rust/src/test/compile-fail/liveness-and-init.rs
2013-03-11 23:19:42 -07:00

17 lines
605 B
Rust

// 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.
fn main() {
let i: int;
debug!(false && { i = 5; true });
debug!(i); //~ ERROR use of possibly uninitialized variable: `i`
}