src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs

   1 #![feature(type_alias_impl_trait)]
   2
   3 fn main() {}
   4
   5 mod boo {
   6     pub type Boo = impl ::std::fmt::Debug;
   7     fn bomp() -> Boo {
   8         ""
   9     }
  10 }
  11
  12 // We don't actually know the type here.
  13
  14 fn bomp2() {
  15     let _: &str = bomp(); //~ ERROR mismatched types
  16 }
  17
  18 fn bomp() -> boo::Boo {
  19     "" //~ ERROR mismatched types
  20 }
  21
  22 fn bomp_loop() -> boo::Boo {
  23     loop {}
  24 }