Factor signature type walking out of opaque_types_defined_by

2023-07-14 11:56:16 +00:00
parent 5c9a74d88b
commit 3121576d70
4 changed files with 155 additions and 44 deletions
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -3781,6 +3781,7 @@ impl<'hir> Node<'hir> {
                ItemKind::TyAlias(ty, _)
                | ItemKind::Static(ty, _, _)
                | ItemKind::Const(ty, _, _) => Some(ty),
+                ItemKind::Impl(impl_item) => Some(&impl_item.self_ty),
                _ => None,
            },
            Node::TraitItem(it) => match it.kind {