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Don't elaborate non-obligations into obligations

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This commit is contained in:
Michael Goulet 2023-03-26 20:33:54 +00:00
parent 96bd50dd47
commit 1ce4b37900
20 changed files with 112 additions and 131 deletions
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9
compiler/rustc_hir_analysis/src/astconv/mod.rs
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@ -1427,13 +1427,10 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
for (base_trait_ref, span, constness) in regular_traits_refs_spans {
assert_eq!(constness, ty::BoundConstness::NotConst);
for obligation in traits::elaborate_trait_ref(tcx, base_trait_ref) {
debug!(
"conv_object_ty_poly_trait_ref: observing object predicate `{:?}`",
obligation.predicate
);
for pred in traits::elaborate_trait_ref(tcx, base_trait_ref) {
debug!("conv_object_ty_poly_trait_ref: observing object predicate `{:?}`", pred);
let bound_predicate = obligation.predicate.kind();
let bound_predicate = pred.kind();
match bound_predicate.skip_binder() {
ty::PredicateKind::Clause(ty::Clause::Trait(pred)) => {
let pred = bound_predicate.rebind(pred);