1 #![feature(type_alias_impl_trait)]
2 #![deny(improper_ctypes)]
20 type Assoc = <T as TraitA>::Assoc;
23 type AliasA = impl TraitA<Assoc = u32>;
25 type AliasB = impl TraitB<Assoc = AliasA>;
27 fn use_of_a() -> AliasA {
31 fn use_of_b() -> AliasB {
36 pub fn lint_me() -> <AliasB as TraitB>::Assoc; //~ ERROR: uses type `AliasA`