Follow up for https://github.com/Rust-GCC/gccrs/pull/1241 This test case ``` fn main() -> i32 { enum E { X(u8), } let v = E::X(4); 0 } ``` fails with the error ``` rust1: internal compiler error: in append_reference_for_def, at rust/resolve/rust-name-resolver.cc:200 ```