llvm/test/TableGen/nested_ifdef2.inc - llvm-project - Git at Google

 #ifndef NESTED_IFDEF2
 #define NESTED_IFDEF2

 include "nested_ifdef.inc"

 def bar;

 #endif
	#ifndef NESTED_IFDEF2
	#define NESTED_IFDEF2

	include "nested_ifdef.inc"

	def bar;

	#endif