[rustc.git] / src / test / compile-fail / liveness-bad-bang-2.rs

// Copyright 2012 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.

// Tests that a function with a ! annotation always actually fails

fn bad_bang(i: usize) -> ! { //~ ERROR computation may converge in a function marked as diverging
    println!("{}", 3);
}

fn main() { bad_bang(5); }
Commit	Line	Data
223e47cc LB	1	// Copyright 2012 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	// Tests that a function with a ! annotation always actually fails
223e47cc	12
1a4d82fc	13	fn bad_bang(i: usize) -> ! { //~ ERROR computation may converge in a function marked as diverging
85aaf69f	14	println!("{}", 3);
1a4d82fc	15	}
223e47cc	16
85aaf69f	17	fn main() { bad_bang(5); }