rust/tests/ui/consts/is_val_statically_known.rs
2024-02-16 20:02:50 +00:00

15 lines
338 B
Rust

//@ run-pass
#![feature(core_intrinsics, is_val_statically_known)]
use std::intrinsics::is_val_statically_known;
const CONST_TEST: bool = is_val_statically_known(0);
fn main() {
if CONST_TEST {
unreachable!("currently expected to return false during const eval");
// but note that this is not a guarantee!
}
}