os-k/src/kaleid/common/assert.h

//----------------------------------------------------------------------------//
//                           GNU GPL OS/K                                     //
//                                                                            //
//  Authors:    spectral`                                                     //
//              NeoX                                                          //
//                                                                            //
//  Desc:       Assertions                                                    //
//----------------------------------------------------------------------------//

#ifndef _KALCOMM_ASSERT_H
#define _KALCOMM_ASSERT_H

extern const char *panicstr;
extern void panic(const char *) __dead;

#if !defined(_NO_DEBUG)

#define assert(x) do{if(!(x))panic(#x);}while(0);

#define assert_never_used(x) do{static bool __##x##_init = FALSE; \
        assert(__##x##_init == FALSE); __##x##_init = TRUE;}while(0);

#define assert_used_once(x) do{static bool __##x##_init; assert(__##x##_init == TRUE);} while(0);

#else // not debugging

#if !defined(NDEBUG)
#define NDEBUG 1
#endif

#define assert(x)
#define assert_never_used(x)
#define assert_used_once(x)

#endif

#endif