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

11 lines
303 B
Rust

//@ run-pass
fn test1(f: f32) -> bool {
// test that we properly promote temporaries to allocas when a temporary is assigned to
// multiple times (assignment is still happening once ∀ possible dataflows).
!(f.is_nan() || f.is_infinite())
}
fn main() {
assert_eq!(test1(0.0), true);
}