1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/threads-sendsync/thread-local-extern-static.rs b/src/test/ui/run-pass/threads-sendsync/thread-local-extern-static.rs
new file mode 100644
index 00000000000..09c8b64776c
--- /dev/null
+++ b/src/test/ui/run-pass/threads-sendsync/thread-local-extern-static.rs
@@ -0,0 +1,36 @@
+// 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.
+
+// ignore-windows
+// aux-build:thread-local-extern-static.rs
+
+#![feature(cfg_target_thread_local, thread_local)]
+
+#[cfg(target_thread_local)]
+extern crate thread_local_extern_static;
+
+#[cfg(target_thread_local)]
+use std::cell::Cell;
+
+#[cfg(target_thread_local)]
+extern {
+    #[thread_local]
+    static FOO: Cell<u32>;
+}
+
+#[cfg(target_thread_local)]
+fn main() {
+    unsafe {
+        assert_eq!(FOO.get(), 3);
+    }
+}
+
+#[cfg(not(target_thread_local))]
+fn main() {}