function badValue($argName, $typeName, $value, $line, $column, $errors = null)
{
$realErrors = !$errors ? ["Expected type \"{$typeName}\", found {$value}."] : $errors;
return FormattedError::create(ArgumentsOfCorrectType::badValueMessage($argName, $typeName, $value, $realErrors), [new SourceLocation($line, $column)]);
}