diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src/lib.rs')
| -rw-r--r-- | compiler/rustc_mir_transform/src/lib.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs index ff4385e8116..70d4ea74d1a 100644 --- a/compiler/rustc_mir_transform/src/lib.rs +++ b/compiler/rustc_mir_transform/src/lib.rs @@ -606,6 +606,11 @@ fn inner_optimized_mir(tcx: TyCtxt<'_>, did: LocalDefId) -> Body<'_> { let body = tcx.mir_drops_elaborated_and_const_checked(did).steal(); let mut body = remap_mir_for_const_eval_select(tcx, body, hir::Constness::NotConst); debug!("body: {:#?}", body); + + if body.tainted_by_errors.is_some() { + return body; + } + run_optimization_passes(tcx, &mut body); body |