copy method

ObjCObject copy()

copy

Implementation

objc.ObjCObject copy() {
  objc.checkOsVersionInternal(
    'NSObject.copy',
    iOS: (false, (2, 0, 0)),
    macOS: (false, (10, 0, 0)),
  );
  final $ret = _objc_msgSend_151sglz(object$.ref.pointer, _sel_copy);
  return objc.ObjCObject($ret, retain: false, release: true);
}