Can't inline an inline

[severach]

memcpy() is inline code. When I try to make a typechecked version it won't inline.

Code Select Expand

__inline CHAR * amemcpy(CHAR *szDest,CHAR *szSource,size_t cchCount) {
 return (CHAR *)memcpy(szDest,szSource,cchCount);
}


[Sanguis]

If you want to typecheck it, you can use this method:

Code Select Expand

#define amemcpy(v1, v2, n)  ((char*)memcpy(v1, v2, n))


[severach]

That typechecks the return value but that's not where the bulk of the errors are made. I want the parameters to be checked. Shown is one solution. The errors will be caught in any DEBUG build and the release builds will run at full speed with one typecheck.

Code Select Expand


#ifdef DEBUG
EXTERNC CHAR *amemcpy(CHAR *v1,const CHAR *v2,size_t n) {
 return (CHAR *)memcpy(v1,v2,n);
}
#else
#define amemcpy(v1, v2, n)  ((char*)memcpy(v1, v2, n))
#endif

 CHAR test[5];
 memset(&test,0,sizeof(test)); // 1 warning in Watcom, 0 warnings in Pelles
 WCHAR testW[5];
 wmemset(&testW,0,NELEM(testW)); // 1 error
 WCHAR *v1,*v2;
 WCHAR *vr=amemcpy(v1,v2,0); // 1 error, no warnings
 CHAR *c1,*c2;
 CHAR *vc=wmemcpy(c1,c2,0); // 3 errors, no warnings