mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-06-07 03:29:29 +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.
41 lines
801 B
C++
41 lines
801 B
C++
/* Conformance Test 7.5.5.1: Verification of bitwise negation operator */
|
|
|
|
#include <stdio.h>
|
|
|
|
int main (void)
|
|
{
|
|
char ch = 0x87;
|
|
int i = -32767;
|
|
short sh = -12345;
|
|
long L = 2147483647;
|
|
|
|
unsigned char uch = 0x95;
|
|
unsigned int ui = 0xabcd;
|
|
unsigned short ush = 0x8765;
|
|
unsigned long uL = 0xffFFffaa;
|
|
|
|
|
|
/* Invert each integer and check expected result. */
|
|
|
|
ch = ~ch;
|
|
i = ~i;
|
|
sh = ~sh;
|
|
L = ~L;
|
|
uch = ~uch;
|
|
ui = ~ui;
|
|
ush = ~ush;
|
|
uL = ~uL;
|
|
|
|
if ((ch != 'x') || (i != 32766) || (sh != 12344) || (L != 0x80000000) ||
|
|
(uch != 106) || (ui != 21554) ||
|
|
(ush != 0x789a) || (uL != 85))
|
|
goto Fail;
|
|
|
|
|
|
printf ("Passed Conformance Test 7.5.5.1\n");
|
|
return 0;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 7.5.5.1\n");
|
|
}
|