1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/extern/issue-10025.rs b/tests/ui/extern/issue-10025.rs
new file mode 100644
index 000000000..4439b4685
--- /dev/null
+++ b/tests/ui/extern/issue-10025.rs
@@ -0,0 +1,11 @@
+// run-pass
+// pretty-expanded FIXME #23616
+#![allow(dead_code)]
+
+unsafe extern fn foo() {}
+unsafe extern "C" fn bar() {}
+
+fn main() {
+    let _a: unsafe extern fn() = foo;
+    let _a: unsafe extern "C" fn() = foo;
+}