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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.
40 lines
814 B
C++
40 lines
814 B
C++
/* Conformance Test 7.6.1.3: Verification of remainder operator */
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#include <stdio.h>
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int main (void)
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{
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char ch = 87;
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int i = 32767;
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short sh = 12345;
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long L = 98765;
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unsigned char uch = 130;
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unsigned int ui = 3579;
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unsigned short ush = 15234;
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unsigned long uL = 863112;
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/* Apply remainder operation to each integer and check expected result. */
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ch = ch % 2;
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i = i % 3;
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sh = sh % 4;
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L = L % 5;
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uch = uch % 7;
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ui = ui % 8;
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ush = ush % 9;
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uL = uL % 10;
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if ((ch != 1) || (i != 1) || (sh != 1) || (L != 0) ||
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(uch != 4) || (ui != 3) || (ush != 6) || (uL != 2))
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goto Fail;
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printf ("Passed Conformance Test 7.6.1.3\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 7.6.1.3\n");
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}
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