mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2025-01-16 05:33:25 +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.
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/* Deviance Test 4.2.2.1: Ensure "hiding" identifiers with same scope is */
|
|
/* detected */
|
|
|
|
int printf(const char *, ...);
|
|
|
|
#define MAC1 1 /* macro name */
|
|
#define MAC1 8
|
|
|
|
typedef int *intPtr; /* user-defined type */
|
|
typedef float *intPtr;
|
|
|
|
int a; /* variables */
|
|
double a;
|
|
|
|
struct aRecord { int a; }; /* type tag names */
|
|
union aRecord { long one;
|
|
int two; };
|
|
enum aRecord { rec1, rec2, rec3 };
|
|
|
|
struct repeats { int r1; /* component names */
|
|
char ch;
|
|
float r1; };
|
|
|
|
union moreRepeats { float x;
|
|
int y;
|
|
double y; };
|
|
|
|
enum stillOthers { red, black, green, green };
|
|
|
|
double D2 (int x, int z); /* function names */
|
|
int D2 (char k);
|
|
|
|
int main (void)
|
|
{
|
|
#define MAC2 2 /* macro name */
|
|
#define MAC2 3
|
|
|
|
typedef char *chPtr; /* user-defined type */
|
|
typedef short *chPtr;
|
|
|
|
int cantRedeclare; /* variables */
|
|
double cantRedeclare;
|
|
|
|
struct shortRec { int a; }; /* type tag names */
|
|
union shortRec { long one;
|
|
int two; };
|
|
enum shortRec { rec1, rec2, rec3 };
|
|
|
|
struct repeats { int r1; /* component names */
|
|
char ch;
|
|
float r1; };
|
|
|
|
union moreRepeats { float x;
|
|
int y;
|
|
double y; };
|
|
|
|
enum stillOthers { red, black, green, green };
|
|
|
|
double f1 ( ); /* function names */
|
|
char f1 (char k);
|
|
|
|
printf ("Failed Deviance Test 4.2.2.1\n");
|
|
}
|