Add missing comment

IntersectMBO · Oct 13, 2021 · 4f93952 · 4f93952
1 parent 82d4517
commit 4f93952
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/nix/pkgs/haskell/extra.nix b/nix/pkgs/haskell/extra.nix
@@ -84,6 +84,7 @@ let
       "https://github.com/haskell/lsp.git"."ef59c28b41ed4c5775f0ab0c1e985839359cec96" = "1whcgw4hhn2aplrpy9w8q6rafwy7znnp0rczgr6py15fqyw2fwb5";
     };
     modules = [{
+      # for compatibility with the GHC patch for extensible interfaces, not needed on mainline GHC.
       packages.ghcide.patches = [ ../../patches/ghcide_partial_iface.patch ];
       # Workaround for https://github.com/haskell/haskell-language-server/issues/1160
       packages.haskell-language-server.patches = lib.mkIf stdenv.isDarwin [ ../../patches/haskell-language-server-dynamic.patch ];