2017-10-21 23:40:19 +00:00
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/* Conformance Test 4.6.1.2: Initialization of integer variables, using */
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/* curly-braced expressions. Verification of */
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/* zeroing of non-initialized static variables */
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/* is also checked. */
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#define ONE 1
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#define TWO 2
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/* static and extern variables can only be initialized with constant exprs */
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static int i;
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long j = { ONE <= 5 }; /* default storage class at top-level is extern */
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char ch = {~'a' - 0x20};
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main ()
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{
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/* auto & register integers can be initialized with arbitrary expressions */
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/* default storage class at head of block is auto */
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static char chr8;
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static long longStatic;
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int k = { ch - j };
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{ unsigned u1 = {k | i & j};
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{ long m = {(long) (u1 ^ k)};
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unsigned long n = { 4294967295ul >> k };
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char chr = { 'z' * (k / 'b') };
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register int k1 = {ch - j};
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register unsigned un1 = {k | i & j};
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{ register long m1 = { (long) (u1 ^ k) };
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register unsigned long n1 = { 4294967295ul >> 8 };
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register char chr1 = { 'z' * (k / 'b') + TWO };
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if ((i != 0) || (j != 1) || (ch != 0x7E) || (k != 0x7D) || (n1 != 0x00FFFFFF))
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goto Fail;
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if ((m != 0) || (n != 0) || (chr != 0x7A) || (k1 != 0x7D) || (un1 != 0x7D))
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goto Fail;
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if ((m1 != 0) || (n1 != 0x00FFFFFF) || (chr1 != 0x7C) || (chr8 != 0) || \
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(longStatic != 0))
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goto Fail;
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printf ("Passed Conformance Test 4.6.1.2\n");
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return;
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Fail:
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printf ("Failed Conformance Test 4.6.1.2\n");
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}}}
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}
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