1 files changed, 7 insertions, 6 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/stack.rs b/compiler/rustc_const_eval/src/interpret/stack.rs
index 3bc9f46aea0..50c0446b3cd 100644
--- a/compiler/rustc_const_eval/src/interpret/stack.rs
+++ b/compiler/rustc_const_eval/src/interpret/stack.rs
@@ -596,12 +596,13 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
             return interp_ok(layout);
         }
 
-        let layout = from_known_layout(self.tcx, self.param_env, layout, || {
-            let local_ty = frame.body.local_decls[local].ty;
-            let local_ty =
-                self.instantiate_from_frame_and_normalize_erasing_regions(frame, local_ty)?;
-            self.layout_of(local_ty).into()
-        })?;
+        let layout =
+            from_known_layout(self.tcx, self.typing_mode(), self.param_env, layout, || {
+                let local_ty = frame.body.local_decls[local].ty;
+                let local_ty =
+                    self.instantiate_from_frame_and_normalize_erasing_regions(frame, local_ty)?;
+                self.layout_of(local_ty).into()
+            })?;
 
         // Layouts of locals are requested a lot, so we cache them.
         state.layout.set(Some(layout));