GHC 927 upgrade #10
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GHC 927 upgrade #10
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* marshall or convert between some types where necessary * provide type-hints where necessary
* Mirgrate from old Aeson < 1.5 syntax to new Aeson > 2.0.1 syntax * Marshall types and functions as required
* Remove version bounds (to be taken from stack) * Adds warning for ambiguous fields instead of being a build error
* Removes deprecated function imports from Euler-hs from test-suite
* Newer version of Upstram Beam library demands that we use fixed sized integer types like "Int64" or "Int32", instead of the machine-dependent Integer type "Int" * Make changes to test-suite that fix & reflect the above requirement.
* The order of key-fields of a few encoded JSON bytestrings needed to be shuffled around a little in the test-suite. * It now expects fields be in alphabetical order after all the updates (probably Aeson in particular), i think.
* makes some build-errors warnings instead in some source files * These build-errors prevented the project to build with GHC 9.2.5 * They can be turned into warnings for now (since the code has always been this way) The new GHC update just started treating them as build-errors. * These can be dealt with in a new iteration later.
* There was a parse-error in cabal.project file with haskell-flake i think. * Added a new line, since thats what the parser expects and it is identically the same as before.
* Adds ".envrc" file the enables using direnv to load the flake environment * Use "direnv allow" to activate it as usual
* Updates .gitignore file to ignore .direnv and result folder.
* Adds flake.nix with nix setup ready to build Euler-hs with GHC-9.2.7 * flake.nix uses the newer haskell-flake 0.4.0 (unreleased) syntax , by way of common repo * Adds the corresponding flake.lock file
Author
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cc: @aravindgopall |
8 tasks
Member
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@arjunkathuria Why is this PR not targeting |
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This PR enables and upgrades Euler-hs repo to be able build with newer GHC 9.2.7, using nix.
Key changes include
and more.