anchor.diff:        haskellOverlays.ghc-7
       ];
     };
  -  ghcAndroidAarch64 = (extendHaskellPackages nixpkgsCross.android.aarch64.pkgs.haskell.packages.ghc843).override {
  +  ghcAndroidAarch64 = (extendHaskellPackages nixpkgsCross.android.aarch64.pkgs.haskell.packages.integer-simple.ghc843).override {
       overrides = nixpkgs.lib.foldr nixpkgs.lib.composeExtensions (_: _: {}) [
         (optionalExtension enableExposeAllUnfoldings haskellOverlays.exposeAllUnfoldings)
         haskellOverlays.ghc-8_4
  
positive.code:       haskellOverlays.ios
      ];
    };
    ghcIosAarch32 = (extendHaskellPackages nixpkgsCross.ios.aarch32.pkgs.haskell.packages.ghc843).override {
      overrides = nixpkgs.lib.foldr nixpkgs.lib.composeExtensions (_: _: {}) [
        (optionalExtension enableExposeAllUnfoldings haskellOverlays.exposeAllUnfoldings)
        haskellOverlays.ghc-8_4
  
negative.code:       haskellOverlays.ios
      ];
    };
    ghcIosAarch64 = (extendHaskellPackages nixpkgsCross.ios.aarch64.pkgs.haskell.packages.integer-simple.ghc843).override {
      overrides = nixpkgs.lib.foldr nixpkgs.lib.composeExtensions (_: _: {}) [
        (optionalExtension enableExposeAllUnfoldings haskellOverlays.exposeAllUnfoldings)
        haskellOverlays.ghc-8_4
  