test/Sema/Inputs/conversion.h - third_party/swift-clang - Git at Google

 /* Fake system header for Sema/conversion.c */

 #define LONG_MAX __LONG_MAX__
 #define SETBIT(set,bit) do { int i = bit; set[i/(8*sizeof(set[0]))] |= (1 << (i%(8*sizeof(set)))); } while(0)
	/* Fake system header for Sema/conversion.c */

	#define LONG_MAX __LONG_MAX__
	#define SETBIT(set,bit) do { int i = bit; set[i/(8sizeof(set[0]))] \|= (1 << (i%(8sizeof(set)))); } while(0)