Lower and resolve precise captures in HIR

2024-04-04 10:48:47 -04:00
parent c897092654
commit 41cf87b71b
8 changed files with 108 additions and 46 deletions
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -63,7 +63,7 @@ impl fmt::Debug for Label {

 /// A "Lifetime" is an annotation of the scope in which variable
 /// can be used, e.g. `'a` in `&'a i32`.
-#[derive(Clone, Encodable, Decodable, Copy, PartialEq, Eq)]
+#[derive(Clone, Encodable, Decodable, Copy, PartialEq, Eq, Hash)]
 pub struct Lifetime {
    pub id: NodeId,
    pub ident: Ident,