mirror of
https://github.com/byteworksinc/ORCA-C.git
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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.
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/* Conformance Test 4.6.4.2: Verify that subscripts work */
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/* properly in initializers. */
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#include <stdio.h>
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#include <string.h>
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char str1[] = "Hello, ";
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char str2[] = "*world.";
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char *str[] = {&str1[0], &str2[1]};
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int tensor[3][3][3] = {0,1,2,3,4,5,6,7,8,
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9,10,11,12,13,14,15,16,17,
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18,19,20,21,22,23,24,25,26};
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int *ip[27] = {
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&tensor[0][0][0],
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&tensor[0][0][1],
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&tensor[0][0][2],
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&tensor[0][1][0],
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&tensor[0][1][1],
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&tensor[0][1][2],
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&tensor[0][2][0],
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&tensor[0][2][1],
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&tensor[0][2][2],
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&tensor[1][0][0],
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&tensor[1][0][1],
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&tensor[1][0][2],
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&tensor[1][1][0],
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&tensor[1][1][1],
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&tensor[1][1][2],
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&tensor[1][2][0],
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&tensor[1][2][1],
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&tensor[1][2][2],
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&tensor[2][0][0],
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&tensor[2][0][1],
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&tensor[2][0][2],
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&tensor[2][1][0],
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&tensor[2][1][1],
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&tensor[2][1][2],
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&tensor[2][2][0],
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&tensor[2][2][1],
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&tensor[2][2][2]
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};
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int main(void)
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{
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int i;
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char st1[20],st2[20];
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int fail = 0;
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strcpy(st1, str[0]);
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strcat(st1, str[1]);
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strcpy(st2, &str1[0]);
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strcat(st2, &str2[1]);
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if (strcmp(st1,st2) != 0)
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fail = 1;
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for (i = 0; i < 27; ++i)
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if (*ip[i] != i)
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fail = 1;
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if (fail)
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printf ("Failed Conformance Test 4.6.4.3\n");
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else
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printf ("Passed Conformance Test 4.6.4.3\n");
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}
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