rust/src/test/compile-fail/issue-8761.rs

// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

enum Foo {
    A = 1i64,
    //~^ ERROR constant evaluation error
    //~| expected isize, found i64
    B = 2u8
    //~^ ERROR constant evaluation error
    //~| expected isize, found u8
}

fn main() {}