/* Conformance Test 7.7.1.1: Verification of logical AND operator */ #include #include int main (void) { int i [3] = { 5, 6, 7 }, *i1ptr = i, *i2ptr = &i [2]; int j, k, m, n; long L = 32777; char ch = '!'; enum E { a, b, c }; unsigned int ui = 653; unsigned long ul = 895; unsigned char uch = 0x8; float f = 3.5; double d = 87.65; extended e = 92.33; /* Perform logical ANDs; test expected results. Left-to-right evaluation */ /* guaranteed. */ j = i [0] && i [2]; k = L && c; m = 0 && uch++; n = a && ch--; if ((j != 1) || (k != 1) || (m != 0) || (n != 0) || (uch != 8) || (ch != '!')) goto Fail; j = f && (!d); k = --e && ++L; m = d && f; n = 0 && f--; if ((j != 0) || (k != 1) || (m != 1) || (n != 0) || (fabs(e - 91.33) > 0.00001) || (L != 32778) || (fabs(f - 3.5) > 0.00001)) goto Fail; j = i1ptr && i2ptr; k = 0 && (--i2ptr); m = i2ptr && i1ptr++; n = i2ptr-- && 0; if ((j != 1) || (k != 0) || (m != 1) || (n != 0) || (*i1ptr != 6) || (*i2ptr != 6)) goto Fail; printf ("Passed Conformance Test 7.7.1.1\n"); return 0; Fail: printf ("Failed Conformance Test 7.7.1.1\n"); }