src/test/compile-fail/associated-const-impl-wrong-type.rs

   1 // Copyright 2015 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 #![feature(associated_consts)]
  12
  13 trait Foo {
  14     const BAR: u32;
  15 }
  16
  17 struct SignedBar;
  18
  19 impl Foo for SignedBar {
  20     const BAR: i32 = -1;
  21     //~^ ERROR E0326
  22 }
  23
  24 fn main() {}