rust/src/test/ui/consts/const-int-pow-rpass.rs

12 lines
296 B
Rust
Raw Normal View History

2019-08-22 17:57:48 +00:00
// run-pass
const IS_POWER_OF_TWO_A: bool = 0u32.is_power_of_two();
const IS_POWER_OF_TWO_B: bool = 32u32.is_power_of_two();
const IS_POWER_OF_TWO_C: bool = 33u32.is_power_of_two();
fn main() {
assert!(!IS_POWER_OF_TWO_A);
assert!(IS_POWER_OF_TWO_B);
assert!(!IS_POWER_OF_TWO_C);
}