indexOfObject method
indexOfObject:
Implementation
int indexOfObject(objc.ObjCObject object) {
objc.checkOsVersionInternal(
'NSOrderedSet.indexOfObject:',
iOS: (false, (5, 0, 0)),
macOS: (false, (10, 7, 0)),
);
return _objc_msgSend_1vd1c5m(
object$.ref.pointer,
_sel_indexOfObject_,
object.ref.pointer,
);
}