1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/statics/static-function-pointer-xc.rs b/tests/ui/statics/static-function-pointer-xc.rs
new file mode 100644
index 00000000000..2d063a751ca
--- /dev/null
+++ b/tests/ui/statics/static-function-pointer-xc.rs
@@ -0,0 +1,17 @@
+// run-pass
+// aux-build:static-function-pointer-aux.rs
+
+extern crate static_function_pointer_aux as aux;
+
+fn f(x: isize) -> isize { x }
+
+pub fn main() {
+    assert_eq!(aux::F(42), -42);
+    unsafe {
+        assert_eq!(aux::MutF(42), -42);
+        aux::MutF = f;
+        assert_eq!(aux::MutF(42), 42);
+        aux::MutF = aux::f;
+        assert_eq!(aux::MutF(42), -42);
+    }
+}