FabioBatSilva/doctrine2 — comment on commit 561da321a41779f449f9c449cc8f14075c161f51
File: lib/Doctrine/ORM/Query/ResultSetMapping.php line 303
By guilhermeblanco:

You can create a minor BC break since this will be only merged to 2.3.
All you can do is enforce the **$type** to be set.

Just don't forget to add that to CHANGELOG for 2.3