bjoernager/rust
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Track whether an assoc item is in a trait impl or an inherent impl

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This commit is contained in:
Oli Scherer 2025-03-25 09:00:35 +00:00
parent 502d57cb78
commit 7cdc456727
14 changed files with 151 additions and 68 deletions
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6
compiler/rustc_ast_passes/src/ast_validation.rs
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@ -860,7 +860,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {
this.visit_trait_ref(t);
this.visit_ty(self_ty);
walk_list!(this, visit_assoc_item, items, AssocCtxt::Impl);
walk_list!(this, visit_assoc_item, items, AssocCtxt::Impl { of_trait: true });
});
walk_list!(self, visit_attribute, &item.attrs);
return; // Avoid visiting again.
@ -913,7 +913,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {
|this| this.visit_generics(generics),
);
this.visit_ty(self_ty);
walk_list!(this, visit_assoc_item, items, AssocCtxt::Impl);
walk_list!(this, visit_assoc_item, items, AssocCtxt::Impl { of_trait: false });
});
walk_list!(self, visit_attribute, &item.attrs);
return; // Avoid visiting again.
@ -1414,7 +1414,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {
self.check_defaultness(item.span, item.kind.defaultness());
}
if ctxt == AssocCtxt::Impl {
if let AssocCtxt::Impl { .. } = ctxt {
match &item.kind {
AssocItemKind::Const(box ConstItem { expr: None, .. }) => {
self.dcx().emit_err(errors::AssocConstWithoutBody {