fix #115348

2023-09-06 10:51:28 +08:00 · 2023-09-06 10:51:28 +08:00 · df6e6a6d08
commit df6e6a6d08
parent 51a9df8c70
1 changed files with 1 additions and 1 deletions
--- a/compiler/rustc_mir_transform/src/check_unsafety.rs
+++ b/compiler/rustc_mir_transform/src/check_unsafety.rs
@ -483,7 +483,7 @@ fn unsafety_check_result(tcx: TyCtxt<'_>, def: LocalDefId) -> &UnsafetyCheckResu
    // `mir_built` force this.
    let body = &tcx.mir_built(def).borrow();

-    if body.is_custom_mir() {
+    if body.is_custom_mir() || body.tainted_by_errors.is_some() {
        return tcx.arena.alloc(UnsafetyCheckResult {
            violations: Vec::new(),
            used_unsafe_blocks: Default::default(),