rust/tests/ui/enum-discriminant/repr128-get-discriminant-issue-43398.rs

//@ run-pass

#![feature(core_intrinsics)]

#[repr(i128)]
enum Big { A, B }

fn main() {
    println!("{} {:?}",
        std::intrinsics::discriminant_value(&Big::A),
        std::mem::discriminant(&Big::B));
}