1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-111554.rs b/tests/ui/borrowck/issue-111554.rs
new file mode 100644
index 000000000..0dad55be3
--- /dev/null
+++ b/tests/ui/borrowck/issue-111554.rs
@@ -0,0 +1,28 @@
+struct Foo {}
+
+impl Foo {
+    pub fn foo(&mut self) {
+        || bar(&mut self);
+        //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable
+    }
+
+    pub fn baz(&self) {
+        || bar(&mut self);
+        //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable
+        //~| ERROR cannot borrow data in a `&` reference as mutable
+    }
+
+    pub fn qux(mut self) {
+        || bar(&mut self);
+        // OK
+    }
+
+    pub fn quux(self) {
+        || bar(&mut self);
+        //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable
+    }
+}
+
+fn bar(_: &mut Foo) {}
+
+fn main() {}