public function __construct($identifier, $paramList, $_symTable, $isFunc = true)
{
$symFunc = $_symTable->findRecursive($identifier->getValue());
if ($isFunc) {
if ($symFunc == null || !is_a($symFunc, 'vendor\\SemanticParser\\Nodes\\SymFunc')) {
//TODO: Throw exceptions like identifier <$identifier> is not a function
SemanticException::undeclared(null, $identifier->getValue());
}
}
$symFuncArgs = $symFunc->getArgs();
if (count($paramList->params) != count($symFuncArgs)) {
SemanticException::invalidArgCount($identifier->getValue());
}
for ($i = 0; $i < count($paramList->params); $i++) {
$class = get_class($symFuncArgs[$i]->type);
if (!$class::equal($symFuncArgs[$i]->type, $paramList->params[$i]->symType)) {
$paramList->params[$i] = new TypeCast($paramList->params[$i], $symFuncArgs[$i]->type);
}
}
if ($isFunc) {
$this->symType = $symFunc->returnType;
}
$this->symbol = $symFunc;
$this->identifier = $identifier;
$this->paramList = $paramList;
}
