bjoernager/rust
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Require impl Trait in associated types to appear in method signatures

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This commit is contained in:
Oli Scherer 2023-04-17 10:19:41 +00:00
parent 699a862a3d
commit f08b517597
20 changed files with 242 additions and 53 deletions
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5
compiler/rustc_hir_analysis/src/collect/generics_of.rs
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@ -159,7 +159,10 @@ pub(super) fn generics_of(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::Generics {
}
Some(fn_def_id.to_def_id())
}
ItemKind::OpaqueTy(hir::OpaqueTy { origin: hir::OpaqueTyOrigin::TyAlias, .. }) => {
ItemKind::OpaqueTy(hir::OpaqueTy {
origin: hir::OpaqueTyOrigin::TyAlias { .. },
..
}) => {
let parent_id = tcx.hir().get_parent_item(hir_id);
assert_ne!(parent_id, hir::CRATE_OWNER_ID);
debug!("generics_of: parent of opaque ty {:?} is {:?}", def_id, parent_id);