Then you will have a stack trace to work with. Again, this discussion would be more meaningful if you provided some real world examples. Hypothetical situations that will never happen in the real world are kind of pointless. You don't have to invent reasons to justify not using Go, if that is your intent. Frankly, I couldn't care less what tools you use, and it seems like it is justifiably not the right tool for your problems to begin with.
> Vendoring is not primarily about forking and then changing the code. The main purpose of vendoring is freezing dependencies.
But you are quite literally maintaining a fork. In 99% of the cases there will be no need to modify the code, be it in vendor or in another repository. Freezing the dependency has always been the primary goal of both approaches. The only difference vendor introduced is that the code resides under the vendor tree of each individual application, instead of in a global namespace that allows you to share your pinned version with all of your applications. That's it.
