Apple-2gs-SW/ORCA-C
1
0
Fork 0
mirror of https://github.com/byteworksinc/ORCA-C.git synced 2025-02-18 23:30:41 +00:00
Code Issues Projects Releases Wiki Activity
ORCA-C/Tests/Conformance/C19.2.0.1.CC

27 lines
476 B
Plaintext
Raw Normal View History

Change all text/source files to LF line endings.
2017-10-21 18:40:19 -05:00
/* Conformance Test 19.2.0.1: Verification of div, ldiv library functions */
#include <stdlib.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.
2022-10-17 17:50:42 -05:00
int printf(const char *, ...);
int main (void)
Change all text/source files to LF line endings.
2017-10-21 18:40:19 -05:00
{
div_t d1;
ldiv_t ld1;
d1 = div (-9, 3);
if ((d1.quot != -3) || (d1.rem != 0))
goto Fail;
ld1 = ldiv (-80, 7);
if ((ld1.quot != -11) || (ld1.rem != -3))
goto Fail;
printf ("Passed Conformance Test 19.2.0.1\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 17:50:42 -05:00
return 0;
Change all text/source files to LF line endings.
2017-10-21 18:40:19 -05:00
Fail:
printf ("Failed Conformance Test 19.2.0.1\n");
}
Reference in New Issue Copy Permalink