symfony/symfony-docs — pull request #1681 by breerly (2012-09-03 23:39:19+00:00)
Title: [Component][Dependency Injection][Parent Services] - Adding compile call

When using the `ContainerBuilder` outside of Symfony2, it's not immediately obvious that `$container->compile()` needs to be called in order for parent services to properly resolved.

https://github.com/symfony/symfony/issues/5419