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Fabien Potencier 5ecf80ab3c bug #31615 Allow WrappedListener to describe uncallable listeners (derrabus) ... This PR was merged into the 4.3 branch. Discussion ---------- Allow WrappedListener to describe uncallable listeners | Q | A | ------------- | --- | Branch? | 4.3 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #31493 | License | MIT | Doc PR | N/A This is a follow-up to #31493. The previous PR did not fix the problem completely. We also need to make sure that a listener that is not callable is not passed to `Closure::fromCallable()`. Note: It would probably be a good idea to give the developer a hint about uncallable listeners. Currently, such a listener causes an exception at the worst possible point of time: when collecting the profile information. This breaks the toolbar without any helpful feedback, as I've described [here](https://github.com/symfony/symfony/pull/31493#issuecomment-492921480). This PR allows the `WrappedListener` class to describe a listener for the profiler even if the listener is not callable, which was the behavior in Symfony 4.2. Commits ------- bc3f598bfe Allow WrappedListener to describe uncallable listeners.		2019-05-25 10:29:54 +02:00
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Symfony	bug #31615 Allow WrappedListener to describe uncallable listeners (derrabus)	2019-05-25 10:29:54 +02:00