Pass -fexceptions to all tests that use try/catch/throw.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126037 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/rval-references.cpp b/test/SemaCXX/rval-references.cpp
index df6e400..11187cb 100644
--- a/test/SemaCXX/rval-references.cpp
+++ b/test/SemaCXX/rval-references.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x %s
+// RUN: %clang_cc1 -fexceptions -fsyntax-only -verify -std=c++0x %s
 
 typedef int&& irr;
 typedef irr& ilr_c1; // Collapses to int&