rust/tests/ui/unsafe/unsafe-unstable-const-fn.rs

12 lines
304 B
Rust

#![stable(feature = "foo", since = "1.33.0")]
#![feature(staged_api)]
#[stable(feature = "foo", since = "1.33.0")]
#[rustc_const_unstable(feature = "const_foo", issue = "none")]
const fn unstable(a: *const i32, b: i32) -> bool {
*a == b
//~^ dereference of raw pointer is unsafe
}
fn main() {}