diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-40510-1.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-40510-1.rs b/src/test/ui/issues/issue-40510-1.rs new file mode 100644 index 000000000..ca53dcd9b --- /dev/null +++ b/src/test/ui/issues/issue-40510-1.rs @@ -0,0 +1,12 @@ +#![allow(unused)] + +fn f() { + let mut x: Box<()> = Box::new(()); + + || { + &mut x + }; + //~^^ ERROR captured variable cannot escape `FnMut` closure body +} + +fn main() {} |