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Properly compare previously shadowed values

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The shadowing lead to an incorrect comparison. Rename it and compare it
properly. compiler-errors told me that I should just include the fix
here without a test.
This commit is contained in:
Nilstrieb 2023-04-09 22:35:00 +02:00
parent 07cd3826e0
commit 1c75724752
1 changed files with 4 additions and 4 deletions
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8
compiler/rustc_hir_typeck/src/_match.rs
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@ -538,8 +538,8 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
// FIXME(rpitit): This will need to be fixed when we move to associated types
assert!(matches!(
*trait_pred.trait_ref.self_ty().kind(),
ty::Alias(_, ty::AliasTy { def_id, substs, .. })
if def_id == rpit_def_id && substs == substs
ty::Alias(_, ty::AliasTy { def_id, substs: alias_substs, .. })
if def_id == rpit_def_id && substs == alias_substs
));
ty::PredicateKind::Clause(ty::Clause::Trait(
trait_pred.with_self_ty(self.tcx, ty),
@ -548,8 +548,8 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
ty::PredicateKind::Clause(ty::Clause::Projection(mut proj_pred)) => {
assert!(matches!(
*proj_pred.projection_ty.self_ty().kind(),
ty::Alias(_, ty::AliasTy { def_id, substs, .. })
if def_id == rpit_def_id && substs == substs
ty::Alias(_, ty::AliasTy { def_id, substs: alias_substs, .. })
if def_id == rpit_def_id && substs == alias_substs
));
proj_pred = proj_pred.with_self_ty(self.tcx, ty);
ty::PredicateKind::Clause(ty::Clause::Projection(proj_pred))