rust/src/test/compile-fail/compile_error_macro.rs
Wesley Wiser 0b29d26079 Add compile_error!
Related to #40872
2017-06-19 14:29:12 -04:00

15 lines
609 B
Rust

// Copyright 2017 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.
#![feature(compile_error)]
fn main() {
compile_error!("a very descriptive error message"); //~ ERROR: a very descriptive error message
}