rust/tests/ui/regions/regions-infer-call-3.rs
2023-01-11 09:32:08 +00:00

15 lines
283 B
Rust

fn select<'r>(x: &'r isize, y: &'r isize) -> &'r isize { x }
fn with<T, F>(f: F) -> T where F: FnOnce(&isize) -> T {
f(&20)
}
fn manip<'a>(x: &'a isize) -> isize {
let z = with(|y| { select(x, y) });
//~^ ERROR lifetime may not live long enough
*z
}
fn main() {
}