1 files changed, 20 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-11958.stderr b/tests/ui/issues/issue-11958.stderr
new file mode 100644
index 000000000..5dca4c2f0
--- /dev/null
+++ b/tests/ui/issues/issue-11958.stderr
@@ -0,0 +1,20 @@
+warning: value assigned to `x` is never read
+  --> $DIR/issue-11958.rs:8:36
+   |
+LL |     let _thunk = Box::new(move|| { x = 2; });
+   |                                    ^
+   |
+   = help: maybe it is overwritten before being read?
+   = note: `#[warn(unused_assignments)]` on by default
+
+warning: unused variable: `x`
+  --> $DIR/issue-11958.rs:8:36
+   |
+LL |     let _thunk = Box::new(move|| { x = 2; });
+   |                                    ^
+   |
+   = help: did you mean to capture by reference instead?
+   = note: `#[warn(unused_variables)]` on by default
+
+warning: 2 warnings emitted
+