function unfold_soak($options)
{
return unfold_soak($options, $this, 'variable');
}
function unfold_soak($options)
{
if ($this->soak) {
if ($this->variable) {
if ($ifn = unfold_soak($options, $this, 'variable')) {
return $ifn;
}
$tmp = yy('Value', $this->variable);
list($left, $rite) = $tmp->cache_reference($options);
} else {
$left = yy('Literal', $this->super_reference($options));
$rite = yy('Value', $left);
}
$rite = yy('Call', $rite, $this->args);
$rite->is_new($this->is_new());
$left = yy('Literal', 'typeof ' . $left->compile($options) . ' === "function"');
return yy('If', $left, yy('Value', $rite), array('soak' => TRUE));
}
$call = $this;
$list = array();
while (TRUE) {
if ($call->variable instanceof yy_Call) {
$list[] = $call;
$call = $call->variable;
continue;
}
if (!$call->variable instanceof yy_Value) {
break;
}
$list[] = $call;
if (!($call = $call->variable->base) instanceof yy_Call) {
break;
}
}
foreach (array_reverse($list) as $call) {
if (isset($ifn)) {
if ($call->variable instanceof yy_Call) {
$call->variable = $ifn;
} else {
$call->variable->base = $ifn;
}
}
$ifn = unfold_soak($options, $call, 'variable');
}
return isset($ifn) ? $ifn : NULL;
}
function unfold_soak($options)
{
if (in_array($this->operator, array('++', '--', 'delete'), TRUE)) {
return unfold_soak($options, $this, 'first');
}
return NULL;
}