1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/issue-32201.rs b/src/test/ui/issue-32201.rs
new file mode 100644
index 00000000000..bf9f8ecbc80
--- /dev/null
+++ b/src/test/ui/issue-32201.rs
@@ -0,0 +1,23 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern {
+    fn foo(a: i32, ...);
+}
+
+fn bar(_: *const u8) {}
+
+fn main() {
+    unsafe {
+        foo(0, bar);
+        //~^ ERROR can't pass `fn(*const u8) {bar}` to variadic function
+        //~| HELP cast the value to `fn(*const u8)`
+    }
+}