]> git.lizzy.rs Git - rust.git/blob - src/test/ui/closures/issue-48109.rs
Fix unused 'mut' warning for capture's root variable
[rust.git] / src / test / ui / closures / issue-48109.rs
1 // check-pass
2 fn useful(i: usize) -> usize {
3     i
4 }
5
6 fn useful2(i: usize) -> usize {
7     i
8 }
9
10 fn main() {
11     for f in &[useful, useful2, |x| x] {
12         println!("{}", f(6));
13     }
14 }