src/test/ui/feature-gates/feature-gate-default_type_parameter_fallback.rs

   1 #![allow(unused)]
   2
   3 fn avg<T=i32>(_: T) {}
   4 //~^ ERROR defaults for type parameters are only allowed
   5 //~| WARN this was previously accepted
   6
   7 struct S<T>(T);
   8 impl<T=i32> S<T> {}
   9 //~^ ERROR defaults for type parameters are only allowed
  10 //~| WARN this was previously accepted
  11
  12 fn main() {}