Fabian Ruffy

> @fruffy Is this PR still useful? Or perhaps other PRs have done everything you planned to do with this one already? It is effectively a debugging PR for the...

It may be worth to check out this discussion #2698. backtrace.cpp and gc.cpp are not very portable, sadly.

`libprotoc-dev` and `protobuf-compiler` are only available starting from Ubuntu 18.04. We still support Ubuntu 16.04, so this does not generalize. This note should be included if we add it to...

Can we close this issue?

Anyone with a MacOS setup able to debug the CI failure? I am not sure what to do here.

> > Anyone with a MacOS setup able to debug the CI failure? I am not sure what to do here. > > ``` > 1375/1919 Test #1: driver_inputs_test_1 ............................................................***Failed...

Hm could this be some non-determinism in the JSONGenerator?

It could either be the loader or generator, but I do not understand that code well enough yet to tell.

Done.

Thanks! So, to summarize that I get the semantics right. When `setInvalid` is called all the values of the header in question are now undefined. **However**, it is still possible...