rust/src/test/ui/issues/issue-43910.rs

// run-pass
#![deny(unused_variables)]

fn main() {
    #[allow(unused_variables)]
    let x = 12;
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 07:18:55 -05:00			`// run-pass`
rustc: Add `Local` to the HIR map of parents When walking parents for lints we want to be sure to hit `let` statements which can have attributes, so hook up these statements in the HIR map. Closes #43910 2017-08-18 01:56:11 -05:00			`#![deny(unused_variables)]`

			`fn main() {`
			`#[allow(unused_variables)]`
			`let x = 12;`
			`}`