rust/tests/ui/proc-macro/derive-b.rs
2023-01-11 09:32:08 +00:00

20 lines
344 B
Rust

// run-pass
// aux-build:derive-b-rpass.rs
extern crate derive_b_rpass as derive_b;
#[derive(Debug, PartialEq, derive_b::B, Eq, Copy, Clone)]
#[cfg_attr(all(), B[arbitrary tokens])]
struct B {
#[C]
a: u64
}
fn main() {
B { a: 3 };
assert_eq!(B { a: 3 }, B { a: 3 });
let b = B { a: 3 };
let _d = b;
let _e = b;
}