mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-11-15 07:06:05 +00:00
91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
261 lines
9.4 KiB
C++
261 lines
9.4 KiB
C++
/* Conformance Test 4.5.3.2: Verfication of static array declarations */
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#include <math.h>
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int printf(const char *, ...);
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static int i1 [50], i3 [3] [5] [8]; /* all basic types */
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static long L1 [9], L2 [2] [6];
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static unsigned int ui3 [4] [5] [1], ui1 [7];
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static unsigned long ul2 [5] [3], ul1 [1];
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static comp c1 [3], c2 [2] [3];
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static char ch2 [6] [5], ch1 [10];
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static float f1 [3], f4 [2] [3] [1] [4];
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static double d2 [2] [4], d1 [8];
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static extended e1 [9], e2 [7] [3];
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/* conglomerate types */
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struct s { int a;
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float f; };
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static struct s s1 [10], s2 [5] [4];
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enum colors { red, black, green };
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static enum colors C3 [2] [1] [3], C1 [6];
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union longOrShort { int first;
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long second; };
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static union longOrShort u2 [3] [3], u1 [12];
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int main (void)
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{
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static int TestArray (void);
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if ( TestArray() )
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printf ("Passed Conformance Test 4.5.3.2\n");
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else
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printf ("Failed Conformance Test 4.5.3.2\n");
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}
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/****************************************************************************/
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static int TestArray ( void )
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{
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int i, j, k, n; /* loop indices */
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long L; /* l-values */
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char ch;
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float f;
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double d;
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extended e;
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unsigned int ui;
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unsigned long ul;
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for (i = 0; i < 50; i++) /* assign & check singly-dimensioned */
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i1 [i] = i; /* integer array */
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for (i = 49; i >= 0; i--)
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if (i1 [i] != i)
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goto Fail;
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for (i = 0; i < 3; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 5; j++) /* integer array */
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for (k = 0; k < 8; k++)
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i3 [i] [j] [k] = k;
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for (i = 2; i >= 0; i--)
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for (j = 4; j >= 0; j--)
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for (k = 7; k >= 0; k--)
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if (i3 [i] [j] [k] != k)
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goto Fail;
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for (ch = 'a', i = 0; i < 6; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 5; j++) /* character arrays */
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ch2 [i] [j] = ch++;
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for (ch = '~', n = 5; n >= 0; n--)
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for (k = 4; k >= 0; k--)
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if (ch2 [n] [k] != ch--)
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goto Fail;
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for (i = 0; i < 10; i++) /* assign & check singly-dimensioned */
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ch1 [i] = (char) (i + 0x41); /* character arrays */
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for (ch = 'J', i = 9; i >= 0; i--)
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if (ch1 [i] != ch--)
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goto Fail;
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for (i = 8; i >= 0; i--) /* assign & check singly-dimensioned */
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L1 [i] = 2147483647; /* long integer array */
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for (i = 0; i < 9; i++)
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if (L1 [i] != 2147483647)
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goto Fail;
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for (L = 2147483646, i = 0; i < 2; i++) /* assign & check multiply- */
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for (j = 0; j < 6; j++) /* dimensioned long integer*/
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L2 [i] [j] = L--; /* array */
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for (L = 2147483635, i = 1; i >= 0; i--)
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for (j = 5; j >= 0; j--)
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if (L2 [i] [j] != L++)
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goto Fail;
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for (ui = 65534, i = 0; i < 7; i++) /* assign & check singly-dimensioned */
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ui1 [i] = ui--; /* unsigned integer array */
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for (ui = 65528, i = 6; i >= 0; i--)
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if (ui1 [i] != ui++)
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goto Fail;
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for (ui = 65534, i = 0; i < 4; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 5; j++) /* unsigned integer array */
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for (k = 0; k < 1; k++)
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ui3 [i] [j] [k] = ui--;
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for (ui = 65515, i = 3, k = 0; i >= 0; i--)
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for (j = 4; j >= 0; j--)
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if (ui3 [i] [j] [k] != ui++)
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goto Fail;
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for (ul = 4294967279ul, i = 0; i < 5; i++) /* assign & check multiply- */
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for (j = 0; j < 3; j++) /* dimensioned unsigned */
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ul2 [i] [j] = ul++; /* long integer array */
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for (ul = 4294967293ul, i = 4; i >= 0; i--)
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for (j = 2; j >= 0; j--)
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if (ul2 [i] [j] != ul--)
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goto Fail;
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ul1 [0] = ul; /* assign & check singly-dimensioned */
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if (ul1 [0] != 4294967278ul) /* unsigned long integer array */
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goto Fail;
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for (i = 0; i < 3; i++) /* assign & check singly-dimensioned */
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c1 [i] = i; /* comp array */
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for (j = 2; j >= 0; j--)
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if (c1 [j] != j)
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goto Fail;
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for (i = 0; i < 2; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 3; j++) /* comp array */
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c2 [i] [j] = 0;
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for (k = 1; k >= 0; k--)
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for (i = 2; i >= 0; i--)
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if (c2 [i] [j] != 0)
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goto Fail;
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f1 [0] = f1 [1] = f1 [2] = 43.8; /* assign & check singly-dimensioned */
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for (k = 0; k < 3; k++) /* float array */
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if (fabs(f1 [k] - 43.8) > 0.00001)
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goto Fail;
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for (f = 1.0, i = 0; i < 2; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 3; j++) /* float array */
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for (k = 0; k < 1; k++)
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for (n = 0; n < 4; n++)
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f4 [i] [j] [k] [n] = f++;
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for (f = 1.0, i = 0; i < 2; i++)
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for (j = 0; j < 3; j++)
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for (k = 0; k < 1; k++)
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for (n = 0; n < 4; n++)
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if (fabs(f4 [i] [j] [k] [n] - f++) > 0.00001)
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goto Fail;
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for (i = 0; i < 2; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 4; j++) /* double array */
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d2 [i] [j] = 0.00;
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for (d = 0, k = 1; k >= 0; k--)
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for (i = 3; i >= 0; i--)
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if (d2 [k] [i] != d)
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goto Fail;
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for (d1 [0] = 5.6, i = 1; i < 8; i++) /* assign & check singly- */
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d1 [i] = d1 [i-1] + 1.0; /* dimensioned double array */
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for (d = 12.6, k = 7; k >= 0; k--)
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if (d1 [k] != d--)
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goto Fail;
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for (e = 96e-75, i = 0; i < 7; i++) /* assign & check multiply-dimensioned */
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for (j = 0; j < 3; j++) /* extended array */
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e2 [i] [j] = e;
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for (i = 0; i < 7; i++)
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for (j = 0; j < 3; j++)
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if (fabs(e2 [i] [j] - 96.0e-75) > 0.00001)
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goto Fail;
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for (k = 8; k >= 0; k--) /* assign & check singly-dimensioned */
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e1 [k] = 0; /* extended array */
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for (e = 0.000, i = 0; i < 9; i++)
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if (e1 [i] != e)
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goto Fail;
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for (i = 0; i < 10; i++) /* assign & check singly-dimensioned */
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{ /* array of structures */
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s1 [i].a = i;
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s1 [i].f = (float) i * 2.0;
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}
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for (i = 0; i < 10; i++)
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if ((s1 [i].a != i) || (fabs(s1 [i].f - i * 2.0) > 0.00001))
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goto Fail;
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for (n = 32766, f = 29.8E10, i = 0; i < 5; i++) /* assign & check multipy- */
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for (j = 0; j < 4; j++) /* dimensioned array of */
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{ /* structures */
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s2 [i] [j].a = n--;
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s2 [i] [j].f = f;
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}
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for (n = 32766, f = 29.8e10, i = 0; i < 5; i++)
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for (j = 0; j < 4; j++)
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if ((s2 [i] [j].a != n--) || (fabs(s2 [i] [j].f - f) > 0.00001))
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goto Fail;
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for (i = 1, j = 0, k = 0; k < 3; k++) /* assign & check multiply- */
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C3 [i] [j] [k] = red; /* dimensioned array of */
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for (i = 0, k = 0; k < 3; k++) /* enumerations */
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C3 [i] [j] [k] = green;
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for (k = 0; k < 3; k++)
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if (C3 [0] [0] [k] != green)
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goto Fail;
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for (k = 0; k < 3; k++)
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if (C3 [1] [0] [k] != red)
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goto Fail;
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for (n = 5; n >= 0; n--) /* assign & check singly- */
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C1 [n] = black; /* dimensioned array of */
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for (k = 0; k < 6; k++) /* enumerations */
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if (C1 [k] != 1)
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goto Fail;
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for (i = 0; i < 3; i++) /* assign & check multiply- */
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for (j = 0; j < 3; j++) /* dimensioned array of */
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u2 [i] [j].first = j; /* unions */
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for (n = 2; n >= 0; n--)
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if (u2 [n] [0].first != 0)
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goto Fail;
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for (n = 2; n >= 0; n--)
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if (u2 [n] [1].first != 1)
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goto Fail;
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for (n = 2; n >= 0; n--)
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if (u2 [n] [2].first != 2)
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goto Fail;
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for (L = 2147483646, i = 0; i < 3; i++)
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for (j = 0; j < 3; j++)
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u2 [i] [j].second = L--;
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for (L = 2147483646, i = 0; i < 3; i++)
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for (j = 0; j < 3; j++)
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if (u2 [i] [j].second != L--)
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goto Fail;
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for (i = 0; i < 12; i++) /* assign & check singly-dimensioned */
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u1 [i].first = i; /* array of unions */
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for (k = 11; k >= 0; k--)
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if (u1 [k].first != k)
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goto Fail;
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for (L = 32767, j = 0; j < 12; j++)
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u1 [j].second = L++;
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for (L = 32767, j = 0; j < 12; j++)
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if (u1[j].second != L++)
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goto Fail;
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return (1);
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Fail:
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return (0);
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}
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