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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_trait_selection/src/infer.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-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>( |