old solver: improve normalization of `Pointee::Metadata`

1 files changed, 1 insertions, 6 deletions

diff --git a/compiler/rustc_const_eval/src/interpret/terminator.rs b/compiler/rustc_const_eval/src/interpret/terminator.rs
index b7ffb4a16fc..eaaf56baf3b 100644
--- a/compiler/rustc_const_eval/src/interpret/terminator.rs
+++ b/compiler/rustc_const_eval/src/interpret/terminator.rs
@@ -377,12 +377,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
                 // to fields, which can yield non-normalized types. So we need to provide a
                 // normalization function.
                 let normalize = |ty| self.tcx.normalize_erasing_regions(self.param_env, ty);
-                let (meta, only_if_sized) = ty.ptr_metadata_ty(*self.tcx, normalize);
-                assert!(
-                    !only_if_sized,
-                    "there should be no more 'maybe has that metadata' types during interpretation"
-                );
-                meta
+                ty.ptr_metadata_ty(*self.tcx, normalize)
             };
             return Ok(meta_ty(caller) == meta_ty(callee));
         }