void _main(){wchar_t * data;_union_type my_union;{wchar_t data_buf[100];data=data_buf;}my_union.a=data;{wchar_t * data=my_union.b;printWLine(data);free(data);}}
static void main(){wchar_t * data;_union_type my_union;{wchar_t * data_buf=(wchar_t *)malloc(100*sizeof(wchar_t));data=data_buf;}my_union.a=data;{wchar_t * data=my_union.b;printWLine(data);free(data);}}