mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2025-01-07 07:30:24 +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.
21 lines
473 B
C++
21 lines
473 B
C++
/* Deviance Test 7.6.4.1: Ensure illegal use of relational operators is */
|
|
/* detected */
|
|
|
|
#include <stdio.h>
|
|
|
|
int main (void)
|
|
{
|
|
float f = 1.1, *fptr = &f; /* can only compare pointers with pointers */
|
|
char ch = 'a', *chptr = &ch;
|
|
|
|
int i;
|
|
|
|
i = (fptr <= 0xabcd);
|
|
i = (i < fptr);
|
|
i = chptr >= ch;
|
|
i = 'Z' > chptr;
|
|
i = fptr < 5.5;
|
|
|
|
printf ("Failed Deviance Test 7.6.4.1\n");
|
|
}
|