rust/tests/ui/underscore-imports/duplicate.rs

//@ check-pass
//@ proc-macro: duplicate.rs

extern crate duplicate;

#[duplicate::duplicate]
use main as _; // OK

macro_rules! duplicate {
    ($item: item) => { $item $item }
}

duplicate!(use std as _;); // OK

fn main() {}
Make some tests check-pass 2022-05-28 18:57:02 +09:00			`//@ check-pass`
Update tests to use new proc-macro header 2024-11-24 17:37:25 -08:00			`//@ proc-macro: duplicate.rs`
Delay gensym creation for "underscore items" until name resolution Prohibit `static _` Fis unused import warnings for `use foo as _` Add more tests for `use foo as _` 2018-11-30 22:34:24 +03:00
			`extern crate duplicate;`

			`#[duplicate::duplicate]`
			`use main as _; // OK`

			`macro_rules! duplicate {`
			`($item: item) => { $item $item }`
			`}`

			`duplicate!(use std as _;); // OK`

			`fn main() {}`