diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/structural_match.rs')
-rw-r--r-- | compiler/rustc_trait_selection/src/traits/structural_match.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/structural_match.rs b/compiler/rustc_trait_selection/src/traits/structural_match.rs index 5829a0f92..932dbbb81 100644 --- a/compiler/rustc_trait_selection/src/traits/structural_match.rs +++ b/compiler/rustc_trait_selection/src/traits/structural_match.rs @@ -68,7 +68,7 @@ pub fn search_for_adt_const_param_violation<'tcx>( /// Note that this does *not* recursively check if the substructure of `adt_ty` /// implements the traits. fn type_marked_structural<'tcx>( - infcx: &InferCtxt<'_, 'tcx>, + infcx: &InferCtxt<'tcx>, adt_ty: Ty<'tcx>, cause: ObligationCause<'tcx>, ) -> bool { @@ -265,9 +265,8 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> { pub fn provide(providers: &mut Providers) { providers.has_structural_eq_impls = |tcx, ty| { - tcx.infer_ctxt().enter(|infcx| { - let cause = ObligationCause::dummy(); - type_marked_structural(&infcx, ty, cause) - }) + let infcx = tcx.infer_ctxt().build(); + let cause = ObligationCause::dummy(); + type_marked_structural(&infcx, ty, cause) }; } |