ref: 9e72a9ad124dfe246dba4d7c0695d5580aa187f8
dir: /tests/0077-defined.c/
#if defined X
X
#endif
#if defined(X)
X
#endif
#if X
X
#endif
#define X 0
#if X
X
#endif
#if defined(X)
int x = 0;
#endif
#undef X
#define X 1
#if X
int
main()
{
return 0;
}
#endif