Tests/Complex/Executable/complex.file.cxx - third_party/github.com/Kitware/CMake - Git at Google

 #if 0
 #  include "cmMissingHeader.h"
 #endif

 int main(int, char**)
 {
   return 0;
 }
	#if 0
	# include "cmMissingHeader.h"
	#endif

	int main(int, char**)
	{
	return 0;
	}