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ORCA-C/Tests/Conformance/C7.6.7.1.CC

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
/* Conformance Test 7.6.7.1: Verification of bitwise XOR operator */
#include <stdio.h>
Fix various C99+ conformance issues and bugs in test cases. 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.
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int main (void)
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{
char ch = 0X57;
int i = 0xabcd;
short sh = 0x3214;
long L = 0xfedcab65;
unsigned char uch = 0x83;
unsigned int ui = 0xcbcb;
unsigned short ush = 0x1234;
unsigned long uL = 0x98765432;
/* Perform exclusive OR operation on each integer; check expected result. */
ch = ch ^ 0x42;
i = i ^ 0x1234;
sh = sh ^ 0x4321;
L = L ^ 0xa1b2c3d4;
uch = uch ^ 0x77;
ui = ui ^ 0x7373;
ush = ush ^ 0xabcd;
uL = uL ^ 0x12345678;
if ((ch != 0x15) || (i != 0xB9F9) || (sh != 0x7135) || (L != 0x5f6e68b1) ||
(uch != 0xf4) || (ui != 0xb8b8) || (ush != 0xB9F9)
|| (uL != 0x8a42024a))
goto Fail;
printf ("Passed Conformance Test 7.6.7.1\n");
Fix various C99+ conformance issues and bugs in test cases. 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.
2022-10-17 22:50:42 +00:00
return 0;
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
Fail:
printf ("Failed Conformance Test 7.6.7.1\n");
}
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