]> git.lizzy.rs Git - rust.git/blob - src/test/ui/lint/must_use-unit.rs
Rollup merge of #87180 - notriddle:notriddle/sidebar-keyboard-mobile, r=GuillaumeGomez
[rust.git] / src / test / ui / lint / must_use-unit.rs
1 #![feature(never_type)]
2 #![deny(unused_must_use)]
3
4 #[must_use]
5 fn foo() {}
6
7 #[must_use]
8 fn bar() -> ! {
9     unimplemented!()
10 }
11
12 fn main() {
13     foo(); //~ unused return value of `foo`
14
15     bar(); //~ unused return value of `bar`
16 }