Function fxIteratorReturn

xs/sources/xsGenerator.c:278–302

}

void fxIteratorReturn(txMachine* the, txSlot* iterator, txBoolean abrupt)
{
	if (abrupt)
		mxPush(mxException);
	mxTry(the) {
		mxPushSlot(iterator);
		mxDub();
		mxGetID(mxID(_return));
		if (mxIsUndefined(the->stack) || mxIsNull(the->stack)) 
			mxPop();
		else {
			mxCall();
			mxRunCount(0);
			if (!mxIsReference(the->stack))
				mxTypeError("iterator result: not an object");
		}
		mxPop();
	}
	mxCatch(the) {
		if (!abrupt)
			fxJump(the);
	}
	if (abrupt)
		mxPull(mxException);
}

txBoolean fxGetIterator(txMachine* the, txSlot* iterable, txSlot* iterator, txSlot* next, txBoolean optional)
{