mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-06-01 09:41:39 +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.
33 lines
756 B
C++
33 lines
756 B
C++
/* Conformance Test 7.4.5.1: Verification of postdecrement operator */
|
|
|
|
#include <stdio.h>
|
|
|
|
int main (void)
|
|
{
|
|
int i = 5;
|
|
long L = 32777;
|
|
char ch = 'y';
|
|
|
|
unsigned int ui = 65534;
|
|
unsigned long ul = 0x7FFFFFFF;
|
|
unsigned char uch = 0x80;
|
|
|
|
comp c = 4294967295ul;
|
|
float f = 3.5;
|
|
double d = 87.65;
|
|
extended e = 92.33;
|
|
|
|
i--; L--; ch--; ui--; ul--; uch--; c--; f--; d--; e--;
|
|
if ((i != 4) || (L != 32776) || (ch != 'x') || (ui != 65533) ||
|
|
(ul != 0x7fFFffFE) || (uch != 0x7f) || (c != 4294967294ul) ||
|
|
(f != 2.5) || (d != (double)86.65) || (e != 91.33))
|
|
goto Fail;
|
|
|
|
|
|
printf ("Passed Conformance Test 7.4.5.1\n");
|
|
return 0;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 7.4.5.1\n");
|
|
}
|