rust/tests/ui/proc-macro/derive-helper-shadowing-2.rs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

17 lines
391 B
Rust
Raw Normal View History

// 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() {}