Mark 218 tests as fail to compile lack of C++0x features.

test/strings/basic.string/string.cons/initializer_list_assignment.fail.cpp

@@ -0,0 +1,26 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// basic_string& operator=(initializer_list<charT> il);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    {
+        std::string s;
+        s = {'a', 'b', 'c'};
+        assert(s == "abc");
+    }
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}