rust/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-move.rs
2024-02-16 20:02:50 +00:00

17 lines
323 B
Rust

//@ run-pass
// Test that we are able to infer a suitable kind for this `move`
// closure that is just called (`FnMut`).
fn main() {
let mut counter = 0;
let v = {
let mut tick = move || { counter += 1; counter };
tick();
tick()
};
assert_eq!(counter, 0);
assert_eq!(v, 2);
}