Transpiling to GHC Core language

This page summarizes the projects mentioned and recommended in the original post on /r/haskell

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  • ghc-whole-program-compiler-project

    GHC Whole Program Compiler and External STG IR tooling

  • You could use the GHC codegen and RTS via the external STG IR. https://github.com/grin-compiler/ghc-whole-program-compiler-project

  • IdrisExtSTGCodegen

  • There is a WIP Idris2 to Ext-STG compiler: https://github.com/andorp/IdrisExtSTGCodegen

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • typelevel-rewrite-rules

    rewrite rules for type-level equalities

  • When writing a typechecker plugin, you can eliminate constraints from the user's program by providing an implementation of the corresponding dictionary. The way you provide that dictionary to ghc is by providing a core expression; for example, this evCast futureDict co expression has type EvTerm, whose first constructor takes an EvExpr, which is a synonym for CoreExpr.

  • tcplugins-zurihac2020

    ZuriHac 2020 GHC typechecker plugins project

  • Therefore, one convoluted way to integrate your language into the ghc pipeline would be as follows. Define a magic typeclass:

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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