/**
* Returns if the parameter is fully reassigned anywhere in the function.
*
* @param \Pharborist\Functions\ParameterNode $parameter
* The parameter to check.
*
* @return boolean
*/
protected function isReassigned(ParameterNode $parameter)
{
return (bool) $parameter->getFunction()->find(Filter::isInstanceOf('\\Pharborist\\Variables\\VariableNode'))->filter(function (VariableNode $variable) use($parameter) {
return $variable->getName() == $parameter->getName();
})->filter($this->isAssigned)->count();
}
