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Avoid cycle when lowering predicates for associated item lookup

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This commit is contained in:
Jonas Schievink 2021-10-04 17:39:55 +02:00
parent 9724ca7af1
commit 3aa37d7f80
6 changed files with 65 additions and 17 deletions
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2
crates/hir_ty/src/utils.rs
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@ -79,7 +79,7 @@ fn direct_super_trait_refs(db: &dyn HirDatabase, trait_ref: &TraitRef) -> Vec<Tr
Some(p) => TypeParamId { parent: trait_ref.hir_trait_id().into(), local_id: p },
None => return Vec::new(),
};
db.generic_predicates_for_param(trait_self)
db.generic_predicates_for_param(trait_self, None)
.iter()
.filter_map(|pred| {
pred.as_ref().filter_map(|pred| match pred.skip_binders() {