rust/src/test/compile-fail/borrowck-borrowed-uniq-rvalue-2.rs
Alex Crichton daf5f5a4d1 Drop the '2' suffix from logging macros
Who doesn't like a massive renaming?
2013-10-22 08:09:56 -07:00

34 lines
874 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.
struct defer<'self> {
x: &'self [&'self str],
}
#[unsafe_destructor]
impl<'self> Drop for defer<'self> {
fn drop(&mut self) {
unsafe {
error!("{:?}", self.x);
}
}
}
fn defer<'r>(x: &'r [&'r str]) -> defer<'r> {
defer {
x: x
}
}
fn main() {
let x = defer(~["Goodbye", "world!"]); //~ ERROR borrowed value does not live long enough
x.x[0];
}