]> git.lizzy.rs Git - rust.git/blob - src/test/ui/issues/issue-40510-1.rs
Merge commit '9e3cd88718cd1912a515d26dbd9c4019fd5a9577' into clippyup
[rust.git] / src / test / ui / issues / issue-40510-1.rs
1 #![allow(unused)]
2
3 fn f() {
4     let mut x: Box<()> = Box::new(());
5
6     || {
7         &mut x
8     };
9     //~^^ ERROR captured variable cannot escape `FnMut` closure body
10 }
11
12 fn main() {}