Introduce a no-op PlaceMention statement for let _ =.

2022-09-06 18:41:01 +02:00
parent be758ef5ab
commit 4462bb54e3
44 changed files with 139 additions and 20 deletions
--- a/compiler/rustc_mir_dataflow/src/impls/liveness.rs
+++ b/compiler/rustc_mir_dataflow/src/impls/liveness.rs
@@ -263,6 +263,7 @@ impl<'a, 'tcx> Analysis<'tcx> for MaybeTransitiveLiveLocals<'a> {
            | StatementKind::StorageDead(_)
            | StatementKind::Retag(..)
            | StatementKind::AscribeUserType(..)
+            | StatementKind::PlaceMention(..)
            | StatementKind::Coverage(..)
            | StatementKind::Intrinsic(..)
            | StatementKind::ConstEvalCounter