add 5 rustdoc ices

[matthiaskrgr]

rust-lang/rust#98002
rust-lang/rust#98003
rust-lang/rust#98006
rust-lang/rust#98007
rust-lang/rust#98009

[JohnTitor]

I'm not sure if we should track the 'not implemented yet' ICEs, i.e. 98002. Any reason to add here?

[matthiaskrgr]

Any reason to not track it?
If it's an official test that reproduces a crash, that's double bad imo.

[JohnTitor]

Why do you want to track it? We usually track ICEs not to overlook a fix and to add a regression test. But if a cause is just "not implemented yet", an implementation PR will add some tests. What action we should take then if that "ICE" is fixed? I don't think it makes much sense.

[matthiaskrgr]

There could also be some refactoring that removes the panic, or the code leading to it accidentally, without any tests being added, which has already happened. Then we know that we can add the ice code as a test.

If the ice is fixed, we know we can close the ticket?

[JohnTitor]

Fair enough 👍