//# run
// simple breaks for control flow check
main() {
    let x: u64;
label b0:
    x = 1;
label while:
    jump_if_false (true) while_cont;
label while_b0:
    x = 3;
    jump while_cont;
    x = 5;
    jump while_cont;
label while_cont:
    assert(move(x) == 3, 42);
    return;
}