rust/tests/ui/proc-macro/no-macro-use-attr.rs
2024-02-16 20:02:50 +00:00

11 lines
222 B
Rust

//@ aux-build:test-macros.rs
#![feature(rustc_attrs)]
#![warn(unused_extern_crates)]
extern crate test_macros;
//~^ WARN unused extern crate
#[rustc_error]
fn main() {} //~ ERROR fatal error triggered by #[rustc_error]