mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-18 03:25:55 +00:00
16 lines
331 B
Rust
16 lines
331 B
Rust
|
//@ run-pass
|
||
|
|
//@ check-run-results
|
||
|
|
// regression test for issue #109567
|
||
|
|
|
||
|
|
fn f() -> f64 {
|
||
|
|
std::hint::black_box(-1.0) % std::hint::black_box(-1.0)
|
||
|
|
}
|
||
|
|
|
||
|
|
const G: f64 = -1.0 % -1.0;
|
||
|
|
|
||
|
|
pub fn main() {
|
||
|
|
assert_eq!(-1, G.signum() as i32);
|
||
|
|
assert_eq!((-0.0_f64).to_bits(), G.to_bits());
|
||
|
|
assert_eq!(f().signum(), G.signum());
|
||
|
|
}
|