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I like haskell. Actually, let me rephrase that: I like GHC2021. And I have found that's one of the tricky bits with Haskell, together with the language being i

I like haskell. Actually, let me rephrase that: I like GHC2021. And I have found that's one of the tricky bits with Haskell, together with the language being in very active development, wich makes upgrading your compiler a thing.

tome 2y ago
Actually, changes to the compiler hardly ever break anything. I recently upgraded four compiler versions in a row and apart from a bug and some warnings the compiler didn't force any changes at all. It's primarily changes to libraries that introduce churn. https://h2.jaguarpaw.co.uk/posts/ghc-8.10-9.6-experience-report/ https://h2.jaguarpaw.co.uk/posts/ghc-8.10-9.6-experience-rep... (DeepSubsumption wouldn't have been a problem if we'd specified Haskell2010, as we should have.)