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Auto merge of #109202 - compiler-errors:new-solver-fast-reject-faster-2, r=lcnr

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Don't pass `TreatProjections` separately to `fast_reject`

Don't pass `TreatProjections` separately to `fast_reject`, and instead use the original approach of switching on two variants of `TreatParams` (undoes this: https://github.com/rust-lang/rust/pull/108830#pullrequestreview-1330371417).

Fixes the regression introduced in https://github.com/rust-lang/rust/pull/108830#issuecomment-1468116419
This commit is contained in:
bors 2023-03-23 23:53:56 +00:00
commit cf073ec2cb
7 changed files with 53 additions and 80 deletions
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16
compiler/rustc_hir_analysis/src/coherence/inherent_impls.rs
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@ -11,7 +11,7 @@ use rustc_errors::struct_span_err;
use rustc_hir as hir;
use rustc_hir::def::DefKind;
use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_middle::ty::fast_reject::{simplify_type, SimplifiedType, TreatParams, TreatProjections};
use rustc_middle::ty::fast_reject::{simplify_type, SimplifiedType, TreatParams};
use rustc_middle::ty::{self, CrateInherentImpls, Ty, TyCtxt};
use rustc_span::symbol::sym;
@ -97,12 +97,7 @@ impl<'tcx> InherentCollect<'tcx> {
}
}
if let Some(simp) = simplify_type(
self.tcx,
self_ty,
TreatParams::AsCandidateKey,
TreatProjections::AsCandidateKey,
) {
if let Some(simp) = simplify_type(self.tcx, self_ty, TreatParams::AsCandidateKey) {
self.impls_map.incoherent_impls.entry(simp).or_default().push(impl_def_id);
} else {
bug!("unexpected self type: {:?}", self_ty);
@ -162,12 +157,7 @@ impl<'tcx> InherentCollect<'tcx> {
}
}
if let Some(simp) = simplify_type(
self.tcx,
ty,
TreatParams::AsCandidateKey,
TreatProjections::AsCandidateKey,
) {
if let Some(simp) = simplify_type(self.tcx, ty, TreatParams::AsCandidateKey) {
self.impls_map.incoherent_impls.entry(simp).or_default().push(impl_def_id);
} else {
bug!("unexpected primitive type: {:?}", ty);