Tests/FindProtobuf/Test/main.cxx - third_party/github.com/Kitware/CMake - Git at Google

 #include <google/protobuf/stubs/common.h>

 int main()
 {
   GOOGLE_PROTOBUF_VERIFY_VERSION;

   return 0;
 }
	#include <google/protobuf/stubs/common.h>

	int main()
	{
	GOOGLE_PROTOBUF_VERIFY_VERSION;

	return 0;
	}