Remove untested typeclass elaboration

[facundominguez]

No description provided.

[facundominguez]

@ranjitjhala, @nikivazou, there is no test depending on the code in Bare.Elaborate which this PR is removing.

Section 3.2 of Verifying Replicated Data Types with Typeclass Refinements
in Liquid Haskell seems to be explaining that such code is needed to introduce dictionaries in the predicates of refinement types.

Do you have any tests that rehearse this code? My first attempt to produce a test faced a crash.

[ranjitjhala]

@nikivazou -- can you help with this? I am unfamiliar with the code? Is it "dead" code or no?

[ranjitjhala]

I agree with @facundominguez btw that we should either add tests that exercise this functionality, or, if there is no such code because the type-class stuff has not been kept compatible, then we should just remove or comment it out...

[nikivazou]

Correct! There are the test of the artifacts of the paper, I guess, not all of them are part of the test suite. Will try to find them and let you know.

[jprider63]

Here are all the benchmarks from the paper. Probably the ones from liquid-base make the most sense to add to the test suite. It might even make sense to export the verified versions of typeclasses (like VSemigroup) in a library for others to use.

[nikivazou]

Thanks!!!! I think it does not make sense to move all these in the test repo of Liquid Haskell..