[rustc.git] / tests / ui / closures / 2229_closure_analysis / issue_88118.rs

// Regression test for #88118. Used to ICE.
// edition:2021
// check-pass

fn foo<MsU>(handler: impl FnOnce() -> MsU + Clone + 'static) {
    Box::new(move |value| {
        (|_| handler.clone()())(value);
        None
    }) as Box<dyn Fn(i32) -> Option<i32>>;
}

fn main() {}
Commit	Line	Data
94222f64	1	// Regression test for #88118. Used to ICE.
9ffffee4	2	// edition:2021
94222f64 XL	3	// check-pass
94222f64 XL	4
94222f64 XL	5	fn foo<MsU>(handler: impl FnOnce() -> MsU + Clone + 'static) {
	6	Box::new(move \|value\| {
	7	(\|_\| handler.clone()())(value);
	8	None
	9	}) as Box<dyn Fn(i32) -> Option<i32>>;
	10	}
	11
	12	fn main() {}