rust/src/test/compile-fail/borrowck-borrow-from-temporary.rs
2014-01-17 10:18:39 -05:00

23 lines
691 B
Rust

// Copyright 2014 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.
// Test lifetimes are linked properly when we take reference
// to interior.
struct Foo(int);
fn foo() -> &int {
let &Foo(ref x) = &Foo(3); //~ ERROR borrowed value does not live long enough
x
}
pub fn main() {
}