/* Conformance Test 7.8.0.1: Verification of conditional expressions */ #include #include main () { int i [3] = { 5, 6, 7 }, *i1ptr = i, *i2ptr = &i [2], *i3ptr; long L = 32777; char ch = '!'; enum E { a, b, c }; struct S { int i; float f ;} s1 = { 1, 1.0 }, s2 = { 2, 2.2 }, s3; unsigned int ui = 653; unsigned long ul = 895; float f = 3.5; double d = 87.65; extended e = 92.33; /* Evaluate conditional expressions; check expected results. Ensure */ /* operation is right associative. */ e = f ? L * 2: ch ? d: ul ? s1.f + s2.i: ui; if (fabs(e - 65554.0) > 0.00001) goto Fail; i [1] = a ? *i1ptr * 2: (*i2ptr / 7); if ((i [0] != 5) || (i [1] != 1) || (i [2] != 7)) goto Fail; s3 = i1ptr ? s1 : s2; if ((s3.i != 1) || (s3.f != 1.0)) goto Fail; i3ptr = (L / 8) ? (i1ptr += 2): NULL; if ((*i3ptr != 7) || (i1ptr != &i [2])) goto Fail; printf ("Passed Conformance Test 7.8.0.1\n"); return; Fail: printf ("Failed Conformance Test 7.8.0.1\n"); }