src/test/ui/consts/const-eval/shift_overflow.rs


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// Copyright 2018 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 {
    // test that we detect overflows for non-u32 discriminants
    X = 1 << ((u32::max_value() as u64) + 1), //~ ERROR E0080
    Y = 42,
}


fn main() {
}