Fix 2 variable binding issues in let_underscore

2024-01-08 01:15:02 +08:00
parent f688dd684f
commit 75df38e816
7 changed files with 110 additions and 2 deletions
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -2017,7 +2017,7 @@ pub enum LocalSource {
    AsyncFn,
    /// A desugared `<expr>.await`.
    AwaitDesugar,
-    /// A desugared `expr = expr`, where the LHS is a tuple, struct or array.
+    /// A desugared `expr = expr`, where the LHS is a tuple, struct, array or underscore expression.
    /// The span is that of the `=` sign.
    AssignDesugar(Span),
 }