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// Copyright 2016 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 that a structure which tries to store a pointer to `y` into
// `p` (indirectly) fails to compile.
#![feature(rustc_attrs)]
#![feature(nll)]
struct SomeStruct<'a, 'b: 'a> {
p: &'a mut &'b i32,
y: &'b i32,
}
fn test() {
let x = 44;
let mut p = &x;
{
let y = 22;
let closure = SomeStruct {
p: &mut p,
y: &y,
//~^ ERROR `y` does not live long enough [E0597]
};
closure.invoke();
}
deref(p);
}
impl<'a, 'b> SomeStruct<'a, 'b> {
fn invoke(self) {
*self.p = self.y;
}
}
fn deref(_: &i32) { }
fn main() { }
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