[Yaml][2.3] Regression with standard wildcard mistaken for an inline variable #11835
Description
Before 45a5863 it was possible to do:
# Signal Slot API wrapper
ezpublish.signalslot.event_converter_slot:
tags:
- { name: ezpublish.api.slot, signal: * }like in this file part of eZ Publish.
After (after the recent release of 2.3.19) the following warning and exception are thrown:
PHP Warning: array_key_exists(): The first argument should be either a string or an integer in vendor/symfony/symfony/src/Symfony/Component/Yaml/Inline.php on line 409
[Symfony\Component\Yaml\Exception\ParseException]
Reference "" does not exist at line 171 (near "- { name: ezpublish.api.slot, signal: * }").