Added test

src/llvm

@@ -1 +1 @@
-Subproject commit 874dc4ee4cb782056469f003831bcda3e4cdf0df
+Subproject commit 168f91ce5cbf8933e47f339911f0f46a48714852

src/test/compile-fail/non-constant-in-const-path.rs

@@ -0,0 +1,16 @@
+// Copyright 2015 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.
+
+fn main() {
+    let x = 0;
+    match 1 {
+        0 ... x => {} //~ ERROR non-constant path in constant expr
+    };
+}