StringTemplateConverter::addContextError

private function addContextError(array &$context, int $code, int $position, array $info = null)
{
	$context['hasError'] = true;
	$context['error']['code'] = $code;
	$context['error']['position'] = $position;
	$context['error']['info'] = (!empty($info) && is_array($info)) ? $info : [];
	$this->unshiftError($context['error']['errors'], $code, $position, $info);
}