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-rw-r--r--src/test/run-pass/statics/static-function-pointer-xc.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/run-pass/statics/static-function-pointer-xc.rs b/src/test/run-pass/statics/static-function-pointer-xc.rs
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+++ b/src/test/run-pass/statics/static-function-pointer-xc.rs
@@ -0,0 +1,27 @@
+// Copyright 2013-2014 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.
+
+// 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);
+    }
+}