ast::HasClause -> ast::ImplementsClause

crates/compiler/can/src/annotation.rs

@@ -1064,13 +1064,13 @@ fn canonicalize_has_clause(
     scope: &mut Scope,
     var_store: &mut VarStore,
     introduced_variables: &mut IntroducedVariables,
-    clause: &Loc<roc_parse::ast::HasClause<'_>>,
+    clause: &Loc<roc_parse::ast::ImplementsClause<'_>>,
     pending_abilities_in_scope: &PendingAbilitiesInScope,
     references: &mut VecSet<Symbol>,
 ) -> Result<(), Type> {
     let Loc {
         region,
-        value: roc_parse::ast::HasClause { var, abilities },
+        value: roc_parse::ast::ImplementsClause { var, abilities },
     } = clause;
     let region = *region;
 

crates/compiler/fmt/src/annotation.rs

@@ -4,8 +4,8 @@ use crate::{
     Buf,
 };
 use roc_parse::ast::{
-    AssignedField, Collection, Expr, ExtractSpaces, HasAbilities, HasAbility, HasClause, HasImpls,
-    RecordBuilderField, Tag, TypeAnnotation, TypeHeader,
+    AssignedField, Collection, Expr, ExtractSpaces, HasAbilities, HasAbility, HasImpls,
+    ImplementsClause, RecordBuilderField, Tag, TypeAnnotation, TypeHeader,
 };
 use roc_parse::ident::UppercaseIdent;
 use roc_region::all::Loc;
@@ -645,7 +645,7 @@ impl<'a> Formattable for Tag<'a> {
     }
 }
 
-impl<'a> Formattable for HasClause<'a> {
+impl<'a> Formattable for ImplementsClause<'a> {
     fn is_multiline(&self) -> bool {
         // No, always put abilities in a "has" clause on one line
         false

crates/compiler/fmt/src/spaces.rs

@@ -4,9 +4,9 @@ use roc_module::called_via::{BinOp, UnaryOp};
 use roc_parse::{
     ast::{
         AbilityMember, AssignedField, Collection, CommentOrNewline, Defs, Expr, HasAbilities,
-        HasAbility, HasClause, HasImpls, Header, Implements, Module, Pattern, RecordBuilderField,
-        Spaced, Spaces, StrLiteral, StrSegment, Tag, TypeAnnotation, TypeDef, TypeHeader, ValueDef,
-        WhenBranch,
+        HasAbility, HasImpls, Header, Implements, ImplementsClause, Module, Pattern,
+        RecordBuilderField, Spaced, Spaces, StrLiteral, StrSegment, Tag, TypeAnnotation, TypeDef,
+        TypeHeader, ValueDef, WhenBranch,
     },
     header::{
         AppHeader, ExposedName, HostedHeader, ImportsEntry, InterfaceHeader, KeywordItem,
@@ -862,9 +862,9 @@ impl<'a> RemoveSpaces<'a> for TypeAnnotation<'a> {
     }
 }
 
-impl<'a> RemoveSpaces<'a> for HasClause<'a> {
+impl<'a> RemoveSpaces<'a> for ImplementsClause<'a> {
     fn remove_spaces(&self, arena: &'a Bump) -> Self {
-        HasClause {
+        ImplementsClause {
             var: self.var.remove_spaces(arena),
             abilities: self.abilities.remove_spaces(arena),
         }

crates/compiler/load_internal/src/docs.rs

@@ -553,7 +553,7 @@ fn ability_member_type_to_docs(
             let has_clauses = has_clauses
                 .iter()
                 .map(|hc| {
-                    let ast::HasClause { var, abilities } = hc.value;
+                    let ast::ImplementsClause { var, abilities } = hc.value;
                     (
                         var.value.extract_spaces().item.to_string(),
                         abilities

crates/compiler/parse/src/ast.rs

@@ -538,7 +538,7 @@ impl<'a> Defs<'a> {
 pub type AbilityName<'a> = Loc<TypeAnnotation<'a>>;
 
 #[derive(Debug, Copy, Clone, PartialEq)]
-pub struct HasClause<'a> {
+pub struct ImplementsClause<'a> {
     pub var: Loc<Spaced<'a, &'a str>>,
     pub abilities: &'a [AbilityName<'a>],
 }
@@ -642,7 +642,7 @@ pub enum TypeAnnotation<'a> {
     Wildcard,
 
     /// A "where" clause demanding abilities designated by a `|`, e.g. `a -> U64 | a has Hash`
-    Where(&'a Loc<TypeAnnotation<'a>>, &'a [Loc<HasClause<'a>>]),
+    Where(&'a Loc<TypeAnnotation<'a>>, &'a [Loc<ImplementsClause<'a>>]),
 
     // We preserve this for the formatter; canonicalization ignores it.
     SpaceBefore(&'a TypeAnnotation<'a>, &'a [CommentOrNewline<'a>]),
@@ -1823,7 +1823,7 @@ impl<'a> Malformed for Tag<'a> {
     }
 }
 
-impl<'a> Malformed for HasClause<'a> {
+impl<'a> Malformed for ImplementsClause<'a> {
     fn is_malformed(&self) -> bool {
         self.abilities.iter().any(|ability| ability.is_malformed())
     }

crates/compiler/parse/src/type_annotation.rs

@@ -1,6 +1,6 @@
 use crate::ast::{
-    AssignedField, CommentOrNewline, Expr, HasAbilities, HasAbility, HasClause, HasImpls, Pattern,
-    Spaceable, Spaced, Tag, TypeAnnotation, TypeHeader,
+    AssignedField, CommentOrNewline, Expr, HasAbilities, HasAbility, HasImpls, ImplementsClause,
+    Pattern, Spaceable, Spaced, Tag, TypeAnnotation, TypeHeader,
 };
 use crate::blankspace::{
     space0_around_ee, space0_before_e, space0_before_optional_after, space0_e,
@@ -444,7 +444,7 @@ fn ability_chain<'a>() -> impl Parser<'a, Vec<'a, Loc<TypeAnnotation<'a>>>, ETyp
     )
 }
 
-fn implements_clause<'a>() -> impl Parser<'a, Loc<HasClause<'a>>, EType<'a>> {
+fn implements_clause<'a>() -> impl Parser<'a, Loc<ImplementsClause<'a>>, EType<'a>> {
     map!(
         // Suppose we are trying to parse "a implements Hash"
         and!(
@@ -482,7 +482,7 @@ fn implements_clause<'a>() -> impl Parser<'a, Loc<HasClause<'a>>, EType<'a>> {
                 &abilities.last().unwrap().region,
             );
             let region = Region::span_across(&var.region, &abilities_region);
-            let implements_clause = HasClause {
+            let implements_clause = ImplementsClause {
                 var,
                 abilities: abilities.into_bump_slice(),
             };
@@ -494,7 +494,7 @@ fn implements_clause<'a>() -> impl Parser<'a, Loc<HasClause<'a>>, EType<'a>> {
 /// Parse a chain of `implements` clauses, e.g. " | a implements Hash, b implements Eq".
 /// Returns the clauses and spaces before the starting "|", if there were any.
 fn implements_clause_chain<'a>(
-) -> impl Parser<'a, (&'a [CommentOrNewline<'a>], &'a [Loc<HasClause<'a>>]), EType<'a>> {
+) -> impl Parser<'a, (&'a [CommentOrNewline<'a>], &'a [Loc<ImplementsClause<'a>>]), EType<'a>> {
     move |arena, state: State<'a>, min_indent: u32| {
         let (_, (spaces_before, ()), state) =
             and!(space0_e(EType::TIndentStart), word1(b'|', EType::TWhereBar))