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change impl_trait_ref query to return EarlyBinder; remove bound_impl_trait_ref query; add EarlyBinder to impl_trait_ref in metadata

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This commit is contained in:
Kyle Matsuda
2023-01-10 14:57:22 -07:00
parent be130b57d4
commit f29a334c90
59 changed files with 108 additions and 127 deletions
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2
compiler/rustc_trait_selection/src/traits/select/mod.rs
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@@ -2335,7 +2335,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
impl_def_id: DefId,
obligation: &TraitObligation<'tcx>,
) -> Normalized<'tcx, SubstsRef<'tcx>> {
let impl_trait_ref = self.tcx().bound_impl_trait_ref(impl_def_id).unwrap();
let impl_trait_ref = self.tcx().impl_trait_ref(impl_def_id).unwrap();
match self.match_impl(impl_def_id, impl_trait_ref, obligation) {
Ok(substs) => substs,
Err(()) => {