bjoernager/rust
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fast_reject: remove StripReferences

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This commit is contained in:
lcnr 2022-01-25 12:50:00 +01:00
parent 165142e993
commit 0efc6c02cb
7 changed files with 20 additions and 68 deletions
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11
compiler/rustc_trait_selection/src/traits/select/mod.rs
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@ -36,7 +36,7 @@ use rustc_infer::infer::LateBoundRegionConversionTime;
use rustc_middle::dep_graph::{DepKind, DepNodeIndex};
use rustc_middle::mir::interpret::ErrorHandled;
use rustc_middle::thir::abstract_const::NotConstEvaluatable;
use rustc_middle::ty::fast_reject::{self, SimplifyParams, StripReferences};
use rustc_middle::ty::fast_reject::{self, SimplifyParams};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_middle::ty::relate::TypeRelation;
use rustc_middle::ty::subst::{GenericArgKind, Subst, SubstsRef};
@ -2172,14 +2172,9 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
self.tcx(),
obligation_ty,
SimplifyParams::Yes,
StripReferences::No,
);
let simplified_impl_ty = fast_reject::simplify_type(
self.tcx(),
impl_ty,
SimplifyParams::No,
StripReferences::No,
);
let simplified_impl_ty =
fast_reject::simplify_type(self.tcx(), impl_ty, SimplifyParams::No);
simplified_obligation_ty.is_some()
&& simplified_impl_ty.is_some()