bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Split super_predicates_that_define_assoc_type query from super_predicates_of

Browse source
This commit is contained in:
Michael Goulet 2023-02-02 18:50:25 +00:00
parent 45749b21b7
commit 3dab259cb9
5 changed files with 10 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_infer/src/traits/util.rs
View file

@ -381,10 +381,8 @@ pub fn transitive_bounds_that_define_assoc_type<'tcx>(
while let Some(trait_ref) = stack.pop() {
let anon_trait_ref = tcx.anonymize_bound_vars(trait_ref);
if visited.insert(anon_trait_ref) {
let super_predicates = tcx.super_predicates_that_define_assoc_type((
trait_ref.def_id(),
Some(assoc_name),
));
let super_predicates =
tcx.super_predicates_that_define_assoc_type((trait_ref.def_id(), assoc_name));
for (super_predicate, _) in super_predicates.predicates {
let subst_predicate = super_predicate.subst_supertrait(tcx, &trait_ref);
if let Some(binder) = subst_predicate.to_opt_poly_trait_pred() {