Print original exception after failing to raise it

[jhass]

No description provided.

[jhass]

Well, unfortunately that was too easy. It seems to break CI, though locally the specs pass for me :(

[jhass]

Well, looks like I fixed it!

[waj]

@jhass, this looks good, but is that rescue nil really necessary?

[jhass]

Probably not, it's admittedly defensive. I just figured given we're already in a weird state, we don't need to confuse users with any potential more weird error messages they cannot do anything about. But I don't care much about it, I can remove it if you prefer.

[waj]

Yes, I understand. print_exception is actually quite defensive already 🙂 https://github.com/crystal-lang/crystal/blob/master/src/crystal/system/print_error.cr#L26

If you don't mind, I would remove that. Actually there are still many rescue nil in the std that I want to get rid of (and after that I would like to remove that feature completely 😝)

[waj]

Thanks!