[rustc.git] / src / test / ui / generator / reinit-in-match-guard.rs

// build-pass

#![feature(generators)]

#![allow(unused_assignments, dead_code)]

fn main() {
    let _ = || {
        let mut x = vec![22_usize];
        std::mem::drop(x);
        match y() {
            true if {
                x = vec![];
                false
            } => {}
            _ => {
                yield;
            }
        }
    };
}

fn y() -> bool {
    true
}
Commit	Line	Data
5099ac24 FG	1	// build-pass
	2
	3	#![feature(generators)]
	4
	5	#![allow(unused_assignments, dead_code)]
	6
	7	fn main() {
	8	let _ = \|\| {
	9	let mut x = vec![22_usize];
	10	std::mem::drop(x);
	11	match y() {
	12	true if {
	13	x = vec![];
	14	false
	15	} => {}
	16	_ => {
	17	yield;
	18	}
	19	}
	20	};
	21	}
	22
	23	fn y() -> bool {
	24	true
	25	}