Rollup merge of #122749 - aliemjay:region-err, r=compiler-errors

make `type_flags(ReError) & HAS_ERROR` Self-explanatory. `TypeVisitableExt::references_error(ReError)` incorrectly returned `false`.
2024-03-20 20:29:45 -04:00
parent d53df5a51e 0dc006b3a8
commit 4e792df4ed
49 changed files with 152 additions and 625 deletions
--- a/compiler/rustc_middle/src/ty/region.rs
+++ b/compiler/rustc_middle/src/ty/region.rs
@@ -251,6 +251,7 @@ impl<'tcx> Region<'tcx> {
            }
            ty::ReError(_) => {
                flags = flags | TypeFlags::HAS_FREE_REGIONS;
+                flags = flags | TypeFlags::HAS_ERROR;
            }
        }