Add example for issue 9388

[simonschaufi]

See rectorphp/rector/issues/9388

[simonschaufi]

If you run the RenameClassRector before the rule, it's broken. If you run it after the rule, it works so there must be something going on with the doc block in RenameClassRector that breaks.

[samsonasik]

I tried this locally, and this is expected :), when you are inner namespace without \\ prefix, you define:

namespace Rector\Tests\Issues\Issue9388\Fixture;

/** @TYPO3\CMS\Extbase\Annotation\Validate("NotEmpty") */

The type detected is namespace + value of @, so it become a non-existing object type:

Rector\Tests\Issues\Issue9388\Fixture\TYPO3\CMS\Extbase\Annotation\Validate;

If you want to apply it, ensure the TYPO is in the use statement, eg:

use TYPO;

so it will correctly detect it :)

[samsonasik]

This is why when you flip the rule, the rule is "working", while actually invalid, as the original namespaced name is current namespace + value identifier if no \\ prefix, so you're changing behaviour of valid identifier.

Add use TYPO, and you will have correct detection :)