coalton: update override to use the version from quicklisp

    };

  });

  coalton = build-asdf-system {

    pname = "coalton";

    version = "trunk";

    src = pkgs.fetchFromGitHub {

      owner = "coalton-lang";

      repo = "coalton";

      rev = "05111b8a59e3f7346b175ce1ec621bff588e1e1f";

      hash = "sha256-L9o7Y3zDx9qLXGe/70c1LWEKUWsSRgBQru66mIuaCFw=";

    };

    lispLibs = with super; [

      alexandria

      eclector-concrete-syntax-tree

      fiasco

      float-features

      self.fset

      named-readtables

      trivial-garbage

  thih-coalton = self.coalton;

  quil-coalton = self.coalton;

  coalton = super.coalton.overrideLispAttrs (oa: {

    systems = [

      "coalton"

      "thih-coalton"

      "quil-coalton"

      "thih-coalton/tests"

      "quil-coalton/tests"

      "coalton/tests"

    ];

    lispLibs = oa.lispLibs ++ [ self.fiasco ];

    nativeLibs = [ pkgs.mpfr ];

    systems = [ "coalton" "coalton/tests" ];

    meta = {

      description = "statically typed functional programming language that supercharges Common Lisp";

      homepage = "https://coalton-lang.github.io";

      license = pkgs.lib.licenses.mit;

    };

  };

  });

  });