/* Conformance Test 4.5.2.3: Verification of pointer declarators for static */ /* data */ #include /* pointers to all the basic types */ static int *intPtr, i; static long *longPtr, L; static unsigned int *uintPtr, ui; static unsigned long *ulongPtr, ulong; static comp *compPtr, cmp; static char *charPtr, ch; static float *floatPtr, fl; static double *doublePtr, dbl; static extended *extPtr, ext; /* pointers to conglomerate types */ static struct s { int a; long L; } *structPtr, s; static enum colors { red, black, green } *colorPtr, color; static union longOrShort { int first; long second; } *unionPtr, un; main () { void F1 (void); F1(); } /******************************************************************************/ void F1 (void) { intPtr = &i; i = 3; if (*intPtr != 3) goto Fail; longPtr = &L; L = 32769; if (*longPtr != 32769) goto Fail; uintPtr = &ui; ui = 65535; if (*uintPtr != 65535) goto Fail; ulongPtr = &ulong; ulong = 4294967295ul; if (*ulongPtr != 4294967295ul) goto Fail; compPtr = &cmp; cmp = 4294967295ul; if (*compPtr != 4294967295ul) goto Fail; charPtr = &ch; ch = 'A'; if (*charPtr != 'A') goto Fail; floatPtr = &fl; fl = 123.456; if (fabs(*floatPtr - 123.456) > 0.00001) goto Fail; doublePtr = &dbl; dbl = 0.0; if (fabs(*doublePtr - 0.0) > 0.00001) goto Fail; extPtr = &ext; ext = 12.3e20; if (fabs(*extPtr - 123.0E19) > 0.00001) goto Fail; structPtr = &s; s.a = 32767; s.L = 2147483647; if ((structPtr->L != 2147483647) || (structPtr->a != 32767)) goto Fail; intPtr = &(s.a); if (*intPtr != 32767) goto Fail; longPtr = &(s.L); if (*longPtr != 2147483647) goto Fail; colorPtr = &color; color = black; if (*colorPtr != black) goto Fail; unionPtr = &un; un.first = 12; if (unionPtr->first != 12) goto Fail; un.second = 2147483646; if (unionPtr->second != 2147483646) goto Fail; printf ("Passed Conformance Test 4.5.2.3\n"); return; Fail: printf ("Failed Conformance Test 4.5.2.3\n"); }