tests/ui/type-alias-impl-trait/issue-65384.rs

   1 #![feature(type_alias_impl_trait)]
   2 #![allow(incomplete_features)]
   3
   4 trait MyTrait {}
   5
   6 impl MyTrait for () {}
   7
   8 type Bar = impl MyTrait;
   9
  10 impl MyTrait for Bar {}
  11 //~^ ERROR: conflicting implementations of trait `MyTrait` for type `()`
  12
  13 fn bazr() -> Bar { }
  14
  15 fn main() {}