Move ParenthesizedExpr to ruff_python_parser (#8987)

crates/ruff_python_ast/src/nodes.rs

@@ -3729,204 +3729,6 @@ impl Ranged for crate::nodes::ParameterWithDefault {
     }
 }
 
-/// An expression that may be parenthesized.
-#[derive(Clone, Debug)]
-pub struct ParenthesizedExpr {
-    /// The range of the expression, including any parentheses.
-    pub range: TextRange,
-    /// The underlying expression.
-    pub expr: Expr,
-}
-impl ParenthesizedExpr {
-    /// Returns `true` if the expression is may be parenthesized.
-    pub fn is_parenthesized(&self) -> bool {
-        self.range != self.expr.range()
-    }
-}
-impl Ranged for ParenthesizedExpr {
-    fn range(&self) -> TextRange {
-        self.range
-    }
-}
-impl From<Expr> for ParenthesizedExpr {
-    fn from(expr: Expr) -> Self {
-        ParenthesizedExpr {
-            range: expr.range(),
-            expr,
-        }
-    }
-}
-impl From<ParenthesizedExpr> for Expr {
-    fn from(parenthesized_expr: ParenthesizedExpr) -> Self {
-        parenthesized_expr.expr
-    }
-}
-impl From<ExprIpyEscapeCommand> for ParenthesizedExpr {
-    fn from(payload: ExprIpyEscapeCommand) -> Self {
-        Expr::IpyEscapeCommand(payload).into()
-    }
-}
-impl From<ExprBoolOp> for ParenthesizedExpr {
-    fn from(payload: ExprBoolOp) -> Self {
-        Expr::BoolOp(payload).into()
-    }
-}
-impl From<ExprNamedExpr> for ParenthesizedExpr {
-    fn from(payload: ExprNamedExpr) -> Self {
-        Expr::NamedExpr(payload).into()
-    }
-}
-impl From<ExprBinOp> for ParenthesizedExpr {
-    fn from(payload: ExprBinOp) -> Self {
-        Expr::BinOp(payload).into()
-    }
-}
-impl From<ExprUnaryOp> for ParenthesizedExpr {
-    fn from(payload: ExprUnaryOp) -> Self {
-        Expr::UnaryOp(payload).into()
-    }
-}
-impl From<ExprLambda> for ParenthesizedExpr {
-    fn from(payload: ExprLambda) -> Self {
-        Expr::Lambda(payload).into()
-    }
-}
-impl From<ExprIfExp> for ParenthesizedExpr {
-    fn from(payload: ExprIfExp) -> Self {
-        Expr::IfExp(payload).into()
-    }
-}
-impl From<ExprDict> for ParenthesizedExpr {
-    fn from(payload: ExprDict) -> Self {
-        Expr::Dict(payload).into()
-    }
-}
-impl From<ExprSet> for ParenthesizedExpr {
-    fn from(payload: ExprSet) -> Self {
-        Expr::Set(payload).into()
-    }
-}
-impl From<ExprListComp> for ParenthesizedExpr {
-    fn from(payload: ExprListComp) -> Self {
-        Expr::ListComp(payload).into()
-    }
-}
-impl From<ExprSetComp> for ParenthesizedExpr {
-    fn from(payload: ExprSetComp) -> Self {
-        Expr::SetComp(payload).into()
-    }
-}
-impl From<ExprDictComp> for ParenthesizedExpr {
-    fn from(payload: ExprDictComp) -> Self {
-        Expr::DictComp(payload).into()
-    }
-}
-impl From<ExprGeneratorExp> for ParenthesizedExpr {
-    fn from(payload: ExprGeneratorExp) -> Self {
-        Expr::GeneratorExp(payload).into()
-    }
-}
-impl From<ExprAwait> for ParenthesizedExpr {
-    fn from(payload: ExprAwait) -> Self {
-        Expr::Await(payload).into()
-    }
-}
-impl From<ExprYield> for ParenthesizedExpr {
-    fn from(payload: ExprYield) -> Self {
-        Expr::Yield(payload).into()
-    }
-}
-impl From<ExprYieldFrom> for ParenthesizedExpr {
-    fn from(payload: ExprYieldFrom) -> Self {
-        Expr::YieldFrom(payload).into()
-    }
-}
-impl From<ExprCompare> for ParenthesizedExpr {
-    fn from(payload: ExprCompare) -> Self {
-        Expr::Compare(payload).into()
-    }
-}
-impl From<ExprCall> for ParenthesizedExpr {
-    fn from(payload: ExprCall) -> Self {
-        Expr::Call(payload).into()
-    }
-}
-impl From<ExprFormattedValue> for ParenthesizedExpr {
-    fn from(payload: ExprFormattedValue) -> Self {
-        Expr::FormattedValue(payload).into()
-    }
-}
-impl From<ExprFString> for ParenthesizedExpr {
-    fn from(payload: ExprFString) -> Self {
-        Expr::FString(payload).into()
-    }
-}
-impl From<ExprStringLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprStringLiteral) -> Self {
-        Expr::StringLiteral(payload).into()
-    }
-}
-impl From<ExprBytesLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprBytesLiteral) -> Self {
-        Expr::BytesLiteral(payload).into()
-    }
-}
-impl From<ExprNumberLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprNumberLiteral) -> Self {
-        Expr::NumberLiteral(payload).into()
-    }
-}
-impl From<ExprBooleanLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprBooleanLiteral) -> Self {
-        Expr::BooleanLiteral(payload).into()
-    }
-}
-impl From<ExprNoneLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprNoneLiteral) -> Self {
-        Expr::NoneLiteral(payload).into()
-    }
-}
-impl From<ExprEllipsisLiteral> for ParenthesizedExpr {
-    fn from(payload: ExprEllipsisLiteral) -> Self {
-        Expr::EllipsisLiteral(payload).into()
-    }
-}
-impl From<ExprAttribute> for ParenthesizedExpr {
-    fn from(payload: ExprAttribute) -> Self {
-        Expr::Attribute(payload).into()
-    }
-}
-impl From<ExprSubscript> for ParenthesizedExpr {
-    fn from(payload: ExprSubscript) -> Self {
-        Expr::Subscript(payload).into()
-    }
-}
-impl From<ExprStarred> for ParenthesizedExpr {
-    fn from(payload: ExprStarred) -> Self {
-        Expr::Starred(payload).into()
-    }
-}
-impl From<ExprName> for ParenthesizedExpr {
-    fn from(payload: ExprName) -> Self {
-        Expr::Name(payload).into()
-    }
-}
-impl From<ExprList> for ParenthesizedExpr {
-    fn from(payload: ExprList) -> Self {
-        Expr::List(payload).into()
-    }
-}
-impl From<ExprTuple> for ParenthesizedExpr {
-    fn from(payload: ExprTuple) -> Self {
-        Expr::Tuple(payload).into()
-    }
-}
-impl From<ExprSlice> for ParenthesizedExpr {
-    fn from(payload: ExprSlice) -> Self {
-        Expr::Slice(payload).into()
-    }
-}
-
 #[cfg(target_pointer_width = "64")]
 mod size_assertions {
     use static_assertions::assert_eq_size;

crates/ruff_python_parser/src/parser.rs

@@ -16,7 +16,7 @@ use std::{fmt, iter};
 
 use itertools::Itertools;
 pub(super) use lalrpop_util::ParseError as LalrpopError;
-use ruff_text_size::{TextRange, TextSize};
+use ruff_text_size::{Ranged, TextRange, TextSize};
 
 use crate::lexer::{lex, lex_starts_at, Spanned};
 use crate::{
@@ -25,8 +25,14 @@ use crate::{
     token::Tok,
     Mode,
 };
-use ruff_python_ast as ast;
+use ruff_python_ast::{
-use ruff_python_ast::{Mod, ModModule, Suite};
+    Expr, ExprAttribute, ExprAwait, ExprBinOp, ExprBoolOp, ExprBooleanLiteral, ExprBytesLiteral,
+    ExprCall, ExprCompare, ExprDict, ExprDictComp, ExprEllipsisLiteral, ExprFString,
+    ExprGeneratorExp, ExprIfExp, ExprIpyEscapeCommand, ExprLambda, ExprList, ExprListComp,
+    ExprName, ExprNamedExpr, ExprNoneLiteral, ExprNumberLiteral, ExprSet, ExprSetComp, ExprSlice,
+    ExprStarred, ExprStringLiteral, ExprSubscript, ExprTuple, ExprUnaryOp, ExprYield,
+    ExprYieldFrom, Mod, ModModule, Suite,
+};
 
 /// Parse a full Python program usually consisting of multiple lines.
 ///
@@ -76,7 +82,7 @@ pub fn parse_suite(source: &str, source_path: &str) -> Result<Suite, ParseError>
 /// assert!(expr.is_ok());
 ///
 /// ```
-pub fn parse_expression(source: &str, source_path: &str) -> Result<ast::Expr, ParseError> {
+pub fn parse_expression(source: &str, source_path: &str) -> Result<Expr, ParseError> {
     let lexer = lex(source, Mode::Expression);
     match parse_tokens(lexer, source, Mode::Expression, source_path)? {
         Mod::Expression(expression) => Ok(*expression.body),
@@ -105,7 +111,7 @@ pub fn parse_expression_starts_at(
     source: &str,
     source_path: &str,
     offset: TextSize,
-) -> Result<ast::Expr, ParseError> {
+) -> Result<Expr, ParseError> {
     let lexer = lex_starts_at(source, Mode::Module, offset);
     match parse_tokens(lexer, source, Mode::Expression, source_path)? {
         Mod::Expression(expression) => Ok(*expression.body),
@@ -418,6 +424,209 @@ impl ParseErrorType {
     }
 }
 
+/// An expression that may be parenthesized.
+#[derive(Clone, Debug)]
+pub(super) struct ParenthesizedExpr {
+    /// The range of the expression, including any parentheses.
+    pub(super) range: TextRange,
+    /// The underlying expression.
+    pub(super) expr: Expr,
+}
+
+impl ParenthesizedExpr {
+    /// Returns `true` if the expression is parenthesized.
+    pub(super) fn is_parenthesized(&self) -> bool {
+        self.range.start() != self.expr.range().start()
+    }
+}
+
+impl Ranged for ParenthesizedExpr {
+    fn range(&self) -> TextRange {
+        self.range
+    }
+}
+impl From<Expr> for ParenthesizedExpr {
+    fn from(expr: Expr) -> Self {
+        ParenthesizedExpr {
+            range: expr.range(),
+            expr,
+        }
+    }
+}
+impl From<ParenthesizedExpr> for Expr {
+    fn from(parenthesized_expr: ParenthesizedExpr) -> Self {
+        parenthesized_expr.expr
+    }
+}
+impl From<ExprIpyEscapeCommand> for ParenthesizedExpr {
+    fn from(payload: ExprIpyEscapeCommand) -> Self {
+        Expr::IpyEscapeCommand(payload).into()
+    }
+}
+impl From<ExprBoolOp> for ParenthesizedExpr {
+    fn from(payload: ExprBoolOp) -> Self {
+        Expr::BoolOp(payload).into()
+    }
+}
+impl From<ExprNamedExpr> for ParenthesizedExpr {
+    fn from(payload: ExprNamedExpr) -> Self {
+        Expr::NamedExpr(payload).into()
+    }
+}
+impl From<ExprBinOp> for ParenthesizedExpr {
+    fn from(payload: ExprBinOp) -> Self {
+        Expr::BinOp(payload).into()
+    }
+}
+impl From<ExprUnaryOp> for ParenthesizedExpr {
+    fn from(payload: ExprUnaryOp) -> Self {
+        Expr::UnaryOp(payload).into()
+    }
+}
+impl From<ExprLambda> for ParenthesizedExpr {
+    fn from(payload: ExprLambda) -> Self {
+        Expr::Lambda(payload).into()
+    }
+}
+impl From<ExprIfExp> for ParenthesizedExpr {
+    fn from(payload: ExprIfExp) -> Self {
+        Expr::IfExp(payload).into()
+    }
+}
+impl From<ExprDict> for ParenthesizedExpr {
+    fn from(payload: ExprDict) -> Self {
+        Expr::Dict(payload).into()
+    }
+}
+impl From<ExprSet> for ParenthesizedExpr {
+    fn from(payload: ExprSet) -> Self {
+        Expr::Set(payload).into()
+    }
+}
+impl From<ExprListComp> for ParenthesizedExpr {
+    fn from(payload: ExprListComp) -> Self {
+        Expr::ListComp(payload).into()
+    }
+}
+impl From<ExprSetComp> for ParenthesizedExpr {
+    fn from(payload: ExprSetComp) -> Self {
+        Expr::SetComp(payload).into()
+    }
+}
+impl From<ExprDictComp> for ParenthesizedExpr {
+    fn from(payload: ExprDictComp) -> Self {
+        Expr::DictComp(payload).into()
+    }
+}
+impl From<ExprGeneratorExp> for ParenthesizedExpr {
+    fn from(payload: ExprGeneratorExp) -> Self {
+        Expr::GeneratorExp(payload).into()
+    }
+}
+impl From<ExprAwait> for ParenthesizedExpr {
+    fn from(payload: ExprAwait) -> Self {
+        Expr::Await(payload).into()
+    }
+}
+impl From<ExprYield> for ParenthesizedExpr {
+    fn from(payload: ExprYield) -> Self {
+        Expr::Yield(payload).into()
+    }
+}
+impl From<ExprYieldFrom> for ParenthesizedExpr {
+    fn from(payload: ExprYieldFrom) -> Self {
+        Expr::YieldFrom(payload).into()
+    }
+}
+impl From<ExprCompare> for ParenthesizedExpr {
+    fn from(payload: ExprCompare) -> Self {
+        Expr::Compare(payload).into()
+    }
+}
+impl From<ExprCall> for ParenthesizedExpr {
+    fn from(payload: ExprCall) -> Self {
+        Expr::Call(payload).into()
+    }
+}
+impl From<ExprFString> for ParenthesizedExpr {
+    fn from(payload: ExprFString) -> Self {
+        Expr::FString(payload).into()
+    }
+}
+impl From<ExprStringLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprStringLiteral) -> Self {
+        Expr::StringLiteral(payload).into()
+    }
+}
+impl From<ExprBytesLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprBytesLiteral) -> Self {
+        Expr::BytesLiteral(payload).into()
+    }
+}
+impl From<ExprNumberLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprNumberLiteral) -> Self {
+        Expr::NumberLiteral(payload).into()
+    }
+}
+impl From<ExprBooleanLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprBooleanLiteral) -> Self {
+        Expr::BooleanLiteral(payload).into()
+    }
+}
+impl From<ExprNoneLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprNoneLiteral) -> Self {
+        Expr::NoneLiteral(payload).into()
+    }
+}
+impl From<ExprEllipsisLiteral> for ParenthesizedExpr {
+    fn from(payload: ExprEllipsisLiteral) -> Self {
+        Expr::EllipsisLiteral(payload).into()
+    }
+}
+impl From<ExprAttribute> for ParenthesizedExpr {
+    fn from(payload: ExprAttribute) -> Self {
+        Expr::Attribute(payload).into()
+    }
+}
+impl From<ExprSubscript> for ParenthesizedExpr {
+    fn from(payload: ExprSubscript) -> Self {
+        Expr::Subscript(payload).into()
+    }
+}
+impl From<ExprStarred> for ParenthesizedExpr {
+    fn from(payload: ExprStarred) -> Self {
+        Expr::Starred(payload).into()
+    }
+}
+impl From<ExprName> for ParenthesizedExpr {
+    fn from(payload: ExprName) -> Self {
+        Expr::Name(payload).into()
+    }
+}
+impl From<ExprList> for ParenthesizedExpr {
+    fn from(payload: ExprList) -> Self {
+        Expr::List(payload).into()
+    }
+}
+impl From<ExprTuple> for ParenthesizedExpr {
+    fn from(payload: ExprTuple) -> Self {
+        Expr::Tuple(payload).into()
+    }
+}
+impl From<ExprSlice> for ParenthesizedExpr {
+    fn from(payload: ExprSlice) -> Self {
+        Expr::Slice(payload).into()
+    }
+}
+
+#[cfg(target_pointer_width = "64")]
+mod size_assertions {
+    use crate::parser::ParenthesizedExpr;
+    use static_assertions::assert_eq_size;
+
+    assert_eq_size!(ParenthesizedExpr, [u8; 88]);
+}
+
 #[cfg(test)]
 mod tests {
     use insta::assert_debug_snapshot;

crates/ruff_python_parser/src/python.lalrpop

@@ -156,33 +156,33 @@ ExpressionStatement: ast::Stmt = {
     },
 };
 
-AssignSuffix: ast::ParenthesizedExpr = {
+AssignSuffix: crate::parser::ParenthesizedExpr = {
     "=" <e:TestListOrYieldExpr> => e,
     "=" <e:IpyEscapeCommandExpr> => e
 };
 
-TestListOrYieldExpr: ast::ParenthesizedExpr = {
+TestListOrYieldExpr: crate::parser::ParenthesizedExpr = {
     TestList,
     YieldExpr
 }
 
 #[inline]
-TestOrStarExprList: ast::ParenthesizedExpr = {
+TestOrStarExprList: crate::parser::ParenthesizedExpr = {
     // as far as I can tell, these were the same
     TestList
 };
 
-TestOrStarExpr: ast::ParenthesizedExpr = {
+TestOrStarExpr: crate::parser::ParenthesizedExpr = {
     Test<"all">,
     StarExpr,
 };
 
-NamedOrStarExpr: ast::ParenthesizedExpr = {
+NamedOrStarExpr: crate::parser::ParenthesizedExpr = {
     NamedExpression,
     StarExpr,
 };
 
-TestOrStarNamedExpr: ast::ParenthesizedExpr = {
+TestOrStarNamedExpr: crate::parser::ParenthesizedExpr = {
     NamedExpressionTest,
     StarExpr,
 };
@@ -345,7 +345,7 @@ IpyEscapeCommandStatement: ast::Stmt = {
     }
 }
 
-IpyEscapeCommandExpr: ast::ParenthesizedExpr = {
+IpyEscapeCommandExpr: crate::parser::ParenthesizedExpr = {
     <location:@L> <c:ipy_escape_command> <end_location:@R> =>? {
         if mode == Mode::Ipython {
             // This should never occur as the lexer won't allow it.
@@ -630,13 +630,13 @@ StarPattern: ast::Pattern = {
     }.into(),
 }
 
-NumberAtom: ast::ParenthesizedExpr = {
+NumberAtom: crate::parser::ParenthesizedExpr = {
     <location:@L> <value:Number> <end_location:@R> => ast::Expr::NumberLiteral(
         ast::ExprNumberLiteral { value, range: (location..end_location).into() }
     ).into(),
 }
 
-NumberExpr: ast::ParenthesizedExpr = {
+NumberExpr: crate::parser::ParenthesizedExpr = {
     NumberAtom,
     <location:@L> "-" <operand:NumberAtom> <end_location:@R> => ast::Expr::UnaryOp(
         ast::ExprUnaryOp {
@@ -647,7 +647,7 @@ NumberExpr: ast::ParenthesizedExpr = {
     ).into(),
 }
 
-AddOpExpr: ast::ParenthesizedExpr = {
+AddOpExpr: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:NumberExpr> <op:AddOp> <right:NumberAtom> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op,
@@ -1316,7 +1316,7 @@ Decorator: ast::Decorator = {
     },
 };
 
-YieldExpr: ast::ParenthesizedExpr = {
+YieldExpr: crate::parser::ParenthesizedExpr = {
     <location:@L> "yield" <value:TestList?> <end_location:@R> => ast::ExprYield {
         value: value.map(ast::Expr::from).map(Box::new),
         range: (location..end_location).into(),
@@ -1327,7 +1327,7 @@ YieldExpr: ast::ParenthesizedExpr = {
     }.into(),
 };
 
-Test<Goal>: ast::ParenthesizedExpr = {
+Test<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <body:OrTest<"all">> "if" <test:OrTest<"all">> "else" <orelse:Test<"all">> <end_location:@R> => ast::ExprIfExp {
         test: Box::new(test.into()),
         body: Box::new(body.into()),
@@ -1338,12 +1338,12 @@ Test<Goal>: ast::ParenthesizedExpr = {
     LambdaDef,
 };
 
-NamedExpressionTest: ast::ParenthesizedExpr = {
+NamedExpressionTest: crate::parser::ParenthesizedExpr = {
     NamedExpression,
     Test<"all">,
 }
 
-NamedExpressionName: ast::ParenthesizedExpr = {
+NamedExpressionName: crate::parser::ParenthesizedExpr = {
     <location:@L> <id:Identifier> <end_location:@R> => ast::ExprName {
         id: id.into(),
         ctx: ast::ExprContext::Store,
@@ -1351,7 +1351,7 @@ NamedExpressionName: ast::ParenthesizedExpr = {
     }.into(),
 }
 
-NamedExpression: ast::ParenthesizedExpr = {
+NamedExpression: crate::parser::ParenthesizedExpr = {
     <location:@L> <target:NamedExpressionName> ":=" <value:Test<"all">> <end_location:@R> => {
         ast::ExprNamedExpr {
             target: Box::new(target.into()),
@@ -1361,7 +1361,7 @@ NamedExpression: ast::ParenthesizedExpr = {
     },
 };
 
-LambdaDef: ast::ParenthesizedExpr = {
+LambdaDef: crate::parser::ParenthesizedExpr = {
     <location:@L> "lambda" <location_args:@L> <parameters:ParameterList<UntypedParameter, StarUntypedParameter, StarUntypedParameter>?> <end_location_args:@R> ":" <fstring_middle:fstring_middle?> <body:Test<"all">> <end_location:@R> =>? {
         if fstring_middle.is_some() {
             return Err(LexicalError {
@@ -1379,7 +1379,7 @@ LambdaDef: ast::ParenthesizedExpr = {
     }
 }
 
-OrTest<Goal>: ast::ParenthesizedExpr = {
+OrTest<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <values:(<AndTest<"all">> "or")+> <last: AndTest<"all">> <end_location:@R> => {
         let values = values.into_iter().chain(std::iter::once(last)).map(ast::Expr::from).collect();
         ast::ExprBoolOp { op: ast::BoolOp::Or, values, range: (location..end_location).into() }.into()
@@ -1387,7 +1387,7 @@ OrTest<Goal>: ast::ParenthesizedExpr = {
     AndTest<Goal>,
 };
 
-AndTest<Goal>: ast::ParenthesizedExpr = {
+AndTest<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <values:(<NotTest<"all">> "and")+> <last:NotTest<"all">> <end_location:@R> => {
         let values = values.into_iter().chain(std::iter::once(last)).map(ast::Expr::from).collect();
         ast::ExprBoolOp { op: ast::BoolOp::And, values, range: (location..end_location).into() }.into()
@@ -1395,7 +1395,7 @@ AndTest<Goal>: ast::ParenthesizedExpr = {
     NotTest<Goal>,
 };
 
-NotTest<Goal>: ast::ParenthesizedExpr = {
+NotTest<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> "not" <operand:NotTest<"all">> <end_location:@R> => ast::ExprUnaryOp {
         operand: Box::new(operand.into()),
         op: ast::UnaryOp::Not,
@@ -1404,7 +1404,7 @@ NotTest<Goal>: ast::ParenthesizedExpr = {
     Comparison<Goal>,
 };
 
-Comparison<Goal>: ast::ParenthesizedExpr = {
+Comparison<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:Expression<"all">> <comparisons:(CompOp Expression<"all">)+> <end_location:@R> => {
         let (ops, comparators) = comparisons.into_iter().map(|(op, comparator)| (op, ast::Expr::from(comparator))).unzip();
         ast::ExprCompare { left: Box::new(left.into()), ops, comparators, range: (location..end_location).into() }.into()
@@ -1425,7 +1425,7 @@ CompOp: ast::CmpOp = {
     "is" "not" => ast::CmpOp::IsNot,
 };
 
-Expression<Goal>: ast::ParenthesizedExpr = {
+Expression<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:Expression<"all">> "|" <right:XorExpression<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op: ast::Operator::BitOr,
@@ -1435,7 +1435,7 @@ Expression<Goal>: ast::ParenthesizedExpr = {
     XorExpression<Goal>,
 };
 
-XorExpression<Goal>: ast::ParenthesizedExpr = {
+XorExpression<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:XorExpression<"all">> "^" <right:AndExpression<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op: ast::Operator::BitXor,
@@ -1445,7 +1445,7 @@ XorExpression<Goal>: ast::ParenthesizedExpr = {
     AndExpression<Goal>,
 };
 
-AndExpression<Goal>: ast::ParenthesizedExpr = {
+AndExpression<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:AndExpression<"all">> "&" <right:ShiftExpression<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op: ast::Operator::BitAnd,
@@ -1455,7 +1455,7 @@ AndExpression<Goal>: ast::ParenthesizedExpr = {
     ShiftExpression<Goal>,
 };
 
-ShiftExpression<Goal>: ast::ParenthesizedExpr = {
+ShiftExpression<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:ShiftExpression<"all">> <op:ShiftOp> <right:ArithmeticExpression<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op,
@@ -1470,7 +1470,7 @@ ShiftOp: ast::Operator = {
     ">>" => ast::Operator::RShift,
 };
 
-ArithmeticExpression<Goal>: ast::ParenthesizedExpr = {
+ArithmeticExpression<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:ArithmeticExpression<"all">> <op:AddOp> <right:Term<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op,
@@ -1485,7 +1485,7 @@ AddOp: ast::Operator = {
     "-" => ast::Operator::Sub,
 };
 
-Term<Goal>: ast::ParenthesizedExpr = {
+Term<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:Term<"all">> <op:MulOp> <right:Factor<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op,
@@ -1503,7 +1503,7 @@ MulOp: ast::Operator = {
     "@" => ast::Operator::MatMult,
 };
 
-Factor<Goal>: ast::ParenthesizedExpr = {
+Factor<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <op:UnaryOp> <operand:Factor<"all">> <end_location:@R> => ast::ExprUnaryOp {
         operand: Box::new(operand.into()),
         op,
@@ -1518,7 +1518,7 @@ UnaryOp: ast::UnaryOp = {
     "~" => ast::UnaryOp::Invert,
 };
 
-Power<Goal>: ast::ParenthesizedExpr = {
+Power<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> <left:AtomExpr<"all">> "**" <right:Factor<"all">> <end_location:@R> => ast::ExprBinOp {
         left: Box::new(left.into()),
         op: ast::Operator::Pow,
@@ -1528,14 +1528,14 @@ Power<Goal>: ast::ParenthesizedExpr = {
     AtomExpr<Goal>,
 };
 
-AtomExpr<Goal>: ast::ParenthesizedExpr = {
+AtomExpr<Goal>: crate::parser::ParenthesizedExpr = {
     <location:@L> "await" <value:AtomExpr2<"all">> <end_location:@R> => {
         ast::ExprAwait { value: Box::new(value.into()), range: (location..end_location).into() }.into()
     },
     AtomExpr2<Goal>,
 }
 
-AtomExpr2<Goal>: ast::ParenthesizedExpr = {
+AtomExpr2<Goal>: crate::parser::ParenthesizedExpr = {
     Atom<Goal>,
     <location:@L> <func:AtomExpr2<"all">> <arguments:Arguments> <end_location:@R> => ast::ExprCall {
         func: Box::new(func.into()),
@@ -1556,7 +1556,7 @@ AtomExpr2<Goal>: ast::ParenthesizedExpr = {
     }.into(),
 };
 
-SubscriptList: ast::ParenthesizedExpr = {
+SubscriptList: crate::parser::ParenthesizedExpr = {
     Subscript,
     <location:@L> <s1:Subscript> "," <end_location:@R> => {
         ast::ExprTuple {
@@ -1575,7 +1575,7 @@ SubscriptList: ast::ParenthesizedExpr = {
     }
 };
 
-Subscript: ast::ParenthesizedExpr = {
+Subscript: crate::parser::ParenthesizedExpr = {
     TestOrStarNamedExpr,
     <location:@L> <lower:Test<"all">?> ":" <upper:Test<"all">?> <step:SliceOp?> <end_location:@R> => {
         let lower = lower.map(ast::Expr::from).map(Box::new);
@@ -1587,7 +1587,7 @@ Subscript: ast::ParenthesizedExpr = {
     }
 };
 
-SliceOp: Option<ast::ParenthesizedExpr> = {
+SliceOp: Option<crate::parser::ParenthesizedExpr> = {
     <location:@L> ":" <e:Test<"all">?> => e,
 }
 
@@ -1693,7 +1693,7 @@ FStringConversion: (TextSize, ast::ConversionFlag) = {
     }
 };
 
-Atom<Goal>: ast::ParenthesizedExpr = {
+Atom<Goal>: crate::parser::ParenthesizedExpr = {
     <expr:String> => expr.into(),
     <location:@L> <value:Number> <end_location:@R> => ast::ExprNumberLiteral {
         value,
@@ -1713,7 +1713,7 @@ Atom<Goal>: ast::ParenthesizedExpr = {
     },
     <location:@L> "(" <elts:OneOrMore<Test<"all">>> <trailing_comma:","?> ")" <end_location:@R> if Goal != "no-withitems" => {
         if elts.len() == 1 && trailing_comma.is_none() {
-            ast::ParenthesizedExpr {
+            crate::parser::ParenthesizedExpr {
                 expr: elts.into_iter().next().unwrap().into(),
                 range: (location..end_location).into(),
             }
@@ -1730,7 +1730,7 @@ Atom<Goal>: ast::ParenthesizedExpr = {
                     location: mid.start(),
                 })?;
             }
-            Ok(ast::ParenthesizedExpr {
+            Ok(crate::parser::ParenthesizedExpr {
                 expr: mid.into(),
                 range: (location..end_location).into(),
             })
@@ -1744,7 +1744,7 @@ Atom<Goal>: ast::ParenthesizedExpr = {
         ctx: ast::ExprContext::Load,
         range: (location..end_location).into(),
     }.into(),
-    <location:@L> "(" <e:YieldExpr> ")" <end_location:@R> => ast::ParenthesizedExpr {
+    <location:@L> "(" <e:YieldExpr> ")" <end_location:@R> => crate::parser::ParenthesizedExpr {
         expr: e.into(),
         range: (location..end_location).into(),
     },
@@ -1793,37 +1793,37 @@ Atom<Goal>: ast::ParenthesizedExpr = {
     <location:@L> "..." <end_location:@R> => ast::ExprEllipsisLiteral { range: (location..end_location).into() }.into(),
 };
 
-ListLiteralValues: Vec<ast::ParenthesizedExpr> = {
+ListLiteralValues: Vec<crate::parser::ParenthesizedExpr> = {
     <e:OneOrMore<TestOrStarNamedExpr>> ","? => e,
 };
 
-DictLiteralValues: Vec<(Option<Box<ast::ParenthesizedExpr>>, ast::ParenthesizedExpr)> = {
+DictLiteralValues: Vec<(Option<Box<crate::parser::ParenthesizedExpr>>, crate::parser::ParenthesizedExpr)> = {
     <elements:OneOrMore<DictElement>> ","? => elements,
 };
 
-DictEntry: (ast::ParenthesizedExpr, ast::ParenthesizedExpr) = {
+DictEntry: (crate::parser::ParenthesizedExpr, crate::parser::ParenthesizedExpr) = {
     <e1: Test<"all">> ":" <e2: Test<"all">> => (e1, e2),
 };
 
-DictElement: (Option<Box<ast::ParenthesizedExpr>>, ast::ParenthesizedExpr) = {
+DictElement: (Option<Box<crate::parser::ParenthesizedExpr>>, crate::parser::ParenthesizedExpr) = {
     <e:DictEntry> => (Some(Box::new(e.0)), e.1),
     "**" <e:Expression<"all">> => (None, e),
 };
 
-SetLiteralValues: Vec<ast::ParenthesizedExpr> = {
+SetLiteralValues: Vec<crate::parser::ParenthesizedExpr> = {
     <e1:OneOrMore<TestOrStarNamedExpr>> ","? => e1
 };
 
-ExpressionOrStarExpression: ast::ParenthesizedExpr = {
+ExpressionOrStarExpression: crate::parser::ParenthesizedExpr = {
     Expression<"all">,
     StarExpr
 };
 
-ExpressionList: ast::ParenthesizedExpr = {
+ExpressionList: crate::parser::ParenthesizedExpr = {
     GenericList<ExpressionOrStarExpression>
 };
 
-ExpressionList2: Vec<ast::ParenthesizedExpr> = {
+ExpressionList2: Vec<crate::parser::ParenthesizedExpr> = {
     <elements:OneOrMore<ExpressionOrStarExpression>> ","? => elements,
 };
 
@@ -1832,14 +1832,14 @@ ExpressionList2: Vec<ast::ParenthesizedExpr> = {
 // - a single expression
 // - a single expression followed by a trailing comma
 #[inline]
-TestList: ast::ParenthesizedExpr = {
+TestList: crate::parser::ParenthesizedExpr = {
     GenericList<TestOrStarExpr>
 };
 
-GenericList<Element>: ast::ParenthesizedExpr = {
+GenericList<Element>: crate::parser::ParenthesizedExpr = {
     <location:@L> <elts:OneOrMore<Element>> <trailing_comma:","?> <end_location:@R> => {
         if elts.len() == 1 && trailing_comma.is_none() {
-            ast::ParenthesizedExpr {
+            crate::parser::ParenthesizedExpr {
               expr: elts.into_iter().next().unwrap().into(),
               range: (location..end_location).into(),
             }
@@ -1851,7 +1851,7 @@ GenericList<Element>: ast::ParenthesizedExpr = {
 }
 
 // Test
-StarExpr: ast::ParenthesizedExpr = {
+StarExpr: crate::parser::ParenthesizedExpr = {
     <location:@L> "*" <value:Expression<"all">> <end_location:@R> => ast::ExprStarred {
         value: Box::new(value.into()),
         ctx: ast::ExprContext::Load,
@@ -1876,8 +1876,8 @@ SingleForComprehension: ast::Comprehension = {
     }
 };
 
-ExpressionNoCond: ast::ParenthesizedExpr = OrTest<"all">;
+ExpressionNoCond: crate::parser::ParenthesizedExpr = OrTest<"all">;
-ComprehensionIf: ast::ParenthesizedExpr = "if" <c:ExpressionNoCond> => c;
+ComprehensionIf: crate::parser::ParenthesizedExpr = "if" <c:ExpressionNoCond> => c;
 
 Arguments: ast::Arguments = {
     <location:@L> "(" <e: Comma<FunctionArgument>> ")" <end_location:@R> =>? {