void main(){wchar_t * data;data=NULL;data=NULL;data=(wchar_t *)realloc(data, 100*sizeof(wchar_t));{wchar_t * data_copy=data;wchar_t * data=data_copy;delete data;}}
static void main(){wchar_t * data;data=NULL;data=NULL;data=(wchar_t *)realloc(data, 100*sizeof(wchar_t));{wchar_t * data_copy=data;wchar_t * data=data_copy;free(data);}}