/// `x % y != 0` or `y == 0` or `x == T::MIN && y == -1`
///
/// This intrinsic does not have a stable counterpart.
+ #[rustc_const_unstable(feature = "const_exact_div", issue = "none")]
pub fn exact_div<T: Copy>(x: T, y: T) -> T;
/// Performs an unchecked division, resulting in undefined behavior