rust/tests/ui/enum-discriminant/issue-51582.rs
2024-02-16 20:02:50 +00:00

19 lines
365 B
Rust

//@ run-pass
#![feature(core_intrinsics)]
#[repr(i8)]
pub enum Enum {
VariantA,
VariantB,
}
fn make_b() -> Enum { Enum::VariantB }
fn main() {
assert_eq!(1, make_b() as i8);
assert_eq!(1, make_b() as u8);
assert_eq!(1, make_b() as i32);
assert_eq!(1, make_b() as u32);
assert_eq!(1, std::intrinsics::discriminant_value(&make_b()));
}