diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src')
| -rw-r--r-- | compiler/rustc_mir_transform/src/shim.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs index 7b6de3a5439..860d280be29 100644 --- a/compiler/rustc_mir_transform/src/shim.rs +++ b/compiler/rustc_mir_transform/src/shim.rs @@ -447,16 +447,13 @@ fn build_thread_local_shim<'tcx>(tcx: TyCtxt<'tcx>, instance: ty::InstanceDef<'t fn build_clone_shim<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId, self_ty: Ty<'tcx>) -> Body<'tcx> { debug!("build_clone_shim(def_id={:?})", def_id); - let param_env = tcx.param_env_reveal_all_normalized(def_id); - let mut builder = CloneShimBuilder::new(tcx, def_id, self_ty); - let is_copy = self_ty.is_copy_modulo_regions(tcx, param_env); let dest = Place::return_place(); let src = tcx.mk_place_deref(Place::from(Local::new(1 + 0))); match self_ty.kind() { - _ if is_copy => builder.copy_shim(), + ty::FnDef(..) | ty::FnPtr(_) => builder.copy_shim(), ty::Closure(_, args) => builder.tuple_like_shim(dest, src, args.as_closure().upvar_tys()), ty::Tuple(..) => builder.tuple_like_shim(dest, src, self_ty.tuple_fields()), ty::Coroutine(coroutine_def_id, args) => { |