firstItem property
ObjCObject?
get
firstItem
firstItem
Implementation
objc.ObjCObject? get firstItem {
objc.checkOsVersionInternal('NSLayoutConstraint.firstItem', iOS: (false, (6, 0, 0)), macOS: (false, (10, 7, 0)));
final $ret = _objc_msgSend_151sglz(object$.ref.pointer, _sel_firstItem);
return $ret.address == 0 ? null : objc.ObjCObject($ret, retain: true, release: true);
}