column: 1,
+                        column: 6,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 4,
+                            column: 9,
                         },
                     ),
                     custom: (),
-                    node: Constant {
-                        value: Str(
-                            "a",
-                        ),
-                        kind: None,
-                    },
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "b",
+                            ),
+                            kind: None,
+                        },
+                    ),
                 },
-            ),
-            None,
-            Some(
                 Located {
                     location: Location {
                         row: 1,
-                        column: 16,
+                        column: 13,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 19,
+                            column: 14,
                         },
                     ),
                     custom: (),
-                    node: Constant {
-                        value: Str(
-                            "d",
-                        ),
-                        kind: None,
-                    },
-                },
-            ),
-        ],
-        values: [
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 6,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 9,
-                    },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "b",
+                    node: Name(
+                        ExprName {
+                            id: "c",
+                            ctx: Load,
+                        },
                     ),
-                    kind: None,
                 },
-            },
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 13,
-                },
-                end_location: Some(
-                    Location {
+                Located {
+                    location: Location {
                         row: 1,
-                        column: 14,
+                        column: 21,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "c",
-                    ctx: Load,
-                },
-            },
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 21,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 24,
-                    },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "e",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 24,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "e",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
-            },
-        ],
-    },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__generator_expression_argument.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,320 +14,358 @@ Located {
         },
     ),
     custom: (),
-    node: Call {
-        func: Located {
-            location: Location {
-                row: 1,
-                column: 0,
-            },
-            end_location: Some(
-                Location {
-                    row: 1,
-                    column: 8,
-                },
-            ),
-            custom: (),
-            node: Attribute {
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 3,
-                        },
-                    ),
-                    custom: (),
-                    node: Constant {
-                        value: Str(
-                            " ",
-                        ),
-                        kind: None,
-                    },
-                },
-                attr: "join",
-                ctx: Load,
-            },
-        },
-        args: [
-            Located {
+    node: Call(
+        ExprCall {
+            func: Located {
                 location: Location {
-                    row: 2,
-                    column: 4,
+                    row: 1,
+                    column: 0,
                 },
                 end_location: Some(
                     Location {
-                        row: 6,
-                        column: 5,
+                        row: 1,
+                        column: 8,
                     },
                 ),
                 custom: (),
-                node: GeneratorExp {
-                    elt: Located {
-                        location: Location {
-                            row: 2,
-                            column: 4,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 2,
-                                column: 7,
+                node: Attribute(
+                    ExprAttribute {
+                        value: Located {
+                            location: Location {
+                                row: 1,
+                                column: 0,
                             },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "sql",
-                            ctx: Load,
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 3,
+                                },
+                            ),
+                            custom: (),
+                            node: Constant(
+                                ExprConstant {
+                                    value: Str(
+                                        " ",
+                                    ),
+                                    kind: None,
+                                },
+                            ),
                         },
+                        attr: "join",
+                        ctx: Load,
                     },
-                    generators: [
-                        Comprehension {
-                            target: Located {
-                                location: Location {
-                                    row: 3,
-                                    column: 8,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 3,
-                                        column: 11,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "sql",
-                                    ctx: Store,
-                                },
-                            },
-                            iter: Located {
-                                location: Location {
-                                    row: 3,
-                                    column: 15,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 6,
-                                        column: 5,
-                                    },
-                                ),
-                                custom: (),
-                                node: Tuple {
-                                    elts: [
-                                        Located {
-                                            location: Location {
-                                                row: 4,
-                                                column: 8,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 4,
-                                                    column: 45,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: IfExp {
-                                                test: Located {
-                                                    location: Location {
-                                                        row: 4,
-                                                        column: 30,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 4,
-                                                            column: 35,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: Name {
-                                                        id: "limit",
-                                                        ctx: Load,
-                                                    },
-                                                },
-                                                body: Located {
-                                                    location: Location {
-                                                        row: 4,
-                                                        column: 8,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 4,
-                                                            column: 26,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: BinOp {
-                                                        left: Located {
-                                                            location: Location {
-                                                                row: 4,
-                                                                column: 8,
-                                                            },
-                                                            end_location: Some(
-                                                                Location {
-                                                                    row: 4,
-                                                                    column: 18,
-                                                                },
-                                                            ),
-                                                            custom: (),
-                                                            node: Constant {
-                                                                value: Str(
-                                                                    "LIMIT %d",
-                                                                ),
-                                                                kind: None,
-                                                            },
-                                                        },
-                                                        op: Mod,
-                                                        right: Located {
-                                                            location: Location {
-                                                                row: 4,
-                                                                column: 21,
-                                                            },
-                                                            end_location: Some(
-                                                                Location {
-                                                                    row: 4,
-                                                                    column: 26,
-                                                                },
-                                                            ),
-                                                            custom: (),
-                                                            node: Name {
-                                                                id: "limit",
-                                                                ctx: Load,
-                                                            },
-                                                        },
-                                                    },
-                                                },
-                                                orelse: Located {
-                                                    location: Location {
-                                                        row: 4,
-                                                        column: 41,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 4,
-                                                            column: 45,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: Constant {
-                                                        value: None,
-                                                        kind: None,
-                                                    },
-                                                },
-                                            },
-                                        },
-                                        Located {
-                                            location: Location {
-                                                row: 5,
-                                                column: 8,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 5,
-                                                    column: 50,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: IfExp {
-                                                test: Located {
-                                                    location: Location {
-                                                        row: 5,
-                                                        column: 34,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 5,
-                                                            column: 40,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: Name {
-                                                        id: "offset",
-                                                        ctx: Load,
-                                                    },
-                                                },
-                                                body: Located {
-                                                    location: Location {
-                                                        row: 5,
-                                                        column: 9,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 5,
-                                                            column: 29,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: BinOp {
-                                                        left: Located {
-                                                            location: Location {
-                                                                row: 5,
-                                                                column: 9,
-                                                            },
-                                                            end_location: Some(
-                                                                Location {
-                                                                    row: 5,
-                                                                    column: 20,
-                                                                },
-                                                            ),
-                                                            custom: (),
-                                                            node: Constant {
-                                                                value: Str(
-                                                                    "OFFSET %d",
-                                                                ),
-                                                                kind: None,
-                                                            },
-                                                        },
-                                                        op: Mod,
-                                                        right: Located {
-                                                            location: Location {
-                                                                row: 5,
-                                                                column: 23,
-                                                            },
-                                                            end_location: Some(
-                                                                Location {
-                                                                    row: 5,
-                                                                    column: 29,
-                                                                },
-                                                            ),
-                                                            custom: (),
-                                                            node: Name {
-                                                                id: "offset",
-                                                                ctx: Load,
-                                                            },
-                                                        },
-                                                    },
-                                                },
-                                                orelse: Located {
-                                                    location: Location {
-                                                        row: 5,
-                                                        column: 46,
-                                                    },
-                                                    end_location: Some(
-                                                        Location {
-                                                            row: 5,
-                                                            column: 50,
-                                                        },
-                                                    ),
-                                                    custom: (),
-                                                    node: Constant {
-                                                        value: None,
-                                                        kind: None,
-                                                    },
-                                                },
-                                            },
-                                        },
-                                    ],
-                                    ctx: Load,
-                                },
-                            },
-                            ifs: [],
-                            is_async: 0,
-                        },
-                    ],
-                },
+                ),
             },
-        ],
-        keywords: [],
-    },
+            args: [
+                Located {
+                    location: Location {
+                        row: 2,
+                        column: 4,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 6,
+                            column: 5,
+                        },
+                    ),
+                    custom: (),
+                    node: GeneratorExp(
+                        ExprGeneratorExp {
+                            elt: Located {
+                                location: Location {
+                                    row: 2,
+                                    column: 4,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 2,
+                                        column: 7,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "sql",
+                                        ctx: Load,
+                                    },
+                                ),
+                            },
+                            generators: [
+                                Comprehension {
+                                    target: Located {
+                                        location: Location {
+                                            row: 3,
+                                            column: 8,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 3,
+                                                column: 11,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "sql",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    iter: Located {
+                                        location: Location {
+                                            row: 3,
+                                            column: 15,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 6,
+                                                column: 5,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Tuple(
+                                            ExprTuple {
+                                                elts: [
+                                                    Located {
+                                                        location: Location {
+                                                            row: 4,
+                                                            column: 8,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 4,
+                                                                column: 45,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: IfExp(
+                                                            ExprIfExp {
+                                                                test: Located {
+                                                                    location: Location {
+                                                                        row: 4,
+                                                                        column: 30,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 4,
+                                                                            column: 35,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: Name(
+                                                                        ExprName {
+                                                                            id: "limit",
+                                                                            ctx: Load,
+                                                                        },
+                                                                    ),
+                                                                },
+                                                                body: Located {
+                                                                    location: Location {
+                                                                        row: 4,
+                                                                        column: 8,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 4,
+                                                                            column: 26,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: BinOp(
+                                                                        ExprBinOp {
+                                                                            left: Located {
+                                                                                location: Location {
+                                                                                    row: 4,
+                                                                                    column: 8,
+                                                                                },
+                                                                                end_location: Some(
+                                                                                    Location {
+                                                                                        row: 4,
+                                                                                        column: 18,
+                                                                                    },
+                                                                                ),
+                                                                                custom: (),
+                                                                                node: Constant(
+                                                                                    ExprConstant {
+                                                                                        value: Str(
+                                                                                            "LIMIT %d",
+                                                                                        ),
+                                                                                        kind: None,
+                                                                                    },
+                                                                                ),
+                                                                            },
+                                                                            op: Mod,
+                                                                            right: Located {
+                                                                                location: Location {
+                                                                                    row: 4,
+                                                                                    column: 21,
+                                                                                },
+                                                                                end_location: Some(
+                                                                                    Location {
+                                                                                        row: 4,
+                                                                                        column: 26,
+                                                                                    },
+                                                                                ),
+                                                                                custom: (),
+                                                                                node: Name(
+                                                                                    ExprName {
+                                                                                        id: "limit",
+                                                                                        ctx: Load,
+                                                                                    },
+                                                                                ),
+                                                                            },
+                                                                        },
+                                                                    ),
+                                                                },
+                                                                orelse: Located {
+                                                                    location: Location {
+                                                                        row: 4,
+                                                                        column: 41,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 4,
+                                                                            column: 45,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: Constant(
+                                                                        ExprConstant {
+                                                                            value: None,
+                                                                            kind: None,
+                                                                        },
+                                                                    ),
+                                                                },
+                                                            },
+                                                        ),
+                                                    },
+                                                    Located {
+                                                        location: Location {
+                                                            row: 5,
+                                                            column: 8,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 5,
+                                                                column: 50,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: IfExp(
+                                                            ExprIfExp {
+                                                                test: Located {
+                                                                    location: Location {
+                                                                        row: 5,
+                                                                        column: 34,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 5,
+                                                                            column: 40,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: Name(
+                                                                        ExprName {
+                                                                            id: "offset",
+                                                                            ctx: Load,
+                                                                        },
+                                                                    ),
+                                                                },
+                                                                body: Located {
+                                                                    location: Location {
+                                                                        row: 5,
+                                                                        column: 9,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 5,
+                                                                            column: 29,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: BinOp(
+                                                                        ExprBinOp {
+                                                                            left: Located {
+                                                                                location: Location {
+                                                                                    row: 5,
+                                                                                    column: 9,
+                                                                                },
+                                                                                end_location: Some(
+                                                                                    Location {
+                                                                                        row: 5,
+                                                                                        column: 20,
+                                                                                    },
+                                                                                ),
+                                                                                custom: (),
+                                                                                node: Constant(
+                                                                                    ExprConstant {
+                                                                                        value: Str(
+                                                                                            "OFFSET %d",
+                                                                                        ),
+                                                                                        kind: None,
+                                                                                    },
+                                                                                ),
+                                                                            },
+                                                                            op: Mod,
+                                                                            right: Located {
+                                                                                location: Location {
+                                                                                    row: 5,
+                                                                                    column: 23,
+                                                                                },
+                                                                                end_location: Some(
+                                                                                    Location {
+                                                                                        row: 5,
+                                                                                        column: 29,
+                                                                                    },
+                                                                                ),
+                                                                                custom: (),
+                                                                                node: Name(
+                                                                                    ExprName {
+                                                                                        id: "offset",
+                                                                                        ctx: Load,
+                                                                                    },
+                                                                                ),
+                                                                            },
+                                                                        },
+                                                                    ),
+                                                                },
+                                                                orelse: Located {
+                                                                    location: Location {
+                                                                        row: 5,
+                                                                        column: 46,
+                                                                    },
+                                                                    end_location: Some(
+                                                                        Location {
+                                                                            row: 5,
+                                                                            column: 50,
+                                                                        },
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: Constant(
+                                                                        ExprConstant {
+                                                                            value: None,
+                                                                            kind: None,
+                                                                        },
+                                                                    ),
+                                                                },
+                                                            },
+                                                        ),
+                                                    },
+                                                ],
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    ifs: [],
+                                    is_async: 0,
+                                },
+                            ],
+                        },
+                    ),
+                },
+            ],
+            keywords: [],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_bool_op_and.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,43 +14,49 @@ Located {
         },
     ),
     custom: (),
-    node: BoolOp {
-        op: And,
-        values: [
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+    node: BoolOp(
+        ExprBoolOp {
+            op: And,
+            values: [
+                Located {
+                    location: Location {
                         row: 1,
-                        column: 1,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 1,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            },
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 6,
-                },
-                end_location: Some(
-                    Location {
+                Located {
+                    location: Location {
                         row: 1,
-                        column: 7,
+                        column: 6,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "y",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 7,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "y",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            },
-        ],
-    },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_bool_op_or.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,43 +14,49 @@ Located {
         },
     ),
     custom: (),
-    node: BoolOp {
-        op: Or,
-        values: [
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+    node: BoolOp(
+        ExprBoolOp {
+            op: Or,
+            values: [
+                Located {
+                    location: Location {
                         row: 1,
-                        column: 1,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 1,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            },
-            Located {
-                location: Location {
-                    row: 1,
-                    column: 5,
-                },
-                end_location: Some(
-                    Location {
+                Located {
+                    location: Location {
                         row: 1,
-                        column: 6,
+                        column: 5,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "y",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 6,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "y",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            },
-        ],
-    },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_class.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: "parse_program(source, \"<test>\").unwrap()"
 ---
 [
@@ -15,212 +15,224 @@ expression: "parse_program(source, \"<test>\").unwrap()"
             },
         ),
         custom: (),
-        node: ClassDef {
-            name: "Foo",
-            bases: [
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 10,
-                    },
-                    end_location: Some(
-                        Location {
+        node: ClassDef(
+            StmtClassDef {
+                name: "Foo",
+                bases: [
+                    Located {
+                        location: Location {
                             row: 1,
-                            column: 11,
+                            column: 10,
                         },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "A",
-                        ctx: Load,
-                    },
-                },
-                Located {
-                    location: Location {
-                        row: 1,
-                        column: 13,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 14,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "B",
-                        ctx: Load,
-                    },
-                },
-            ],
-            keywords: [],
-            body: [
-                Located {
-                    location: Location {
-                        row: 2,
-                        column: 1,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 3,
-                            column: 6,
-                        },
-                    ),
-                    custom: (),
-                    node: FunctionDef {
-                        name: "__init__",
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [
-                                Located {
-                                    location: Location {
-                                        row: 2,
-                                        column: 14,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 2,
-                                            column: 18,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "self",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            vararg: None,
-                            kwonlyargs: [],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [],
-                        },
-                        body: [
-                            Located {
-                                location: Location {
-                                    row: 3,
-                                    column: 2,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 3,
-                                        column: 6,
-                                    },
-                                ),
-                                custom: (),
-                                node: Pass,
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 11,
                             },
-                        ],
-                        decorator_list: [],
-                        returns: None,
-                        type_comment: None,
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "A",
+                                ctx: Load,
+                            },
+                        ),
                     },
-                },
-                Located {
-                    location: Location {
-                        row: 4,
-                        column: 1,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 5,
-                            column: 6,
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 13,
                         },
-                    ),
-                    custom: (),
-                    node: FunctionDef {
-                        name: "method_with_default",
-                        args: Arguments {
-                            posonlyargs: [],
-                            args: [
-                                Located {
-                                    location: Location {
-                                        row: 4,
-                                        column: 25,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 4,
-                                            column: 29,
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 14,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "B",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                ],
+                keywords: [],
+                body: [
+                    Located {
+                        location: Location {
+                            row: 2,
+                            column: 1,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 3,
+                                column: 6,
+                            },
+                        ),
+                        custom: (),
+                        node: FunctionDef(
+                            StmtFunctionDef {
+                                name: "__init__",
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [
+                                        Located {
+                                            location: Location {
+                                                row: 2,
+                                                column: 14,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 2,
+                                                    column: 18,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "self",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
                                         },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "self",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
+                                    ],
+                                    vararg: None,
+                                    kwonlyargs: [],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [],
                                 },
-                                Located {
-                                    location: Location {
-                                        row: 4,
-                                        column: 31,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 4,
-                                            column: 34,
+                                body: [
+                                    Located {
+                                        location: Location {
+                                            row: 3,
+                                            column: 2,
                                         },
-                                    ),
-                                    custom: (),
-                                    node: ArgData {
-                                        arg: "arg",
-                                        annotation: None,
-                                        type_comment: None,
-                                    },
-                                },
-                            ],
-                            vararg: None,
-                            kwonlyargs: [],
-                            kw_defaults: [],
-                            kwarg: None,
-                            defaults: [
-                                Located {
-                                    location: Location {
-                                        row: 4,
-                                        column: 35,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 4,
-                                            column: 44,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Str(
-                                            "default",
+                                        end_location: Some(
+                                            Location {
+                                                row: 3,
+                                                column: 6,
+                                            },
                                         ),
-                                        kind: None,
+                                        custom: (),
+                                        node: Pass,
                                     },
-                                },
-                            ],
-                        },
-                        body: [
-                            Located {
-                                location: Location {
-                                    row: 5,
-                                    column: 2,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 5,
-                                        column: 6,
-                                    },
-                                ),
-                                custom: (),
-                                node: Pass,
+                                ],
+                                decorator_list: [],
+                                returns: None,
+                                type_comment: None,
                             },
-                        ],
-                        decorator_list: [],
-                        returns: None,
-                        type_comment: None,
+                        ),
                     },
-                },
-            ],
-            decorator_list: [],
-        },
+                    Located {
+                        location: Location {
+                            row: 4,
+                            column: 1,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 5,
+                                column: 6,
+                            },
+                        ),
+                        custom: (),
+                        node: FunctionDef(
+                            StmtFunctionDef {
+                                name: "method_with_default",
+                                args: Arguments {
+                                    posonlyargs: [],
+                                    args: [
+                                        Located {
+                                            location: Location {
+                                                row: 4,
+                                                column: 25,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 4,
+                                                    column: 29,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "self",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                        Located {
+                                            location: Location {
+                                                row: 4,
+                                                column: 31,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 4,
+                                                    column: 34,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: ArgData {
+                                                arg: "arg",
+                                                annotation: None,
+                                                type_comment: None,
+                                            },
+                                        },
+                                    ],
+                                    vararg: None,
+                                    kwonlyargs: [],
+                                    kw_defaults: [],
+                                    kwarg: None,
+                                    defaults: [
+                                        Located {
+                                            location: Location {
+                                                row: 4,
+                                                column: 35,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 4,
+                                                    column: 44,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Str(
+                                                        "default",
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                    ],
+                                },
+                                body: [
+                                    Located {
+                                        location: Location {
+                                            row: 5,
+                                            column: 2,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 5,
+                                                column: 6,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Pass,
+                                    },
+                                ],
+                                decorator_list: [],
+                                returns: None,
+                                type_comment: None,
+                            },
+                        ),
+                    },
+                ],
+                decorator_list: [],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_dict_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,80 +14,90 @@ Located {
         },
     ),
     custom: (),
-    node: DictComp {
-        key: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: DictComp(
+        ExprDictComp {
+            key: Located {
+                location: Location {
                     row: 1,
-                    column: 3,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: Name {
-                id: "x1",
-                ctx: Load,
-            },
-        },
-        value: Located {
-            location: Location {
-                row: 1,
-                column: 5,
-            },
-            end_location: Some(
-                Location {
-                    row: 1,
-                    column: 7,
-                },
-            ),
-            custom: (),
-            node: Name {
-                id: "x2",
-                ctx: Load,
-            },
-        },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
+                end_location: Some(
+                    Location {
                         row: 1,
-                        column: 12,
+                        column: 3,
                     },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 13,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 17,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 18,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x1",
                         ctx: Load,
                     },
-                },
-                ifs: [],
-                is_async: 0,
+                ),
             },
-        ],
-    },
+            value: Located {
+                location: Location {
+                    row: 1,
+                    column: 5,
+                },
+                end_location: Some(
+                    Location {
+                        row: 1,
+                        column: 7,
+                    },
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x2",
+                        ctx: Load,
+                    },
+                ),
+            },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 12,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 13,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "y",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 17,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 18,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
+                },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_double_list_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,249 +14,277 @@ Located {
         },
     ),
     custom: (),
-    node: ListComp {
-        elt: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: ListComp(
+        ExprListComp {
+            elt: Located {
+                location: Location {
                     row: 1,
-                    column: 2,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: Name {
-                id: "x",
-                ctx: Load,
+                end_location: Some(
+                    Location {
+                        row: 1,
+                        column: 2,
+                    },
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x",
+                        ctx: Load,
+                    },
+                ),
             },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 7,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 12,
+                            },
+                        ),
+                        custom: (),
+                        node: Tuple(
+                            ExprTuple {
+                                elts: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 7,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 8,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 10,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 12,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y2",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                ],
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 16,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 17,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
+                },
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 22,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 23,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "a",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 27,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 28,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "b",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 32,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 37,
+                                },
+                            ),
+                            custom: (),
+                            node: Compare(
+                                ExprCompare {
+                                    left: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 32,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 33,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "a",
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    ops: [
+                                        Lt,
+                                    ],
+                                    comparators: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 36,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 37,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        5,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                    ],
+                                },
+                            ),
+                        },
+                        Located {
+                            location: Location {
+                                row: 1,
+                                column: 41,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 47,
+                                },
+                            ),
+                            custom: (),
+                            node: Compare(
+                                ExprCompare {
+                                    left: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 41,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 42,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "a",
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    ops: [
+                                        Gt,
+                                    ],
+                                    comparators: [
+                                        Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 45,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 47,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        10,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
+                                    ],
+                                },
+                            ),
+                        },
+                    ],
+                    is_async: 0,
+                },
+            ],
         },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
-                        row: 1,
-                        column: 7,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 12,
-                        },
-                    ),
-                    custom: (),
-                    node: Tuple {
-                        elts: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 7,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 8,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Store,
-                                },
-                            },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 12,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "y2",
-                                    ctx: Store,
-                                },
-                            },
-                        ],
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 16,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 17,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
-                        ctx: Load,
-                    },
-                },
-                ifs: [],
-                is_async: 0,
-            },
-            Comprehension {
-                target: Located {
-                    location: Location {
-                        row: 1,
-                        column: 22,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 23,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "a",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 27,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 28,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "b",
-                        ctx: Load,
-                    },
-                },
-                ifs: [
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 32,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 37,
-                            },
-                        ),
-                        custom: (),
-                        node: Compare {
-                            left: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 32,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 33,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "a",
-                                    ctx: Load,
-                                },
-                            },
-                            ops: [
-                                Lt,
-                            ],
-                            comparators: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 36,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 37,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            5,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                            ],
-                        },
-                    },
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 41,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 47,
-                            },
-                        ),
-                        custom: (),
-                        node: Compare {
-                            left: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 41,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 42,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "a",
-                                    ctx: Load,
-                                },
-                            },
-                            ops: [
-                                Gt,
-                            ],
-                            comparators: [
-                                Located {
-                                    location: Location {
-                                        row: 1,
-                                        column: 45,
-                                    },
-                                    end_location: Some(
-                                        Location {
-                                            row: 1,
-                                            column: 47,
-                                        },
-                                    ),
-                                    custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            10,
-                                        ),
-                                        kind: None,
-                                    },
-                                },
-                            ],
-                        },
-                    },
-                ],
-                is_async: 0,
-            },
-        ],
-    },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_f_string.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,43 +15,49 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 14,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 14,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 14,
                         },
-                    ],
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 14,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                        },
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_generator_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,63 +14,71 @@ Located {
         },
     ),
     custom: (),
-    node: GeneratorExp {
-        elt: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: GeneratorExp(
+        ExprGeneratorExp {
+            elt: Located {
+                location: Location {
                     row: 1,
-                    column: 2,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: Name {
-                id: "x",
-                ctx: Load,
-            },
-        },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
+                end_location: Some(
+                    Location {
                         row: 1,
-                        column: 7,
+                        column: 2,
                     },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 8,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 12,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 13,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x",
                         ctx: Load,
                     },
-                },
-                ifs: [],
-                is_async: 0,
+                ),
             },
-        ],
-    },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 7,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 8,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "y",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 12,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 13,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
+                },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_if_elif_else.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,110 +15,107 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: If {
-            test: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 4,
-                    },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Int(
-                        1,
-                    ),
-                    kind: None,
-                },
-            },
-            body: [
-                Located {
+        node: If(
+            StmtIf {
+                test: Located {
                     location: Location {
                         row: 1,
-                        column: 6,
+                        column: 3,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 8,
+                            column: 4,
                         },
                     ),
                     custom: (),
-                    node: Expr {
-                        value: Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
+                    node: Constant(
+                        ExprConstant {
+                            value: Int(
+                                1,
                             ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    10,
-                                ),
-                                kind: None,
-                            },
+                            kind: None,
                         },
-                    },
+                    ),
                 },
-            ],
-            orelse: [
-                Located {
-                    location: Location {
-                        row: 2,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 3,
-                            column: 8,
+                body: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 6,
                         },
-                    ),
-                    custom: (),
-                    node: If {
-                        test: Located {
-                            location: Location {
-                                row: 2,
-                                column: 5,
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 8,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 6,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
-                        },
-                        body: [
-                            Located {
-                                location: Location {
-                                    row: 2,
-                                    column: 8,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 2,
-                                        column: 10,
+                        ),
+                        custom: (),
+                        node: Expr(
+                            StmtExpr {
+                                value: Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 6,
                                     },
-                                ),
-                                custom: (),
-                                node: Expr {
-                                    value: Located {
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 8,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                10,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            },
+                        ),
+                    },
+                ],
+                orelse: [
+                    Located {
+                        location: Location {
+                            row: 2,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 3,
+                                column: 8,
+                            },
+                        ),
+                        custom: (),
+                        node: If(
+                            StmtIf {
+                                test: Located {
+                                    location: Location {
+                                        row: 2,
+                                        column: 5,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 2,
+                                            column: 6,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                                body: [
+                                    Located {
                                         location: Location {
                                             row: 2,
                                             column: 8,
@@ -130,31 +127,35 @@ expression: parse_ast
                                             },
                                         ),
                                         custom: (),
-                                        node: Constant {
-                                            value: Int(
-                                                20,
-                                            ),
-                                            kind: None,
-                                        },
+                                        node: Expr(
+                                            StmtExpr {
+                                                value: Located {
+                                                    location: Location {
+                                                        row: 2,
+                                                        column: 8,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 2,
+                                                            column: 10,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Constant(
+                                                        ExprConstant {
+                                                            value: Int(
+                                                                20,
+                                                            ),
+                                                            kind: None,
+                                                        },
+                                                    ),
+                                                },
+                                            },
+                                        ),
                                     },
-                                },
-                            },
-                        ],
-                        orelse: [
-                            Located {
-                                location: Location {
-                                    row: 3,
-                                    column: 6,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 3,
-                                        column: 8,
-                                    },
-                                ),
-                                custom: (),
-                                node: Expr {
-                                    value: Located {
+                                ],
+                                orelse: [
+                                    Located {
                                         location: Location {
                                             row: 3,
                                             column: 6,
@@ -166,19 +167,38 @@ expression: parse_ast
                                             },
                                         ),
                                         custom: (),
-                                        node: Constant {
-                                            value: Int(
-                                                30,
-                                            ),
-                                            kind: None,
-                                        },
+                                        node: Expr(
+                                            StmtExpr {
+                                                value: Located {
+                                                    location: Location {
+                                                        row: 3,
+                                                        column: 6,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 3,
+                                                            column: 8,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Constant(
+                                                        ExprConstant {
+                                                            value: Int(
+                                                                30,
+                                                            ),
+                                                            kind: None,
+                                                        },
+                                                    ),
+                                                },
+                                            },
+                                        ),
                                     },
-                                },
+                                ],
                             },
-                        ],
+                        ),
                     },
-                },
-            ],
-        },
+                ],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_if_else_generator_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,112 +14,126 @@ Located {
         },
     ),
     custom: (),
-    node: GeneratorExp {
-        elt: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: GeneratorExp(
+        ExprGeneratorExp {
+            elt: Located {
+                location: Location {
                     row: 1,
-                    column: 14,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: IfExp {
-                test: Located {
-                    location: Location {
+                end_location: Some(
+                    Location {
                         row: 1,
-                        column: 6,
+                        column: 14,
                     },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 7,
+                ),
+                custom: (),
+                node: IfExp(
+                    ExprIfExp {
+                        test: Located {
+                            location: Location {
+                                row: 1,
+                                column: 6,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 7,
+                                },
+                            ),
+                            custom: (),
+                            node: Name(
+                                ExprName {
+                                    id: "y",
+                                    ctx: Load,
+                                },
+                            ),
                         },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Load,
-                    },
-                },
-                body: Located {
-                    location: Location {
-                        row: 1,
-                        column: 1,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 2,
+                        body: Located {
+                            location: Location {
+                                row: 1,
+                                column: 1,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 2,
+                                },
+                            ),
+                            custom: (),
+                            node: Name(
+                                ExprName {
+                                    id: "x",
+                                    ctx: Load,
+                                },
+                            ),
                         },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Load,
-                    },
-                },
-                orelse: Located {
-                    location: Location {
-                        row: 1,
-                        column: 13,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 14,
+                        orelse: Located {
+                            location: Location {
+                                row: 1,
+                                column: 13,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 1,
+                                    column: 14,
+                                },
+                            ),
+                            custom: (),
+                            node: Name(
+                                ExprName {
+                                    id: "y",
+                                    ctx: Load,
+                                },
+                            ),
                         },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Load,
                     },
-                },
+                ),
             },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 19,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 20,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "y",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 24,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 25,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
+                },
+            ],
         },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
-                        row: 1,
-                        column: 19,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 20,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 24,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 25,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
-                        ctx: Load,
-                    },
-                },
-                ifs: [],
-                is_async: 0,
-            },
-        ],
-    },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_kwargs.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,79 +15,69 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 32,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Call {
-                    func: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 0,
+                            column: 32,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 7,
-                            },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "my_func",
-                            ctx: Load,
-                        },
-                    },
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 8,
-                            },
-                            end_location: Some(
-                                Location {
+                    ),
+                    custom: (),
+                    node: Call(
+                        ExprCall {
+                            func: Located {
+                                location: Location {
                                     row: 1,
-                                    column: 20,
+                                    column: 0,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "positional",
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
                                 ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    keywords: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 22,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 31,
-                                },
-                            ),
-                            custom: (),
-                            node: KeywordData {
-                                arg: Some(
-                                    "keyword",
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "my_func",
+                                        ctx: Load,
+                                    },
                                 ),
-                                value: Located {
+                            },
+                            args: [
+                                Located {
                                     location: Location {
                                         row: 1,
-                                        column: 30,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 20,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "positional",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            keywords: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 22,
                                     },
                                     end_location: Some(
                                         Location {
@@ -96,18 +86,38 @@ expression: parse_ast
                                         },
                                     ),
                                     custom: (),
-                                    node: Constant {
-                                        value: Int(
-                                            2,
+                                    node: KeywordData {
+                                        arg: Some(
+                                            "keyword",
                                         ),
-                                        kind: None,
+                                        value: Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 30,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 31,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Constant(
+                                                ExprConstant {
+                                                    value: Int(
+                                                        2,
+                                                    ),
+                                                    kind: None,
+                                                },
+                                            ),
+                                        },
                                     },
                                 },
-                            },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_lambda.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,102 +15,73 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 18,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Lambda {
-                    args: Arguments {
-                        posonlyargs: [],
-                        args: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 7,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 8,
-                                    },
-                                ),
-                                custom: (),
-                                node: ArgData {
-                                    arg: "x",
-                                    annotation: None,
-                                    type_comment: None,
-                                },
-                            },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 10,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 11,
-                                    },
-                                ),
-                                custom: (),
-                                node: ArgData {
-                                    arg: "y",
-                                    annotation: None,
-                                    type_comment: None,
-                                },
-                            },
-                        ],
-                        vararg: None,
-                        kwonlyargs: [],
-                        kw_defaults: [],
-                        kwarg: None,
-                        defaults: [],
-                    },
-                    body: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 13,
+                            column: 18,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 18,
+                    ),
+                    custom: (),
+                    node: Lambda(
+                        ExprLambda {
+                            args: Arguments {
+                                posonlyargs: [],
+                                args: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 7,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 8,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: ArgData {
+                                            arg: "x",
+                                            annotation: None,
+                                            type_comment: None,
+                                        },
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 10,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 11,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: ArgData {
+                                            arg: "y",
+                                            annotation: None,
+                                            type_comment: None,
+                                        },
+                                    },
+                                ],
+                                vararg: None,
+                                kwonlyargs: [],
+                                kw_defaults: [],
+                                kwarg: None,
+                                defaults: [],
                             },
-                        ),
-                        custom: (),
-                        node: BinOp {
-                            left: Located {
+                            body: Located {
                                 location: Location {
                                     row: 1,
                                     column: 13,
                                 },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 14,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "x",
-                                    ctx: Load,
-                                },
-                            },
-                            op: Mult,
-                            right: Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 17,
-                                },
                                 end_location: Some(
                                     Location {
                                         row: 1,
@@ -118,15 +89,54 @@ expression: parse_ast
                                     },
                                 ),
                                 custom: (),
-                                node: Name {
-                                    id: "y",
-                                    ctx: Load,
-                                },
+                                node: BinOp(
+                                    ExprBinOp {
+                                        left: Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 14,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Name(
+                                                ExprName {
+                                                    id: "x",
+                                                    ctx: Load,
+                                                },
+                                            ),
+                                        },
+                                        op: Mult,
+                                        right: Located {
+                                            location: Location {
+                                                row: 1,
+                                                column: 17,
+                                            },
+                                            end_location: Some(
+                                                Location {
+                                                    row: 1,
+                                                    column: 18,
+                                                },
+                                            ),
+                                            custom: (),
+                                            node: Name(
+                                                ExprName {
+                                                    id: "y",
+                                                    ctx: Load,
+                                                },
+                                            ),
+                                        },
+                                    },
+                                ),
                             },
                         },
-                    },
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_list_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,63 +14,71 @@ Located {
         },
     ),
     custom: (),
-    node: ListComp {
-        elt: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: ListComp(
+        ExprListComp {
+            elt: Located {
+                location: Location {
                     row: 1,
-                    column: 2,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: Name {
-                id: "x",
-                ctx: Load,
-            },
-        },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
+                end_location: Some(
+                    Location {
                         row: 1,
-                        column: 7,
+                        column: 2,
                     },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 8,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 12,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 13,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x",
                         ctx: Load,
                     },
-                },
-                ifs: [],
-                is_async: 0,
+                ),
             },
-        ],
-    },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 7,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 8,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "y",
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 12,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 13,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
+                },
+            ],
+        },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_named_expression_generator_comprehension.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,72 +14,45 @@ Located {
         },
     ),
     custom: (),
-    node: GeneratorExp {
-        elt: Located {
-            location: Location {
-                row: 1,
-                column: 1,
-            },
-            end_location: Some(
-                Location {
+    node: GeneratorExp(
+        ExprGeneratorExp {
+            elt: Located {
+                location: Location {
                     row: 1,
-                    column: 11,
+                    column: 1,
                 },
-            ),
-            custom: (),
-            node: NamedExpr {
-                target: Located {
-                    location: Location {
+                end_location: Some(
+                    Location {
                         row: 1,
-                        column: 1,
+                        column: 11,
                     },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 2,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "x",
-                        ctx: Store,
-                    },
-                },
-                value: Located {
-                    location: Location {
-                        row: 1,
-                        column: 6,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 11,
-                        },
-                    ),
-                    custom: (),
-                    node: BinOp {
-                        left: Located {
+                ),
+                custom: (),
+                node: NamedExpr(
+                    ExprNamedExpr {
+                        target: Located {
                             location: Location {
                                 row: 1,
-                                column: 6,
+                                column: 1,
                             },
                             end_location: Some(
                                 Location {
                                     row: 1,
-                                    column: 7,
+                                    column: 2,
                                 },
                             ),
                             custom: (),
-                            node: Name {
-                                id: "y",
-                                ctx: Load,
-                            },
+                            node: Name(
+                                ExprName {
+                                    id: "x",
+                                    ctx: Store,
+                                },
+                            ),
                         },
-                        op: Add,
-                        right: Located {
+                        value: Located {
                             location: Location {
                                 row: 1,
-                                column: 10,
+                                column: 6,
                             },
                             end_location: Some(
                                 Location {
@@ -88,56 +61,99 @@ Located {
                                 },
                             ),
                             custom: (),
-                            node: Constant {
-                                value: Int(
-                                    1,
-                                ),
-                                kind: None,
+                            node: BinOp(
+                                ExprBinOp {
+                                    left: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 6,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 7,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "y",
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                    op: Add,
+                                    right: Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 10,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 11,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Constant(
+                                            ExprConstant {
+                                                value: Int(
+                                                    1,
+                                                ),
+                                                kind: None,
+                                            },
+                                        ),
+                                    },
+                                },
+                            ),
+                        },
+                    },
+                ),
+            },
+            generators: [
+                Comprehension {
+                    target: Located {
+                        location: Location {
+                            row: 1,
+                            column: 16,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 17,
                             },
-                        },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "y",
+                                ctx: Store,
+                            },
+                        ),
                     },
+                    iter: Located {
+                        location: Location {
+                            row: 1,
+                            column: 21,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 22,
+                            },
+                        ),
+                        custom: (),
+                        node: Name(
+                            ExprName {
+                                id: "z",
+                                ctx: Load,
+                            },
+                        ),
+                    },
+                    ifs: [],
+                    is_async: 0,
                 },
-            },
+            ],
         },
-        generators: [
-            Comprehension {
-                target: Located {
-                    location: Location {
-                        row: 1,
-                        column: 16,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 17,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "y",
-                        ctx: Store,
-                    },
-                },
-                iter: Located {
-                    location: Location {
-                        row: 1,
-                        column: 21,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 1,
-                            column: 22,
-                        },
-                    ),
-                    custom: (),
-                    node: Name {
-                        id: "z",
-                        ctx: Load,
-                    },
-                },
-                ifs: [],
-                is_async: 0,
-            },
-        ],
-    },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__parse_print_2.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,80 +15,90 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 23,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Call {
-                    func: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 0,
+                            column: 23,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 5,
-                            },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "print",
-                            ctx: Load,
-                        },
-                    },
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+                    ),
+                    custom: (),
+                    node: Call(
+                        ExprCall {
+                            func: Located {
+                                location: Location {
                                     row: 1,
-                                    column: 19,
+                                    column: 0,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 5,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "print",
+                                        ctx: Load,
+                                    },
                                 ),
-                                kind: None,
                             },
-                        },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 21,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 22,
+                            args: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 6,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 19,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
-                                ),
-                                kind: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 21,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 22,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            keywords: [],
                         },
-                    ],
-                    keywords: [],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_print_hello.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,61 +15,69 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 20,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Call {
-                    func: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 0,
+                            column: 20,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 5,
-                            },
-                        ),
-                        custom: (),
-                        node: Name {
-                            id: "print",
-                            ctx: Load,
-                        },
-                    },
-                    args: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 6,
-                            },
-                            end_location: Some(
-                                Location {
+                    ),
+                    custom: (),
+                    node: Call(
+                        ExprCall {
+                            func: Located {
+                                location: Location {
                                     row: 1,
-                                    column: 19,
+                                    column: 0,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 5,
+                                    },
+                                ),
+                                custom: (),
+                                node: Name(
+                                    ExprName {
+                                        id: "print",
+                                        ctx: Load,
+                                    },
                                 ),
-                                kind: None,
                             },
+                            args: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 6,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 19,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                            keywords: [],
                         },
-                    ],
-                    keywords: [],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_string.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 13,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "Hello world",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 13,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "Hello world",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__parse_tuples.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: "parse_program(source, \"<test>\").unwrap()"
 ---
 [
@@ -15,118 +15,132 @@ expression: "parse_program(source, \"<test>\").unwrap()"
             },
         ),
         custom: (),
-        node: Assign {
-            targets: [
-                Located {
+        node: Assign(
+            StmtAssign {
+                targets: [
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 4,
+                            },
+                        ),
+                        custom: (),
+                        node: Tuple(
+                            ExprTuple {
+                                elts: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 0,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 1,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "a",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 3,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 4,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "b",
+                                                ctx: Store,
+                                            },
+                                        ),
+                                    },
+                                ],
+                                ctx: Store,
+                            },
+                        ),
+                    },
+                ],
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 7,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 4,
+                            column: 11,
                         },
                     ),
                     custom: (),
-                    node: Tuple {
-                        elts: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 0,
-                                },
-                                end_location: Some(
-                                    Location {
+                    node: Tuple(
+                        ExprTuple {
+                            elts: [
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 1,
+                                        column: 7,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "a",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 8,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                4,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 3,
-                                },
-                                end_location: Some(
-                                    Location {
+                                Located {
+                                    location: Location {
                                         row: 1,
-                                        column: 4,
+                                        column: 10,
                                     },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "b",
-                                    ctx: Store,
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                5,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                            },
-                        ],
-                        ctx: Store,
-                    },
-                },
-            ],
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 7,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 11,
-                    },
-                ),
-                custom: (),
-                node: Tuple {
-                    elts: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 7,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    4,
-                                ),
-                                kind: None,
-                            },
+                            ],
+                            ctx: Load,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 10,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 11,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    5,
-                                ),
-                                kind: None,
-                            },
-                        },
-                    ],
-                    ctx: Load,
+                    ),
                 },
+                type_comment: None,
             },
-            type_comment: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__slice.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 Located {
@@ -14,102 +14,114 @@ Located {
         },
     ),
     custom: (),
-    node: Subscript {
-        value: Located {
-            location: Location {
-                row: 1,
-                column: 0,
-            },
-            end_location: Some(
-                Location {
+    node: Subscript(
+        ExprSubscript {
+            value: Located {
+                location: Location {
                     row: 1,
-                    column: 1,
+                    column: 0,
                 },
-            ),
-            custom: (),
-            node: Name {
-                id: "x",
-                ctx: Load,
+                end_location: Some(
+                    Location {
+                        row: 1,
+                        column: 1,
+                    },
+                ),
+                custom: (),
+                node: Name(
+                    ExprName {
+                        id: "x",
+                        ctx: Load,
+                    },
+                ),
             },
-        },
-        slice: Located {
-            location: Location {
-                row: 1,
-                column: 2,
-            },
-            end_location: Some(
-                Location {
+            slice: Located {
+                location: Location {
                     row: 1,
-                    column: 7,
+                    column: 2,
                 },
-            ),
-            custom: (),
-            node: Slice {
-                lower: Some(
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 2,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 3,
-                            },
-                        ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                1,
-                            ),
-                            kind: None,
-                        },
+                end_location: Some(
+                    Location {
+                        row: 1,
+                        column: 7,
                     },
                 ),
-                upper: Some(
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 4,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 5,
+                custom: (),
+                node: Slice(
+                    ExprSlice {
+                        lower: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 2,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 3,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            1,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
                             },
                         ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                2,
-                            ),
-                            kind: None,
-                        },
-                    },
-                ),
-                step: Some(
-                    Located {
-                        location: Location {
-                            row: 1,
-                            column: 6,
-                        },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 7,
+                        upper: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 4,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 5,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            2,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
+                            },
+                        ),
+                        step: Some(
+                            Located {
+                                location: Location {
+                                    row: 1,
+                                    column: 6,
+                                },
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 7,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            3,
+                                        ),
+                                        kind: None,
+                                    },
+                                ),
                             },
                         ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                3,
-                            ),
-                            kind: None,
-                        },
                     },
                 ),
             },
+            ctx: Load,
         },
-        ctx: Load,
-    },
+    ),
 }

parser/src/snapshots/rustpython_parser__parser__tests__try.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,36 +15,25 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Try {
-            body: [
-                Located {
-                    location: Location {
-                        row: 2,
-                        column: 4,
-                    },
-                    end_location: Some(
-                        Location {
+        node: Try(
+            StmtTry {
+                body: [
+                    Located {
+                        location: Location {
                             row: 2,
-                            column: 23,
+                            column: 4,
                         },
-                    ),
-                    custom: (),
-                    node: Raise {
-                        exc: Some(
-                            Located {
-                                location: Location {
-                                    row: 2,
-                                    column: 10,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 2,
-                                        column: 23,
-                                    },
-                                ),
-                                custom: (),
-                                node: Call {
-                                    func: Located {
+                        end_location: Some(
+                            Location {
+                                row: 2,
+                                column: 23,
+                            },
+                        ),
+                        custom: (),
+                        node: Raise(
+                            StmtRaise {
+                                exc: Some(
+                                    Located {
                                         location: Location {
                                             row: 2,
                                             column: 10,
@@ -52,95 +41,105 @@ expression: parse_ast
                                         end_location: Some(
                                             Location {
                                                 row: 2,
-                                                column: 20,
+                                                column: 23,
                                             },
                                         ),
                                         custom: (),
-                                        node: Name {
-                                            id: "ValueError",
-                                            ctx: Load,
-                                        },
-                                    },
-                                    args: [
-                                        Located {
-                                            location: Location {
-                                                row: 2,
-                                                column: 21,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 2,
-                                                    column: 22,
+                                        node: Call(
+                                            ExprCall {
+                                                func: Located {
+                                                    location: Location {
+                                                        row: 2,
+                                                        column: 10,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 2,
+                                                            column: 20,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Name(
+                                                        ExprName {
+                                                            id: "ValueError",
+                                                            ctx: Load,
+                                                        },
+                                                    ),
                                                 },
-                                            ),
-                                            custom: (),
-                                            node: Constant {
-                                                value: Int(
-                                                    1,
-                                                ),
-                                                kind: None,
+                                                args: [
+                                                    Located {
+                                                        location: Location {
+                                                            row: 2,
+                                                            column: 21,
+                                                        },
+                                                        end_location: Some(
+                                                            Location {
+                                                                row: 2,
+                                                                column: 22,
+                                                            },
+                                                        ),
+                                                        custom: (),
+                                                        node: Constant(
+                                                            ExprConstant {
+                                                                value: Int(
+                                                                    1,
+                                                                ),
+                                                                kind: None,
+                                                            },
+                                                        ),
+                                                    },
+                                                ],
+                                                keywords: [],
                                             },
-                                        },
-                                    ],
-                                    keywords: [],
-                                },
+                                        ),
+                                    },
+                                ),
+                                cause: None,
                             },
                         ),
-                        cause: None,
                     },
-                },
-            ],
-            handlers: [
-                Located {
-                    location: Location {
-                        row: 3,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 4,
-                            column: 30,
+                ],
+                handlers: [
+                    Located {
+                        location: Location {
+                            row: 3,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: ExceptHandler {
-                        type_: Some(
-                            Located {
-                                location: Location {
-                                    row: 3,
-                                    column: 7,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 3,
-                                        column: 16,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "TypeError",
-                                    ctx: Load,
-                                },
+                        end_location: Some(
+                            Location {
+                                row: 4,
+                                column: 30,
                             },
                         ),
-                        name: Some(
-                            "e",
-                        ),
-                        body: [
-                            Located {
-                                location: Location {
-                                    row: 4,
-                                    column: 4,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 4,
-                                        column: 30,
+                        custom: (),
+                        node: ExceptHandler(
+                            ExcepthandlerExceptHandler {
+                                type_: Some(
+                                    Located {
+                                        location: Location {
+                                            row: 3,
+                                            column: 7,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 3,
+                                                column: 16,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "TypeError",
+                                                ctx: Load,
+                                            },
+                                        ),
                                     },
                                 ),
-                                custom: (),
-                                node: Expr {
-                                    value: Located {
+                                name: Some(
+                                    "e",
+                                ),
+                                body: [
+                                    Located {
                                         location: Location {
                                             row: 4,
                                             column: 4,
@@ -152,189 +151,211 @@ expression: parse_ast
                                             },
                                         ),
                                         custom: (),
-                                        node: Call {
-                                            func: Located {
-                                                location: Location {
-                                                    row: 4,
-                                                    column: 4,
-                                                },
-                                                end_location: Some(
-                                                    Location {
-                                                        row: 4,
-                                                        column: 9,
-                                                    },
-                                                ),
-                                                custom: (),
-                                                node: Name {
-                                                    id: "print",
-                                                    ctx: Load,
-                                                },
-                                            },
-                                            args: [
-                                                Located {
+                                        node: Expr(
+                                            StmtExpr {
+                                                value: Located {
                                                     location: Location {
                                                         row: 4,
-                                                        column: 10,
+                                                        column: 4,
                                                     },
                                                     end_location: Some(
                                                         Location {
                                                             row: 4,
-                                                            column: 29,
+                                                            column: 30,
                                                         },
                                                     ),
                                                     custom: (),
-                                                    node: JoinedStr {
-                                                        values: [
-                                                            Located {
+                                                    node: Call(
+                                                        ExprCall {
+                                                            func: Located {
                                                                 location: Location {
                                                                     row: 4,
-                                                                    column: 10,
+                                                                    column: 4,
                                                                 },
                                                                 end_location: Some(
                                                                     Location {
                                                                         row: 4,
-                                                                        column: 29,
+                                                                        column: 9,
                                                                     },
                                                                 ),
                                                                 custom: (),
-                                                                node: Constant {
-                                                                    value: Str(
-                                                                        "caught ",
-                                                                    ),
-                                                                    kind: None,
-                                                                },
+                                                                node: Name(
+                                                                    ExprName {
+                                                                        id: "print",
+                                                                        ctx: Load,
+                                                                    },
+                                                                ),
                                                             },
-                                                            Located {
-                                                                location: Location {
-                                                                    row: 4,
-                                                                    column: 10,
-                                                                },
-                                                                end_location: Some(
-                                                                    Location {
+                                                            args: [
+                                                                Located {
+                                                                    location: Location {
                                                                         row: 4,
-                                                                        column: 29,
+                                                                        column: 10,
                                                                     },
-                                                                ),
-                                                                custom: (),
-                                                                node: FormattedValue {
-                                                                    value: Located {
-                                                                        location: Location {
+                                                                    end_location: Some(
+                                                                        Location {
                                                                             row: 4,
-                                                                            column: 20,
+                                                                            column: 29,
                                                                         },
-                                                                        end_location: Some(
-                                                                            Location {
-                                                                                row: 4,
-                                                                                column: 27,
-                                                                            },
-                                                                        ),
-                                                                        custom: (),
-                                                                        node: Call {
-                                                                            func: Located {
-                                                                                location: Location {
-                                                                                    row: 4,
-                                                                                    column: 20,
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-                                                                                end_location: Some(
-                                                                                    Location {
-                                                                                        row: 4,
-                                                                                        column: 24,
-                                                                                    },
-                                                                                ),
-                                                                                custom: (),
-                                                                                node: Name {
-                                                                                    id: "type",
-                                                                                    ctx: Load,
-                                                                                },
-                                                                            },
-                                                                            args: [
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: JoinedStr(
+                                                                        ExprJoinedStr {
+                                                                            values: [
                                                                                 Located {
                                                                                     location: Location {
                                                                                         row: 4,
-                                                                                        column: 25,
+                                                                                        column: 10,
                                                                                     },
                                                                                     end_location: Some(
                                                                                         Location {
                                                                                             row: 4,
-                                                                                            column: 26,
+                                                                                            column: 29,
                                                                                         },
                                                                                     ),
                                                                                     custom: (),
-                                                                                    node: Name {
-                                                                                        id: "e",
-                                                                                        ctx: Load,
+                                                                                    node: Constant(
+                                                                                        ExprConstant {
+                                                                                            value: Str(
+                                                                                                "caught ",
+                                                                                            ),
+                                                                                            kind: None,
+                                                                                        },
+                                                                                    ),
+                                                                                },
+                                                                                Located {
+                                                                                    location: Location {
+                                                                                        row: 4,
+                                                                                        column: 10,
                                                                                     },
+                                                                                    end_location: Some(
+                                                                                        Location {
+                                                                                            row: 4,
+                                                                                            column: 29,
+                                                                                        },
+                                                                                    ),
+                                                                                    custom: (),
+                                                                                    node: FormattedValue(
+                                                                                        ExprFormattedValue {
+                                                                                            value: Located {
+                                                                                                location: Location {
+                                                                                                    row: 4,
+                                                                                                    column: 20,
+                                                                                                },
+                                                                                                end_location: Some(
+                                                                                                    Location {
+                                                                                                        row: 4,
+                                                                                                        column: 27,
+                                                                                                    },
+                                                                                                ),
+                                                                                                custom: (),
+                                                                                                node: Call(
+                                                                                                    ExprCall {
+                                                                                                        func: Located {
+                                                                                                            location: Location {
+                                                                                                                row: 4,
+                                                                                                                column: 20,
+                                                                                                            },
+                                                                                                            end_location: Some(
+                                                                                                                Location {
+                                                                                                                    row: 4,
+                                                                                                                    column: 24,
+                                                                                                                },
+                                                                                                            ),
+                                                                                                            custom: (),
+                                                                                                            node: Name(
+                                                                                                                ExprName {
+                                                                                                                    id: "type",
+                                                                                                                    ctx: Load,
+                                                                                                                },
+                                                                                                            ),
+                                                                                                        },
+                                                                                                        args: [
+                                                                                                            Located {
+                                                                                                                location: Location {
+                                                                                                                    row: 4,
+                                                                                                                    column: 25,
+                                                                                                                },
+                                                                                                                end_location: Some(
+                                                                                                                    Location {
+                                                                                                                        row: 4,
+                                                                                                                        column: 26,
+                                                                                                                    },
+                                                                                                                ),
+                                                                                                                custom: (),
+                                                                                                                node: Name(
+                                                                                                                    ExprName {
+                                                                                                                        id: "e",
+                                                                                                                        ctx: Load,
+                                                                                                                    },
+                                                                                                                ),
+                                                                                                            },
+                                                                                                        ],
+                                                                                                        keywords: [],
+                                                                                                    },
+                                                                                                ),
+                                                                                            },
+                                                                                            conversion: 0,
+                                                                                            format_spec: None,
+                                                                                        },
+                                                                                    ),
                                                                                 },
                                                                             ],
-                                                                            keywords: [],
                                                                         },
-                                                                    },
-                                                                    conversion: 0,
-                                                                    format_spec: None,
+                                                                    ),
                                                                 },
-                                                            },
-                                                        ],
-                                                    },
+                                                            ],
+                                                            keywords: [],
+                                                        },
+                                                    ),
                                                 },
-                                            ],
-                                            keywords: [],
-                                        },
+                                            },
+                                        ),
                                     },
-                                },
+                                ],
                             },
-                        ],
+                        ),
                     },
-                },
-                Located {
-                    location: Location {
-                        row: 5,
-                        column: 0,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 6,
-                            column: 30,
+                    Located {
+                        location: Location {
+                            row: 5,
+                            column: 0,
                         },
-                    ),
-                    custom: (),
-                    node: ExceptHandler {
-                        type_: Some(
-                            Located {
-                                location: Location {
-                                    row: 5,
-                                    column: 7,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 5,
-                                        column: 14,
-                                    },
-                                ),
-                                custom: (),
-                                node: Name {
-                                    id: "OSError",
-                                    ctx: Load,
-                                },
+                        end_location: Some(
+                            Location {
+                                row: 6,
+                                column: 30,
                             },
                         ),
-                        name: Some(
-                            "e",
-                        ),
-                        body: [
-                            Located {
-                                location: Location {
-                                    row: 6,
-                                    column: 4,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 6,
-                                        column: 30,
+                        custom: (),
+                        node: ExceptHandler(
+                            ExcepthandlerExceptHandler {
+                                type_: Some(
+                                    Located {
+                                        location: Location {
+                                            row: 5,
+                                            column: 7,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 5,
+                                                column: 14,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Name(
+                                            ExprName {
+                                                id: "OSError",
+                                                ctx: Load,
+                                            },
+                                        ),
                                     },
                                 ),
-                                custom: (),
-                                node: Expr {
-                                    value: Located {
+                                name: Some(
+                                    "e",
+                                ),
+                                body: [
+                                    Located {
                                         location: Location {
                                             row: 6,
                                             column: 4,
@@ -346,142 +367,175 @@ expression: parse_ast
                                             },
                                         ),
                                         custom: (),
-                                        node: Call {
-                                            func: Located {
-                                                location: Location {
-                                                    row: 6,
-                                                    column: 4,
-                                                },
-                                                end_location: Some(
-                                                    Location {
-                                                        row: 6,
-                                                        column: 9,
-                                                    },
-                                                ),
-                                                custom: (),
-                                                node: Name {
-                                                    id: "print",
-                                                    ctx: Load,
-                                                },
-                                            },
-                                            args: [
-                                                Located {
+                                        node: Expr(
+                                            StmtExpr {
+                                                value: Located {
                                                     location: Location {
                                                         row: 6,
-                                                        column: 10,
+                                                        column: 4,
                                                     },
                                                     end_location: Some(
                                                         Location {
                                                             row: 6,
-                                                            column: 29,
+                                                            column: 30,
                                                         },
                                                     ),
                                                     custom: (),
-                                                    node: JoinedStr {
-                                                        values: [
-                                                            Located {
+                                                    node: Call(
+                                                        ExprCall {
+                                                            func: Located {
                                                                 location: Location {
                                                                     row: 6,
-                                                                    column: 10,
+                                                                    column: 4,
                                                                 },
                                                                 end_location: Some(
                                                                     Location {
                                                                         row: 6,
-                                                                        column: 29,
+                                                                        column: 9,
                                                                     },
                                                                 ),
                                                                 custom: (),
-                                                                node: Constant {
-                                                                    value: Str(
-                                                                        "caught ",
-                                                                    ),
-                                                                    kind: None,
-                                                                },
+                                                                node: Name(
+                                                                    ExprName {
+                                                                        id: "print",
+                                                                        ctx: Load,
+                                                                    },
+                                                                ),
                                                             },
-                                                            Located {
-                                                                location: Location {
-                                                                    row: 6,
-                                                                    column: 10,
-                                                                },
-                                                                end_location: Some(
-                                                                    Location {
+                                                            args: [
+                                                                Located {
+                                                                    location: Location {
                                                                         row: 6,
-                                                                        column: 29,
+                                                                        column: 10,
                                                                     },
-                                                                ),
-                                                                custom: (),
-                                                                node: FormattedValue {
-                                                                    value: Located {
-                                                                        location: Location {
+                                                                    end_location: Some(
+                                                                        Location {
                                                                             row: 6,
-                                                                            column: 20,
+                                                                            column: 29,
                                                                         },
-                                                                        end_location: Some(
-                                                                            Location {
-                                                                                row: 6,
-                                                                                column: 27,
-                                                                            },
-                                                                        ),
-                                                                        custom: (),
-                                                                        node: Call {
-                                                                            func: Located {
-                                                                                location: Location {
-                                                                                    row: 6,
-                                                                                    column: 20,
-                                                                                },
-                                                                                end_location: Some(
-                                                                                    Location {
-                                                                                        row: 6,
-                                                                                        column: 24,
-                                                                                    },
-                                                                                ),
-                                                                                custom: (),
-                                                                                node: Name {
-                                                                                    id: "type",
-                                                                                    ctx: Load,
-                                                                                },
-                                                                            },
-                                                                            args: [
+                                                                    ),
+                                                                    custom: (),
+                                                                    node: JoinedStr(
+                                                                        ExprJoinedStr {
+                                                                            values: [
                                                                                 Located {
                                                                                     location: Location {
                                                                                         row: 6,
-                                                                                        column: 25,
+                                                                                        column: 10,
                                                                                     },
                                                                                     end_location: Some(
                                                                                         Location {
                                                                                             row: 6,
-                                                                                            column: 26,
+                                                                                            column: 29,
                                                                                         },
                                                                                     ),
                                                                                     custom: (),
-                                                                                    node: Name {
-                                                                                        id: "e",
-                                                                                        ctx: Load,
+                                                                                    node: Constant(
+                                                                                        ExprConstant {
+                                                                                            value: Str(
+                                                                                                "caught ",
+                                                                                            ),
+                                                                                            kind: None,
+                                                                                        },
+                                                                                    ),
+                                                                                },
+                                                                                Located {
+                                                                                    location: Location {
+                                                                                        row: 6,
+                                                                                        column: 10,
                                                                                     },
+                                                                                    end_location: Some(
+                                                                                        Location {
+                                                                                            row: 6,
+                                                                                            column: 29,
+                                                                                        },
+                                                                                    ),
+                                                                                    custom: (),
+                                                                                    node: FormattedValue(
+                                                                                        ExprFormattedValue {
+                                                                                            value: Located {
+                                                                                                location: Location {
+                                                                                                    row: 6,
+                                                                                                    column: 20,
+                                                                                                },
+                                                                                                end_location: Some(
+                                                                                                    Location {
+                                                                                                        row: 6,
+                                                                                                        column: 27,
+                                                                                                    },
+                                                                                                ),
+                                                                                                custom: (),
+                                                                                                node: Call(
+                                                                                                    ExprCall {
+                                                                                                        func: Located {
+                                                                                                            location: Location {
+                                                                                                                row: 6,
+                                                                                                                column: 20,
+                                                                                                            },
+                                                                                                            end_location: Some(
+                                                                                                                Location {
+                                                                                                                    row: 6,
+                                                                                                                    column: 24,
+                                                                                                                },
+                                                                                                            ),
+                                                                                                            custom: (),
+                                                                                                            node: Name(
+                                                                                                                ExprName {
+                                                                                                                    id: "type",
+                                                                                                                    ctx: Load,
+                                                                                                                },
+                                                                                                            ),
+                                                                                                        },
+                                                                                                        args: [
+                                                                                                            Located {
+                                                                                                                location: Location {
+                                                                                                                    row: 6,
+                                                                                                                    column: 25,
+                                                                                                                },
+                                                                                                                end_location: Some(
+                                                                                                                    Location {
+                                                                                                                        row: 6,
+                                                                                                                        column: 26,
+                                                                                                                    },
+                                                                                                                ),
+                                                                                                                custom: (),
+                                                                                                                node: Name(
+                                                                                                                    ExprName {
+                                                                                                                        id: "e",
+                                                                                                                        ctx: Load,
+                                                                                                                    },
+                                                                                                                ),
+                                                                                                            },
+                                                                                                        ],
+                                                                                                        keywords: [],
+                                                                                                    },
+                                                                                                ),
+                                                                                            },
+                                                                                            conversion: 0,
+                                                                                            format_spec: None,
+                                                                                        },
+                                                                                    ),
                                                                                 },
                                                                             ],
-                                                                            keywords: [],
                                                                         },
-                                                                    },
-                                                                    conversion: 0,
-                                                                    format_spec: None,
+                                                                    ),
                                                                 },
-                                                            },
-                                                        ],
-                                                    },
+                                                            ],
+                                                            keywords: [],
+                                                        },
+                                                    ),
                                                 },
-                                            ],
-                                            keywords: [],
-                                        },
+                                            },
+                                        ),
                                     },
-                                },
+                                ],
                             },
-                        ],
+                        ),
                     },
-                },
-            ],
-            orelse: [],
-            finalbody: [],
-        },
+                ],
+                orelse: [],
+                finalbody: [],
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__parser__tests__variadic_generics.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/parser.rs
+source: parser/src/parser.rs
 expression: parse_ast
 ---
 [
@@ -15,153 +15,152 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FunctionDef {
-            name: "args_to_tuple",
-            args: Arguments {
-                posonlyargs: [],
-                args: [],
-                vararg: Some(
+        node: FunctionDef(
+            StmtFunctionDef {
+                name: "args_to_tuple",
+                args: Arguments {
+                    posonlyargs: [],
+                    args: [],
+                    vararg: Some(
+                        Located {
+                            location: Location {
+                                row: 2,
+                                column: 19,
+                            },
+                            end_location: Some(
+                                Location {
+                                    row: 2,
+                                    column: 28,
+                                },
+                            ),
+                            custom: (),
+                            node: ArgData {
+                                arg: "args",
+                                annotation: Some(
+                                    Located {
+                                        location: Location {
+                                            row: 2,
+                                            column: 25,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 2,
+                                                column: 28,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Starred(
+                                            ExprStarred {
+                                                value: Located {
+                                                    location: Location {
+                                                        row: 2,
+                                                        column: 26,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 2,
+                                                            column: 28,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Name(
+                                                        ExprName {
+                                                            id: "Ts",
+                                                            ctx: Load,
+                                                        },
+                                                    ),
+                                                },
+                                                ctx: Load,
+                                            },
+                                        ),
+                                    },
+                                ),
+                                type_comment: None,
+                            },
+                        },
+                    ),
+                    kwonlyargs: [],
+                    kw_defaults: [],
+                    kwarg: None,
+                    defaults: [],
+                },
+                body: [
                     Located {
                         location: Location {
                             row: 2,
-                            column: 19,
+                            column: 45,
                         },
                         end_location: Some(
                             Location {
                                 row: 2,
-                                column: 28,
+                                column: 48,
                             },
                         ),
                         custom: (),
-                        node: ArgData {
-                            arg: "args",
-                            annotation: Some(
-                                Located {
+                        node: Expr(
+                            StmtExpr {
+                                value: Located {
                                     location: Location {
                                         row: 2,
-                                        column: 25,
+                                        column: 45,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 2,
-                                            column: 28,
+                                            column: 48,
                                         },
                                     ),
                                     custom: (),
-                                    node: Starred {
-                                        value: Located {
-                                            location: Location {
-                                                row: 2,
-                                                column: 26,
-                                            },
-                                            end_location: Some(
-                                                Location {
-                                                    row: 2,
-                                                    column: 28,
-                                                },
-                                            ),
-                                            custom: (),
-                                            node: Name {
-                                                id: "Ts",
-                                                ctx: Load,
-                                            },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Ellipsis,
+                                            kind: None,
                                         },
-                                        ctx: Load,
-                                    },
+                                    ),
                                 },
-                            ),
-                            type_comment: None,
-                        },
+                            },
+                        ),
                     },
-                ),
-                kwonlyargs: [],
-                kw_defaults: [],
-                kwarg: None,
-                defaults: [],
-            },
-            body: [
-                Located {
-                    location: Location {
-                        row: 2,
-                        column: 45,
-                    },
-                    end_location: Some(
-                        Location {
+                ],
+                decorator_list: [],
+                returns: Some(
+                    Located {
+                        location: Location {
                             row: 2,
-                            column: 48,
+                            column: 33,
                         },
-                    ),
-                    custom: (),
-                    node: Expr {
-                        value: Located {
-                            location: Location {
+                        end_location: Some(
+                            Location {
                                 row: 2,
-                                column: 45,
+                                column: 43,
                             },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 48,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Ellipsis,
-                                kind: None,
-                            },
-                        },
-                    },
-                },
-            ],
-            decorator_list: [],
-            returns: Some(
-                Located {
-                    location: Location {
-                        row: 2,
-                        column: 33,
-                    },
-                    end_location: Some(
-                        Location {
-                            row: 2,
-                            column: 43,
-                        },
-                    ),
-                    custom: (),
-                    node: Subscript {
-                        value: Located {
-                            location: Location {
-                                row: 2,
-                                column: 33,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 38,
-                                },
-                            ),
-                            custom: (),
-                            node: Name {
-                                id: "Tuple",
-                                ctx: Load,
-                            },
-                        },
-                        slice: Located {
-                            location: Location {
-                                row: 2,
-                                column: 39,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 42,
-                                },
-                            ),
-                            custom: (),
-                            node: Starred {
+                        ),
+                        custom: (),
+                        node: Subscript(
+                            ExprSubscript {
                                 value: Located {
                                     location: Location {
                                         row: 2,
-                                        column: 40,
+                                        column: 33,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 2,
+                                            column: 38,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Name(
+                                        ExprName {
+                                            id: "Tuple",
+                                            ctx: Load,
+                                        },
+                                    ),
+                                },
+                                slice: Located {
+                                    location: Location {
+                                        row: 2,
+                                        column: 39,
                                     },
                                     end_location: Some(
                                         Location {
@@ -170,19 +169,38 @@ expression: parse_ast
                                         },
                                     ),
                                     custom: (),
-                                    node: Name {
-                                        id: "Ts",
-                                        ctx: Load,
-                                    },
+                                    node: Starred(
+                                        ExprStarred {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 2,
+                                                    column: 40,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 2,
+                                                        column: 42,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Name(
+                                                    ExprName {
+                                                        id: "Ts",
+                                                        ctx: Load,
+                                                    },
+                                                ),
+                                            },
+                                            ctx: Load,
+                                        },
+                                    ),
                                 },
                                 ctx: Load,
                             },
-                        },
-                        ctx: Load,
+                        ),
                     },
-                },
-            ),
-            type_comment: None,
-        },
+                ),
+                type_comment: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__backspace_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 15,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{8}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 15,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{8}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__bell_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 9,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{7}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 9,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{7}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__carriage_return_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 21,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\r",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 21,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\r",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__character_tabulation_with_justification_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 45,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{89}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 45,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{89}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__delete_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 12,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{7f}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 12,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{7f}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__double_quoted_byte.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,283 +15,287 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 738,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Bytes(
-                        [
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-                        ],
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 738,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Bytes(
+                                [
+                                    0,
+                                    1,
+                                    2,
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+                                    250,
+                                    251,
+                                    252,
+                                    253,
+                                    254,
+                                    255,
+                                ],
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__escape_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 12,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{1b}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 12,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{1b}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__escape_char_in_byte_literal.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,37 +15,41 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 13,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Bytes(
-                        [
-                            111,
-                            109,
-                            107,
-                            109,
-                            111,
-                            107,
-                            92,
-                            88,
-                            97,
-                            97,
-                        ],
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 13,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Bytes(
+                                [
+                                    111,
+                                    109,
+                                    107,
+                                    109,
+                                    111,
+                                    107,
+                                    92,
+                                    88,
+                                    97,
+                                    97,
+                                ],
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__escape_octet.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,32 +15,36 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 14,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Bytes(
-                        [
-                            35,
-                            97,
-                            4,
-                            83,
-                            52,
-                        ],
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 14,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Bytes(
+                                [
+                                    35,
+                                    97,
+                                    4,
+                                    83,
+                                    52,
+                                ],
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__form_feed_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 15,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{c}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 15,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{c}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_escaped_character.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,77 +15,87 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 8,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "\\",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 8,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: FormattedValue {
-                                value: Located {
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
                                     location: Location {
                                         row: 1,
-                                        column: 5,
+                                        column: 0,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 1,
-                                            column: 6,
+                                            column: 8,
                                         },
                                     ),
                                     custom: (),
-                                    node: Name {
-                                        id: "x",
-                                        ctx: Load,
-                                    },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "\\",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                                conversion: 0,
-                                format_spec: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 8,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: FormattedValue(
+                                        ExprFormattedValue {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 1,
+                                                    column: 5,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 1,
+                                                        column: 6,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Name(
+                                                    ExprName {
+                                                        id: "x",
+                                                        ctx: Load,
+                                                    },
+                                                ),
+                                            },
+                                            conversion: 0,
+                                            format_spec: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_escaped_newline.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,77 +15,87 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 8,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "\n",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 8,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 8,
-                                },
-                            ),
-                            custom: (),
-                            node: FormattedValue {
-                                value: Located {
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
                                     location: Location {
                                         row: 1,
-                                        column: 5,
+                                        column: 0,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 1,
-                                            column: 6,
+                                            column: 8,
                                         },
                                     ),
                                     custom: (),
-                                    node: Name {
-                                        id: "x",
-                                        ctx: Load,
-                                    },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "\n",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                                conversion: 0,
-                                format_spec: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 8,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: FormattedValue(
+                                        ExprFormattedValue {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 1,
+                                                    column: 5,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 1,
+                                                        column: 6,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Name(
+                                                    ExprName {
+                                                        id: "x",
+                                                        ctx: Load,
+                                                    },
+                                                ),
+                                            },
+                                            conversion: 0,
+                                            format_spec: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_line_continuation.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,77 +15,87 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
-                        row: 2,
-                        column: 4,
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 4,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "\\\n",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 2,
+                            column: 4,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 4,
-                                },
-                            ),
-                            custom: (),
-                            node: FormattedValue {
-                                value: Located {
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
                                     location: Location {
-                                        row: 2,
-                                        column: 1,
+                                        row: 1,
+                                        column: 0,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 2,
-                                            column: 2,
+                                            column: 4,
                                         },
                                     ),
                                     custom: (),
-                                    node: Name {
-                                        id: "x",
-                                        ctx: Load,
-                                    },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "\\\n",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                                conversion: 0,
-                                format_spec: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 2,
+                                            column: 4,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: FormattedValue(
+                                        ExprFormattedValue {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 2,
+                                                    column: 1,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 2,
+                                                        column: 2,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Name(
+                                                    ExprName {
+                                                        id: "x",
+                                                        ctx: Load,
+                                                    },
+                                                ),
+                                            },
+                                            conversion: 0,
+                                            format_spec: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_parse_self_documenting_base.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,64 +15,72 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "user=",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 7,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "user=",
                 ),
-                custom: (),
-                node: Name {
-                    id: "user",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 114,
-            format_spec: None,
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
         },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 3,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 7,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "user",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 114,
+                format_spec: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_parse_self_documenting_base_more.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,84 +15,14 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "mix ",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "user=",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 7,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 11,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "mix ",
                 ),
-                custom: (),
-                node: Name {
-                    id: "user",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 114,
-            format_spec: None,
-        },
+        ),
     },
     Located {
         location: Location {
@@ -106,83 +36,173 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                " with text and ",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "second=",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 38,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 29,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 35,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "user=",
                 ),
-                custom: (),
-                node: Name {
-                    id: "second",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 114,
-            format_spec: None,
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
         },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 7,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 11,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "user",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 114,
+                format_spec: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    " with text and ",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "second=",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 38,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 29,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 35,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "second",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 114,
+                format_spec: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_parse_self_documenting_format.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,101 +15,113 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "user=",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 14,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 14,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 7,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "user=",
                 ),
-                custom: (),
-                node: Name {
-                    id: "user",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 0,
-            format_spec: Some(
-                Located {
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 14,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 14,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 3,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 14,
+                            column: 7,
                         },
                     ),
                     custom: (),
-                    node: JoinedStr {
-                        values: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 0,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 14,
-                                    },
-                                ),
-                                custom: (),
-                                node: Constant {
-                                    value: Str(
-                                        ">10",
-                                    ),
-                                    kind: None,
-                                },
-                            },
-                        ],
-                    },
+                    node: Name(
+                        ExprName {
+                            id: "user",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            ),
-        },
+                conversion: 0,
+                format_spec: Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 14,
+                            },
+                        ),
+                        custom: (),
+                        node: JoinedStr(
+                            ExprJoinedStr {
+                                values: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 0,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 14,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Constant(
+                                            ExprConstant {
+                                                value: Str(
+                                                    ">10",
+                                                ),
+                                                kind: None,
+                                            },
+                                        ),
+                                    },
+                                ],
+                            },
+                        ),
+                    },
+                ),
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__fstring_unescaped_newline.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,77 +15,87 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
-                        row: 2,
-                        column: 6,
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 6,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "\n",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 2,
+                            column: 6,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 2,
-                                    column: 6,
-                                },
-                            ),
-                            custom: (),
-                            node: FormattedValue {
-                                value: Located {
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
                                     location: Location {
-                                        row: 2,
-                                        column: 1,
+                                        row: 1,
+                                        column: 0,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 2,
-                                            column: 2,
+                                            column: 6,
                                         },
                                     ),
                                     custom: (),
-                                    node: Name {
-                                        id: "x",
-                                        ctx: Load,
-                                    },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "\n",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                                conversion: 0,
-                                format_spec: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 2,
+                                            column: 6,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: FormattedValue(
+                                        ExprFormattedValue {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 2,
+                                                    column: 1,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 2,
+                                                        column: 2,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Name(
+                                                    ExprName {
+                                                        id: "x",
+                                                        ctx: Load,
+                                                    },
+                                                ),
+                                            },
+                                            conversion: 0,
+                                            format_spec: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__hts_alias.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,26 +15,30 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 9,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: Constant {
-                    value: Str(
-                        "\u{88}",
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 9,
+                        },
+                    ),
+                    custom: (),
+                    node: Constant(
+                        ExprConstant {
+                            value: Str(
+                                "\u{88}",
+                            ),
+                            kind: None,
+                        },
                     ),
-                    kind: None,
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_f_string_concat_1.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,43 +15,49 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 17,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 17,
                         },
-                    ],
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                        },
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_f_string_concat_2.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,43 +15,49 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 17,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 17,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 17,
                         },
-                    ],
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 0,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 17,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
+                        },
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_f_string_concat_3.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,79 +15,89 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Expr {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 0,
-                },
-                end_location: Some(
-                    Location {
+        node: Expr(
+            StmtExpr {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 22,
+                        column: 0,
                     },
-                ),
-                custom: (),
-                node: JoinedStr {
-                    values: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 0,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 22,
-                                },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Str(
-                                    "Hello world",
-                                ),
-                                kind: None,
-                            },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 22,
                         },
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
-                                    row: 1,
-                                    column: 22,
-                                },
-                            ),
-                            custom: (),
-                            node: FormattedValue {
-                                value: Located {
+                    ),
+                    custom: (),
+                    node: JoinedStr(
+                        ExprJoinedStr {
+                            values: [
+                                Located {
                                     location: Location {
                                         row: 1,
-                                        column: 17,
+                                        column: 0,
                                     },
                                     end_location: Some(
                                         Location {
                                             row: 1,
-                                            column: 20,
+                                            column: 22,
                                         },
                                     ),
                                     custom: (),
-                                    node: Constant {
-                                        value: Str(
-                                            "!",
-                                        ),
-                                        kind: None,
-                                    },
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Str(
+                                                "Hello world",
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
                                 },
-                                conversion: 0,
-                                format_spec: None,
-                            },
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 9,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 22,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: FormattedValue(
+                                        ExprFormattedValue {
+                                            value: Located {
+                                                location: Location {
+                                                    row: 1,
+                                                    column: 17,
+                                                },
+                                                end_location: Some(
+                                                    Location {
+                                                        row: 1,
+                                                        column: 20,
+                                                    },
+                                                ),
+                                                custom: (),
+                                                node: Constant(
+                                                    ExprConstant {
+                                                        value: Str(
+                                                            "!",
+                                                        ),
+                                                        kind: None,
+                                                    },
+                                                ),
+                                            },
+                                            conversion: 0,
+                                            format_spec: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
             },
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,27 +15,31 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 4,
+                        column: 3,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "a",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 4,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "a",
+                            ctx: Load,
+                        },
+                    ),
                 },
+                conversion: 0,
+                format_spec: None,
             },
-            conversion: 0,
-            format_spec: None,
-        },
+        ),
     },
     Located {
         location: Location {
@@ -49,27 +53,31 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 7,
-                },
-                end_location: Some(
-                    Location {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 8,
+                        column: 7,
                     },
-                ),
-                custom: (),
-                node: Name {
-                    id: "b",
-                    ctx: Load,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 8,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "b",
+                            ctx: Load,
+                        },
+                    ),
                 },
+                conversion: 0,
+                format_spec: None,
             },
-            conversion: 0,
-            format_spec: None,
-        },
+        ),
     },
     Located {
         location: Location {
@@ -83,11 +91,13 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "{foo}",
-            ),
-            kind: None,
-        },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "{foo}",
+                ),
+                kind: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_equals.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,67 +15,75 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 11,
+                        column: 3,
                     },
-                ),
-                custom: (),
-                node: Compare {
-                    left: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 3,
+                            column: 11,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 5,
-                            },
-                        ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                42,
-                            ),
-                            kind: None,
-                        },
-                    },
-                    ops: [
-                        Eq,
-                    ],
-                    comparators: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 9,
-                            },
-                            end_location: Some(
-                                Location {
+                    ),
+                    custom: (),
+                    node: Compare(
+                        ExprCompare {
+                            left: Located {
+                                location: Location {
                                     row: 1,
-                                    column: 11,
+                                    column: 3,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    42,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 5,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            42,
+                                        ),
+                                        kind: None,
+                                    },
                                 ),
-                                kind: None,
                             },
+                            ops: [
+                                Eq,
+                            ],
+                            comparators: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 9,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 11,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                42,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
+                conversion: 0,
+                format_spec: None,
             },
-            conversion: 0,
-            format_spec: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_nested_spec.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,78 +15,88 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 6,
-                    },
-                ),
-                custom: (),
-                node: Name {
-                    id: "foo",
-                    ctx: Load,
-                },
-            },
-            conversion: 0,
-            format_spec: Some(
-                Located {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 3,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 15,
+                            column: 6,
                         },
                     ),
                     custom: (),
-                    node: JoinedStr {
-                        values: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 0,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 15,
-                                    },
-                                ),
-                                custom: (),
-                                node: FormattedValue {
-                                    value: Located {
+                    node: Name(
+                        ExprName {
+                            id: "foo",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 0,
+                format_spec: Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 15,
+                            },
+                        ),
+                        custom: (),
+                        node: JoinedStr(
+                            ExprJoinedStr {
+                                values: [
+                                    Located {
                                         location: Location {
                                             row: 1,
-                                            column: 8,
+                                            column: 0,
                                         },
                                         end_location: Some(
                                             Location {
                                                 row: 1,
-                                                column: 12,
+                                                column: 15,
                                             },
                                         ),
                                         custom: (),
-                                        node: Name {
-                                            id: "spec",
-                                            ctx: Load,
-                                        },
+                                        node: FormattedValue(
+                                            ExprFormattedValue {
+                                                value: Located {
+                                                    location: Location {
+                                                        row: 1,
+                                                        column: 8,
+                                                    },
+                                                    end_location: Some(
+                                                        Location {
+                                                            row: 1,
+                                                            column: 12,
+                                                        },
+                                                    ),
+                                                    custom: (),
+                                                    node: Name(
+                                                        ExprName {
+                                                            id: "spec",
+                                                            ctx: Load,
+                                                        },
+                                                    ),
+                                                },
+                                                conversion: 0,
+                                                format_spec: None,
+                                            },
+                                        ),
                                     },
-                                    conversion: 0,
-                                    format_spec: None,
-                                },
+                                ],
                             },
-                        ],
+                        ),
                     },
-                },
-            ),
-        },
+                ),
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_not_equals.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,67 +15,75 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 9,
+                        column: 3,
                     },
-                ),
-                custom: (),
-                node: Compare {
-                    left: Located {
-                        location: Location {
+                    end_location: Some(
+                        Location {
                             row: 1,
-                            column: 3,
+                            column: 9,
                         },
-                        end_location: Some(
-                            Location {
-                                row: 1,
-                                column: 4,
-                            },
-                        ),
-                        custom: (),
-                        node: Constant {
-                            value: Int(
-                                1,
-                            ),
-                            kind: None,
-                        },
-                    },
-                    ops: [
-                        NotEq,
-                    ],
-                    comparators: [
-                        Located {
-                            location: Location {
-                                row: 1,
-                                column: 8,
-                            },
-                            end_location: Some(
-                                Location {
+                    ),
+                    custom: (),
+                    node: Compare(
+                        ExprCompare {
+                            left: Located {
+                                location: Location {
                                     row: 1,
-                                    column: 9,
+                                    column: 3,
                                 },
-                            ),
-                            custom: (),
-                            node: Constant {
-                                value: Int(
-                                    2,
+                                end_location: Some(
+                                    Location {
+                                        row: 1,
+                                        column: 4,
+                                    },
+                                ),
+                                custom: (),
+                                node: Constant(
+                                    ExprConstant {
+                                        value: Int(
+                                            1,
+                                        ),
+                                        kind: None,
+                                    },
                                 ),
-                                kind: None,
                             },
+                            ops: [
+                                NotEq,
+                            ],
+                            comparators: [
+                                Located {
+                                    location: Location {
+                                        row: 1,
+                                        column: 8,
+                                    },
+                                    end_location: Some(
+                                        Location {
+                                            row: 1,
+                                            column: 9,
+                                        },
+                                    ),
+                                    custom: (),
+                                    node: Constant(
+                                        ExprConstant {
+                                            value: Int(
+                                                2,
+                                            ),
+                                            kind: None,
+                                        },
+                                    ),
+                                },
+                            ],
                         },
-                    ],
+                    ),
                 },
+                conversion: 0,
+                format_spec: None,
             },
-            conversion: 0,
-            format_spec: None,
-        },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_not_nested_spec.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,63 +15,71 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 6,
-                    },
-                ),
-                custom: (),
-                node: Name {
-                    id: "foo",
-                    ctx: Load,
-                },
-            },
-            conversion: 0,
-            format_spec: Some(
-                Located {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
                     location: Location {
                         row: 1,
-                        column: 0,
+                        column: 3,
                     },
                     end_location: Some(
                         Location {
                             row: 1,
-                            column: 13,
+                            column: 6,
                         },
                     ),
                     custom: (),
-                    node: JoinedStr {
-                        values: [
-                            Located {
-                                location: Location {
-                                    row: 1,
-                                    column: 0,
-                                },
-                                end_location: Some(
-                                    Location {
-                                        row: 1,
-                                        column: 13,
-                                    },
-                                ),
-                                custom: (),
-                                node: Constant {
-                                    value: Str(
-                                        "spec",
-                                    ),
-                                    kind: None,
-                                },
-                            },
-                        ],
-                    },
+                    node: Name(
+                        ExprName {
+                            id: "foo",
+                            ctx: Load,
+                        },
+                    ),
                 },
-            ),
-        },
+                conversion: 0,
+                format_spec: Some(
+                    Located {
+                        location: Location {
+                            row: 1,
+                            column: 0,
+                        },
+                        end_location: Some(
+                            Location {
+                                row: 1,
+                                column: 13,
+                            },
+                        ),
+                        custom: (),
+                        node: JoinedStr(
+                            ExprJoinedStr {
+                                values: [
+                                    Located {
+                                        location: Location {
+                                            row: 1,
+                                            column: 0,
+                                        },
+                                        end_location: Some(
+                                            Location {
+                                                row: 1,
+                                                column: 13,
+                                            },
+                                        ),
+                                        custom: (),
+                                        node: Constant(
+                                            ExprConstant {
+                                                value: Str(
+                                                    "spec",
+                                                ),
+                                                kind: None,
+                                            },
+                                        ),
+                                    },
+                                ],
+                            },
+                        ),
+                    },
+                ),
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_self_doc_prec_space.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,64 +15,72 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "x   =",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 4,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "x   =",
                 ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 114,
-            format_spec: None,
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
         },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 3,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 4,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 114,
+                format_spec: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_self_doc_trailing_space.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,64 +15,72 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: Constant {
-            value: Str(
-                "x=",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: Constant {
-            value: Str(
-                "   ",
-            ),
-            kind: None,
-        },
-    },
-    Located {
-        location: Location {
-            row: 1,
-            column: 0,
-        },
-        end_location: Some(
-            Location {
-                row: 1,
-                column: 10,
-            },
-        ),
-        custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
-                        row: 1,
-                        column: 4,
-                    },
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "x=",
                 ),
-                custom: (),
-                node: Name {
-                    id: "x",
-                    ctx: Load,
-                },
+                kind: None,
             },
-            conversion: 114,
-            format_spec: None,
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
         },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: Constant(
+            ExprConstant {
+                value: Str(
+                    "   ",
+                ),
+                kind: None,
+            },
+        ),
+    },
+    Located {
+        location: Location {
+            row: 1,
+            column: 0,
+        },
+        end_location: Some(
+            Location {
+                row: 1,
+                column: 10,
+            },
+        ),
+        custom: (),
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
+                        row: 1,
+                        column: 3,
+                    },
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 4,
+                        },
+                    ),
+                    custom: (),
+                    node: Name(
+                        ExprName {
+                            id: "x",
+                            ctx: Load,
+                        },
+                    ),
+                },
+                conversion: 114,
+                format_spec: None,
+            },
+        ),
     },
 ]

parser/src/snapshots/rustpython_parser__string__tests__parse_fstring_yield_expr.snap

@@ -1,5 +1,5 @@
 ---
-source: compiler/parser/src/string.rs
+source: parser/src/string.rs
 expression: parse_ast
 ---
 [
@@ -15,25 +15,29 @@ expression: parse_ast
             },
         ),
         custom: (),
-        node: FormattedValue {
-            value: Located {
-                location: Location {
-                    row: 1,
-                    column: 3,
-                },
-                end_location: Some(
-                    Location {
+        node: FormattedValue(
+            ExprFormattedValue {
+                value: Located {
+                    location: Location {
                         row: 1,
-                        column: 8,
+                        column: 3,
                     },
-                ),
-                custom: (),
-                node: Yield {
-                    value: None,
+                    end_location: Some(
+                        Location {
+                            row: 1,
+                            column: 8,
+                        },
+                    ),
+                    custom: (),
+                    node: Yield(
+                        ExprYield {
+                            value: None,
+                        },
+                    ),
                 },
+                conversion: 0,
+                format_spec: None,
             },
-            conversion: 0,
-            format_spec: None,
-        },
+        ),
     },
 ]