[analyzer] Fix crash when analyzing C++ code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126013 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/cxx-crashes.cpp b/test/Analysis/cxx-crashes.cpp
index c15eea8..cebc55b 100644
--- a/test/Analysis/cxx-crashes.cpp
+++ b/test/Analysis/cxx-crashes.cpp
@@ -10,6 +10,10 @@
   return long(c) & 1;
 }
 
+bool f3() {
+  return !false;
+}
+
 namespace {
 
 struct A { };