rust/tests/ui/mir/mir_match_arm_guard.rs
2024-02-16 20:02:50 +00:00

17 lines
382 B
Rust

//@ run-pass
// #30527 - We were not generating arms with guards in certain cases.
fn match_with_guard(x: Option<i8>) -> i8 {
match x {
Some(xyz) if xyz > 100 => 0,
Some(_) => -1,
None => -2
}
}
fn main() {
assert_eq!(match_with_guard(Some(111)), 0);
assert_eq!(match_with_guard(Some(2)), -1);
assert_eq!(match_with_guard(None), -2);
}