rust/tests/ui/tool-attributes/duplicate-diagnostic.rs
2024-02-16 20:02:50 +00:00

14 lines
378 B
Rust

//@ aux-build: p1.rs
//@ aux-build: p2.rs
//@ error-pattern: duplicate diagnostic item in crate `p2`
//@ error-pattern: note: the diagnostic item is first defined in crate `p1`
#![feature(rustc_attrs)]
extern crate p1;
extern crate p2;
#[rustc_diagnostic_item = "Foo"]
pub struct Foo {} //~ ERROR duplicate diagnostic item in crate `duplicate_diagnostic`: `Foo`
fn main() {}