upgrade thread_local! invocation syntax

Allows declaring multiple statics in one macro invocation, and supports attaching attributes to the generated items.

1 files changed, 23 insertions, 0 deletions

diff --git a/src/test/run-pass/thread-local-syntax.rs b/src/test/run-pass/thread-local-syntax.rs
new file mode 100644
index 00000000000..a5967249b54
--- /dev/null
+++ b/src/test/run-pass/thread-local-syntax.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.
+
+#![deny(missing_docs)]
+//! this tests the syntax of `thread_local!`
+
+thread_local! {
+    // no docs
+    #[allow(unused)]
+    static FOO: i32 = 42;
+    /// docs
+    pub static BAR: String = String::from("bar");
+}
+thread_local!(static BAZ: u32 = 0);
+
+fn main() {}