2 #![feature(repr128, arbitrary_enum_discriminant)]
3 //~^ WARN the feature `repr128` is incomplete
5 #[derive(PartialEq, Debug)]
9 B(usize) = u64::MAX as i128 + 1,
13 assert_ne!(Test::A(Box::new(2)), Test::B(0));
14 // This previously caused a segfault.
16 // See https://github.com/rust-lang/rust/issues/70509#issuecomment-620654186
17 // for a detailed explanation.