diff options
Diffstat (limited to 'compiler/rustc_hir_typeck/src/method/confirm.rs')
| -rw-r--r-- | compiler/rustc_hir_typeck/src/method/confirm.rs | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/compiler/rustc_hir_typeck/src/method/confirm.rs b/compiler/rustc_hir_typeck/src/method/confirm.rs index 169f128e0..9155a3d8d 100644 --- a/compiler/rustc_hir_typeck/src/method/confirm.rs +++ b/compiler/rustc_hir_typeck/src/method/confirm.rs @@ -8,7 +8,7 @@ use rustc_hir_analysis::astconv::generics::{ check_generic_arg_count_for_call, create_substs_for_generic_args, }; use rustc_hir_analysis::astconv::{AstConv, CreateSubstsForGenericArgsCtxt, IsMethodCall}; -use rustc_infer::infer::{self, InferOk}; +use rustc_infer::infer::{self, DefineOpaqueTypes, InferOk}; use rustc_middle::traits::{ObligationCauseCode, UnifyReceiverContext}; use rustc_middle::ty::adjustment::{Adjust, Adjustment, PointerCast}; use rustc_middle::ty::adjustment::{AllowTwoPhase, AutoBorrow, AutoBorrowMutability}; @@ -478,7 +478,7 @@ impl<'a, 'tcx> ConfirmContext<'a, 'tcx> { substs, })), ); - match self.at(&cause, self.param_env).sup(method_self_ty, self_ty) { + match self.at(&cause, self.param_env).sup(DefineOpaqueTypes::No, method_self_ty, self_ty) { Ok(InferOk { obligations, value: () }) => { self.register_predicates(obligations); } @@ -574,19 +574,15 @@ impl<'a, 'tcx> ConfirmContext<'a, 'tcx> { ) -> Option<Span> { let sized_def_id = self.tcx.lang_items().sized_trait()?; - traits::elaborate_predicates(self.tcx, predicates.predicates.iter().copied()) + traits::elaborate(self.tcx, predicates.predicates.iter().copied()) // We don't care about regions here. - .filter_map(|obligation| match obligation.predicate.kind().skip_binder() { + .filter_map(|pred| match pred.kind().skip_binder() { ty::PredicateKind::Clause(ty::Clause::Trait(trait_pred)) if trait_pred.def_id() == sized_def_id => { let span = predicates .iter() - .find_map( - |(p, span)| { - if p == obligation.predicate { Some(span) } else { None } - }, - ) + .find_map(|(p, span)| if p == pred { Some(span) } else { None }) .unwrap_or(rustc_span::DUMMY_SP); Some((trait_pred, span)) } |