/**
* 复制一个函数的参数表token
*/
private function cloneFunctionArgvLst(TokenPool $aTokenPool, FunctionDefine $aOriFunctionDefine)
{
$aArgLstStart = $aOriFunctionDefine->argListToken();
$aArgLstEnd = $aArgLstStart->theOther();
$aIter = $aTokenPool->iterator();
$nPos = $aIter->search($aArgLstStart);
if ($nPos === false) {
return array();
}
$aIter->seek($nPos);
$aIter->next();
$arrNewTokens = array();
while ($aToken = $aIter->current() and $aToken !== $aArgLstEnd) {
$aNewToken = new Token(0, '', 0);
$aNewToken->cloneOf($aToken);
$arrNewTokens[] = $aNewToken;
$aIter->next();
}
return $arrNewTokens;
}
