private function parseReturnType(DivinerAtom $atom, XHPASTNode $decl)
{
$return_spec = array();
$metadata = $atom->getDocblockMeta();
$return = idx($metadata, 'return');
$type = null;
$docs = null;
if (!$return) {
$return = idx($metadata, 'returns');
if ($return) {
$atom->addWarning(pht('Documentation uses `%s`, but should use `%s`.', '@returns', '@return'));
}
}
$return = (array) $return;
if (count($return) > 1) {
$atom->addWarning(pht('Documentation specifies `%s` multiple times.', '@return'));
}
$return = head($return);
if ($atom->getName() == '__construct' && $atom->getType() == 'method') {
$return_spec = array('doctype' => 'this', 'docs' => '//Implicit.//');
if ($return) {
$atom->addWarning(pht('Method `%s` has explicitly documented `%s`. The `%s` method ' . 'always returns `%s`. Diviner documents this implicitly.', '__construct()', '@return', '__construct()', '$this'));
}
} else {
if ($return) {
$split = preg_split('/(?<!,)\\s+/', trim($return), 2);
if (!empty($split[0])) {
$type = $split[0];
}
if ($decl->getChildByIndex(1)->getTypeName() == 'n_REFERENCE') {
$type = $type . ' &';
}
if (!empty($split[1])) {
$docs = $split[1];
}
$return_spec = array('doctype' => $type, 'docs' => $docs);
} else {
$return_spec = array('type' => 'wild');
}
}
$atom->setProperty('return', $return_spec);
}
private function parseReturnType(DivinerAtom $atom, XHPASTNode $decl)
{
$return_spec = array();
$metadata = $atom->getDocblockMeta();
$return = idx($metadata, 'return');
if (!$return) {
$return = idx($metadata, 'returns');
if ($return) {
$atom->addWarning(pht('Documentation uses `@returns`, but should use `@return`.'));
}
}
if ($atom->getName() == '__construct' && $atom->getType() == 'method') {
$return_spec = array('doctype' => 'this', 'docs' => '//Implicit.//');
if ($return) {
$atom->addWarning('Method __construct() has explicitly documented @return. The ' . '__construct() method always returns $this. Diviner documents ' . 'this implicitly.');
}
} else {
if ($return) {
$split = preg_split('/\\s+/', trim($return), $limit = 2);
if (!empty($split[0])) {
$type = $split[0];
}
if ($decl->getChildByIndex(1)->getTypeName() == 'n_REFERENCE') {
$type = $type . ' &';
}
$docs = null;
if (!empty($split[1])) {
$docs = $split[1];
}
$return_spec = array('doctype' => $type, 'docs' => $docs);
} else {
$return_spec = array('type' => 'wild');
}
}
$atom->setProperty('return', $return_spec);
}
