[DependencyInjection] Wrong error message when using bindings on a service with missing parents #27146
Description
| Q | A |
|---|---|
| Bug report? | yes |
| Feature request? | no |
| BC Break report? | no |
| RFC? | no |
| Symfony version | 4.1 |
When you use bindings on a service with a missing parent class or interface you get the unused binding error which doesn't point to the real problem (a parent is missing).
This is probably related to #27088.