rust/tests/ui/proc-macro/derive-helper-shadowing-2.rs
2024-02-16 20:02:50 +00:00

17 lines
393 B
Rust

// If a derive macro introduces a helper attribute with the same name as that macro,
// then make sure that it's usable without ambiguities.
//@ check-pass
//@ aux-build:derive-helper-shadowing-2.rs
#[macro_use]
extern crate derive_helper_shadowing_2;
#[derive(same_name)]
struct S {
#[same_name] // OK, no ambiguity, derive helpers have highest priority
field: u8,
}
fn main() {}