Remove liquid-base with automatic search of assumptions

[facundominguez]

This PR

• Moves and renames the liquidhaskell package to liquidhaskell-boot
• Creates a new package liquidhaskell that reexports the plugin and additionally defines modules with assumptions for base and ghc-prim.
• Has LH load assumptions from these modules whenever a target module imports any matching module.

Matching of modules is done solely by name. Whenever the target module imports module A.B.C, LH will try to load assumptions from module A.B.C_LHAssumptions in dependency packages. It cannot load assumptions automatically from the home package, but A.B.C_LHAssumptions can be imported manually as well.

This PR implements much of #2106. If the approach looks good, I will proceed to remove the remaining liquid-* packages and then I'll update the documentation.

[facundominguez]

The commits are likely easier to explore individually than all together.
The most interesting commit must be 83cad3d and then 7d76971.

[facundominguez]

Looks like there is some speed up in CI with these changes. While circleci jobs in develop take 30 minutes. Jobs in this branch are closer to 20 minutes. I've also noticed some speed ups locally.

But I don't have insights about why. One factor could be that assumptions fit in 33 modules while the removed liquid-base holds more than 200 modules.

[ranjitjhala]

Very likely - it used to take a while for GHC to just “compile” those wrapper packages

On Fri, Apr 14, 2023 at 6:51 PM Facundo Domínguez ***@***.***> wrote: Looks like there is some speed up in CI with these changes. While circleci jobs in develop take 30 minutes. Jobs in this branch are closer to 20 minutes. I've also noticed some speed ups locally. But I don't have insights about why. One factor could be that assumptions fit in 33 modules while the removed liquid-base holds more than 200 modules. — Reply to this email directly, view it on GitHub <https://urldefense.com/v3/__https://github.com/ucsd-progsys/liquidhaskell/pull/2166*issuecomment-1509458057__;Iw!!Mih3wA!Ad0O1LzN9zdcRq6nLVXWocZmTuOOvzp2JMmHuRx4d8GIjMQvNAUtOXKmIKju3iLAfw-IZPvEXomK9aK1MaC7I9dg$>, or unsubscribe <https://urldefense.com/v3/__https://github.com/notifications/unsubscribe-auth/AAMS4ODTYKET3OCNZHO65ITXBH5LFANCNFSM6AAAAAAW5ZMNQY__;!!Mih3wA!Ad0O1LzN9zdcRq6nLVXWocZmTuOOvzp2JMmHuRx4d8GIjMQvNAUtOXKmIKju3iLAfw-IZPvEXomK9aK1MWaAszhz$> . You are receiving this because your review was requested.Message ID: ***@***.***>

-- - Ranjit.

[facundominguez]

@nikivazou, @ranjitjhala, in the absence of objections, I would be merging this in a couple of days. Please, let me know if you'd like to offer more review time.

[ranjitjhala]

Hi @facundo — I’m traveling this week - is there any chance we can sync about it next week? I want to make sure I properly understand the new workflow for “assumptions”. Thanks! Ranjit

On Tue, Apr 18, 2023 at 12:26 PM Facundo Domínguez ***@***.***> wrote: @nikivazou <https://urldefense.com/v3/__https://github.com/nikivazou__;!!Mih3wA!FFewvoHrg4or0zVhRzMdHkNHdGUaVk-f7tLGqDnYmpt9Il42R_fsAdXedCB5G8vf5SBbODy4FxadDnVfB8F8DyaA$>, @ranjitjhala <https://urldefense.com/v3/__https://github.com/ranjitjhala__;!!Mih3wA!FFewvoHrg4or0zVhRzMdHkNHdGUaVk-f7tLGqDnYmpt9Il42R_fsAdXedCB5G8vf5SBbODy4FxadDnVfB9L5Lzxl$>, in the absence of objections, I would be merging this in a couple of days. Please, let me know if you'd like to offer more review time. — Reply to this email directly, view it on GitHub <https://urldefense.com/v3/__https://github.com/ucsd-progsys/liquidhaskell/pull/2166*issuecomment-1512910484__;Iw!!Mih3wA!FFewvoHrg4or0zVhRzMdHkNHdGUaVk-f7tLGqDnYmpt9Il42R_fsAdXedCB5G8vf5SBbODy4FxadDnVfB0bqJAOb$>, or unsubscribe <https://urldefense.com/v3/__https://github.com/notifications/unsubscribe-auth/AAMS4OGQUQXUXU4L7VJUNNDXBZ25VANCNFSM6AAAAAAW5ZMNQY__;!!Mih3wA!FFewvoHrg4or0zVhRzMdHkNHdGUaVk-f7tLGqDnYmpt9Il42R_fsAdXedCB5G8vf5SBbODy4FxadDnVfB5Y7qpJs$> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- - Ranjit.

[facundominguez]

Good idea!

[ranjitjhala]

🎉🎉🎉

On Thu, Apr 27, 2023 at 7:02 AM Facundo Domínguez ***@***.***> wrote: Merged #2166 <https://urldefense.com/v3/__https://github.com/ucsd-progsys/liquidhaskell/pull/2166__;!!Mih3wA!BJ-6c0LBCAg9YsqK6GFOts3A8R3fEVhCiAwv7elGam2t_DwPIlF9By5_YXpB1INtJCUW4_9S_HuxDSsbs3K5Ea7F$> into develop. — Reply to this email directly, view it on GitHub <https://urldefense.com/v3/__https://github.com/ucsd-progsys/liquidhaskell/pull/2166*event-9115015423__;Iw!!Mih3wA!BJ-6c0LBCAg9YsqK6GFOts3A8R3fEVhCiAwv7elGam2t_DwPIlF9By5_YXpB1INtJCUW4_9S_HuxDSsbs4QGK7vp$>, or unsubscribe <https://urldefense.com/v3/__https://github.com/notifications/unsubscribe-auth/AAMS4OHJ3JQTPSFLGLFHLYLXDJ37ZANCNFSM6AAAAAAW5ZMNQY__;!!Mih3wA!BJ-6c0LBCAg9YsqK6GFOts3A8R3fEVhCiAwv7elGam2t_DwPIlF9By5_YXpB1INtJCUW4_9S_HuxDSsbs5wmrZuM$> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- - Ranjit.