mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-11-17 05:06:10 +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.
19 lines
369 B
C++
19 lines
369 B
C++
/* Conformance Test 3.5.1.3: Verify macro expansion in #if commands */
|
|
|
|
int printf(const char *, ...);
|
|
|
|
#define VAL1 1
|
|
#undef VAL1
|
|
|
|
#if !VAL1 /* VAL1 should be undefined, and so evaluate as 0 */
|
|
int main (void)
|
|
{
|
|
printf ("Passed Conformance Test 3.5.1.3\n");
|
|
}
|
|
#else
|
|
int main (void)
|
|
{
|
|
printf ("Failed Conformance Test 3.5.1.3\n");
|
|
}
|
|
#endif
|