src/test/ui/impl-trait/issues/issue-86201.rs

   1 #![feature(unboxed_closures)]
   2 #![feature(type_alias_impl_trait)]
   3
   4 type FunType = impl Fn<()>;
   5 //~^ ERROR could not find defining uses
   6 static STATIC_FN: FunType = some_fn;
   7 //~^ ERROR mismatched types
   8
   9 fn some_fn() {}
  10
  11 fn main() {
  12     let _: <FunType as FnOnce<()>>::Output = STATIC_FN();
  13 }