ORCA-C/Tests/Conformance/C4.6.1.2.CC
2017-10-21 18:40:19 -05:00

53 lines
1.6 KiB
C++

/* Conformance Test 4.6.1.2: Initialization of integer variables, using */
/* curly-braced expressions. Verification of */
/* zeroing of non-initialized static variables */
/* is also checked. */
#define ONE 1
#define TWO 2
/* static and extern variables can only be initialized with constant exprs */
static int i;
long j = { ONE <= 5 }; /* default storage class at top-level is extern */
char ch = {~'a' - 0x20};
main ()
{
/* auto & register integers can be initialized with arbitrary expressions */
/* default storage class at head of block is auto */
static char chr8;
static long longStatic;
int k = { ch - j };
{ unsigned u1 = {k | i & j};
{ long m = {(long) (u1 ^ k)};
unsigned long n = { 4294967295ul >> k };
char chr = { 'z' * (k / 'b') };
register int k1 = {ch - j};
register unsigned un1 = {k | i & j};
{ register long m1 = { (long) (u1 ^ k) };
register unsigned long n1 = { 4294967295ul >> 8 };
register char chr1 = { 'z' * (k / 'b') + TWO };
if ((i != 0) || (j != 1) || (ch != 0x7E) || (k != 0x7D) || (n1 != 0x00FFFFFF))
goto Fail;
if ((m != 0) || (n != 0) || (chr != 0x7A) || (k1 != 0x7D) || (un1 != 0x7D))
goto Fail;
if ((m1 != 0) || (n1 != 0x00FFFFFF) || (chr1 != 0x7C) || (chr8 != 0) || \
(longStatic != 0))
goto Fail;
printf ("Passed Conformance Test 4.6.1.2\n");
return;
Fail:
printf ("Failed Conformance Test 4.6.1.2\n");
}}}
}