From 8f73fc83dda9cfbd4e78b709961a8cf0cb0f8300 Mon Sep 17 00:00:00 2001
From: Jeffrey Seyfried <jeffrey.seyfried@gmail.com>
Date: Sun, 7 Aug 2016 06:09:19 +0000
Subject: [PATCH] Add regression test.

---
 src/test/compile-fail/issue-35450.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/test/compile-fail/issue-35450.rs

diff --git a/src/test/compile-fail/issue-35450.rs b/src/test/compile-fail/issue-35450.rs
new file mode 100644
index 000000000000..d890d02a9104
--- /dev/null
+++ b/src/test/compile-fail/issue-35450.rs
@@ -0,0 +1,16 @@
+// 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.
+
+macro_rules! m { ($t:tt) => { $t } }
+
+fn main() {
+    m!($t); //~ ERROR unknown macro variable
+            //~| ERROR expected expression
+}