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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
commit | 246f239d9f40f633160f0c18f87a20922d4e77bb (patch) | |
tree | 5a88572663584b3d4d28e5a20e10abab1be40884 /compiler/rustc_trait_selection/src/infer.rs | |
parent | Releasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip |
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_trait_selection/src/infer.rs')
-rw-r--r-- | compiler/rustc_trait_selection/src/infer.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/compiler/rustc_trait_selection/src/infer.rs b/compiler/rustc_trait_selection/src/infer.rs index 9d30374f8..ba403ab2d 100644 --- a/compiler/rustc_trait_selection/src/infer.rs +++ b/compiler/rustc_trait_selection/src/infer.rs @@ -24,6 +24,13 @@ pub trait InferCtxtExt<'tcx> { span: Span, ) -> bool; + fn type_is_sized_modulo_regions( + &self, + param_env: ty::ParamEnv<'tcx>, + ty: Ty<'tcx>, + span: Span, + ) -> bool; + fn partially_normalize_associated_types_in<T>( &self, cause: ObligationCause<'tcx>, @@ -74,6 +81,16 @@ impl<'cx, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'cx, 'tcx> { traits::type_known_to_meet_bound_modulo_regions(self, param_env, ty, copy_def_id, span) } + fn type_is_sized_modulo_regions( + &self, + param_env: ty::ParamEnv<'tcx>, + ty: Ty<'tcx>, + span: Span, + ) -> bool { + let lang_item = self.tcx.require_lang_item(LangItem::Sized, None); + traits::type_known_to_meet_bound_modulo_regions(self, param_env, ty, lang_item, span) + } + /// Normalizes associated types in `value`, potentially returning /// new obligations that must further be processed. fn partially_normalize_associated_types_in<T>( |