rust/tests/ui/attributes/issue-100631.rs
2023-01-11 09:32:08 +00:00

9 lines
312 B
Rust

// issue #100631, make sure `TyCtxt::get_attr` only called by case that compiler
// can reasonably deal with multiple attributes.
// `repr` will use `TyCtxt::get_attrs` since it's `DuplicatesOk`.
#[repr(C)] //~ ERROR: unsupported representation for zero-variant enum [E0084]
#[repr(C)]
enum Foo {}
fn main() {}