[rustc.git] / src / test / ui / regions / regions-proc-bound-capture.rs

fn borrowed_proc<'a>(x: &'a isize) -> Box<FnMut()->(isize) + 'a> {
    // This is legal, because the region bound on `proc`
    // states that it captures `x`.
    Box::new(move|| { *x })
}

fn static_proc(x: &isize) -> Box<FnMut()->(isize) + 'static> {
    // This is illegal, because the region bound on `proc` is 'static.
    Box::new(move|| { *x }) //~ ERROR explicit lifetime required in the type of `x` [E0621]
}

fn main() { }
Commit	Line	Data
1a4d82fc JJ	1	fn borrowed_proc<'a>(x: &'a isize) -> Box<FnMut()->(isize) + 'a> {
	2	// This is legal, because the region bound on `proc`
	3	// states that it captures `x`.
c34b1796	4	Box::new(move\|\| { *x })
1a4d82fc JJ	5	}
	6
	7	fn static_proc(x: &isize) -> Box<FnMut()->(isize) + 'static> {
	8	// This is illegal, because the region bound on `proc` is 'static.
2c00a5a8	9	Box::new(move\|\| { *x }) //~ ERROR explicit lifetime required in the type of `x` [E0621]
1a4d82fc JJ	10	}
	11
	12	fn main() { }