16 lines
242 B
Rust
16 lines
242 B
Rust
|
#![feature(intrinsics)]
|
||
|
|
|
||
|
|
mod rusti {
|
||
|
|
extern "rust-intrinsic" {
|
||
|
|
pub fn cttz_nonzero<T>(x: T) -> T;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn main() {
|
||
|
|
unsafe {
|
||
|
|
use rusti::*;
|
||
|
|
|
||
|
|
cttz_nonzero(0u8); //~ ERROR: cttz_nonzero called on 0
|
||
|
|
}
|
||
|
|
}
|