rust/tests/ui/regions/region-bound-on-closure-outlives-call.rs
2023-01-11 09:32:08 +00:00

7 lines
199 B
Rust

fn call_rec<F>(mut f: F) -> usize where F: FnMut(usize) -> usize {
//~^ WARN function cannot return without recursing
(|x| f(x))(call_rec(f)) //~ ERROR cannot move out of `f`
}
fn main() {}