void _main(){wchar_t * data;wchar_t * *data_ptr1=&data;wchar_t * *data_ptr2=&data;data=NULL;{wchar_t * data=*data_ptr1;data=(wchar_t *)malloc(100*sizeof(wchar_t));free(data);}{wchar_t * data=*data_ptr2;free(data);}}
static void main(){wchar_t * data;wchar_t * *data_ptr1=&data;wchar_t * *data_ptr2=&data;data=NULL;{wchar_t * data=*data_ptr1;data=(wchar_t *)malloc(100*sizeof(wchar_t));free(data);}{wchar_t * data=*data_ptr2;}}