This PR was squashed before being merged into the 2.8 branch (closes#23023).
Discussion
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[DoctrineBridge][PropertyInfo] Added support for Doctrine Embeddables
| Q | A
| ------------- | ---
| Branch? | 2.8 and higher
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Note that [Embeddables appeared only in doctrine/orm 2.5](http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/changelog/migration_2_5.html). I added class_exists checks for that.
Commits
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7816f3b7c7 [DoctrineBridge][PropertyInfo] Added support for Doctrine Embeddables