[DependencyInjection] Circular reference detected for autowired decorator

[BoShurik]

Symfony version(s) affected: 4.1.3

Description
With this config

App\DI\Foo\FooInterface: '@App\DI\Foo\Foo'

App\DI\Foo\FooDecorator:
    decorates: App\DI\Foo\FooInterface

App\DI\Bar\BarInterface: '@App\DI\Bar\Bar'

App\DI\Bar\BarDecorator:
    decorates: App\DI\Bar\BarInterface

I've got

Circular reference detected for service "App\DI\Foo\FooDecorator", path: "App\DI\Foo\FooDecorator -> App\DI\Foo\FooDecorator".

If I comment decorates: App\DI\Bar\BarInterface line - all works fine
Explicit setting

arguments:
    $decorated: '@App\DI\Bar\BarDecorator.inner'

also works

How to reproduce
https://github.com/BoShurik/symfony-di-issue

[nicolas-grekas]

I think this has been fixed by #28060
I cannot reproduce it when I upgrade to 4.1.4@dev

[BoShurik]

Yes, it works. Thanks!