src/test/run-pass/generic-extern-mangle.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // pretty-expanded FIXME #23616
  12
  13 #![feature(core)]
  14
  15 use std::ops::Add;
  16
  17 extern "C" fn foo<T: Add>(a: T, b: T) -> T::Output { a + b }
  18
  19 fn main() {
  20     assert_eq!(100u8, foo(0u8, 100u8));
  21     assert_eq!(100u16, foo(0u16, 100u16));
  22 }