rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Move opt_rpitit_info field to hir::AssocKind::Type.

Browse Source 
From `hir::AssocItem`.
This commit is contained in:
Nicholas Nethercote
2025-04-11 16:50:20 +10:00
parent ce2aa97cd6
commit b26f3d4347
28 changed files with 103 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
compiler/rustc_trait_selection/src/traits/dyn_compatibility.rs
View File

@@ -188,7 +188,7 @@ fn bounds_reference_self(tcx: TyCtxt<'_>, trait_def_id: DefId) -> SmallVec<[Span
tcx.associated_items(trait_def_id)
.in_definition_order()
// We're only looking at associated type bounds
.filter(|item| item.kind == ty::AssocKind::Type)
.filter(|item| item.is_type())
// Ignore GATs with `Self: Sized`
.filter(|item| !tcx.generics_require_sized_self(item.def_id))
.flat_map(|item| tcx.explicit_item_bounds(item.def_id).iter_identity_copied())
@@ -320,7 +320,7 @@ pub fn dyn_compatibility_violations_for_assoc_item(
})
.collect(),
// Associated types can only be dyn-compatible if they have `Self: Sized` bounds.
ty::AssocKind::Type => {
ty::AssocKind::Type { .. } => {
if !tcx.generics_of(item.def_id).is_own_empty() && !item.is_impl_trait_in_trait() {
vec![DynCompatibilityViolation::GAT(item.name, item.ident(tcx).span)]
} else {

4
compiler/rustc_trait_selection/src/traits/select/confirmation.rs
View File

@@ -594,9 +594,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
// Associated types that require `Self: Sized` do not show up in the built-in
// implementation of `Trait for dyn Trait`, and can be dropped here.
.filter(|item| !tcx.generics_require_sized_self(item.def_id))
.filter_map(
|item| if item.kind == ty::AssocKind::Type { Some(item.def_id) } else { None },
)
.filter_map(|item| if item.is_type() { Some(item.def_id) } else { None })
.collect();
for assoc_type in assoc_types {