src/test/ui/traits/augmented-assignments-trait.rs

   1 // run-pass
   2 use std::ops::AddAssign;
   3
   4 struct Int(#[allow(unused_tuple_struct_fields)] i32);
   5
   6 impl AddAssign for Int {
   7     fn add_assign(&mut self, _: Int) {
   8         unimplemented!()
   9     }
  10 }
  11
  12 fn main() {}