lalrpop v0.19.8 contains code that will be rejected by future version of rust

[ReeceHumphreys]

When running nightly clippy from the latest toolchain get the following error about lalrpop:

warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8

We should keep an eye on this and update lalrpop if possible.

Edit: Looks like the last time lalrpop was updated was May 5, 2022

[externl]

Does it say what code?

[InsertCreativityHere]

Does it say what code?

Yeah, it's a semicolon in a macro, and apparently it's no longer legal to put it there.

There's already been 2 issues opened in LALRPOP related to this:
lalrpop/lalrpop#701
lalrpop/lalrpop#702
And a PR that claims to fix this:
lalrpop/lalrpop#703

[InsertCreativityHere]

I don't think there's anything for us to do about it. There's already a PR open with a fix, and

1. the warning is only on the nightly clippy
2. the warning is just that it's deprecated

So even if LALRPOP drags their heels merging the fix, there's plenty of time before this becomes a real issue for us.

[ReeceHumphreys]

Looking at the PR seems like a very simple fix. Hopefully its merged in soon! We can close this issue for now and reopen it in the future if it becomes a more pressing matter.