[Haskell-cafe] Label macro expansion bug In HList.

[aditya siram]

Thanks for updating the Cabal file. The reason I commented out the
Data.HList.TypeEqO was because I couldn't find it. I grepped the HList
source tree for it and I found references to it only in the following
places:
./Data/HList/RecordD.hs:import Data.HList.TypeEqO
./examples/TIPTransform.hs:import Data.HList.TypeEqO
./examples/MainGhcGeneric1.hs: module Data.HList.TypeEqO,
./examples/MainGhcGeneric1.hs:import Data.HList.TypeEqO
./examples/MainPatternMatch.hs:import Data.HList.TypeEqO
./examples/TIPTransformM.hs:import Data.HList.TypeEqO
./HList.cabal:                     Data.HList.HListPrelude,
Data.HList.TypeEqO,

I couldn't find it on Hoogle or Hayoo either. Am I missing something?

-deech

On Fri, Nov 11, 2011 at 10:25 PM, <oleg at okmij.org> wrote:

>
> > I have verified that the issue with the "makeLabels" function goes away
> if
> > I install 7.0.4.
>
> I'm glad to hear that. GHC 7.0.4 has updated Template Haskell in
> backward-incopatible ways.
>
> > I got an extremely large error (~ 5000 lines) when loading
> > "OCamlTutorial.hs".
>
> Quite likely the reason was the Data.HList.TypeEqO import that you
> have commented out. Data.HList.TypeEqO is really needed. I have
> pushed the changed HList.cabal. (I must admit I use HList without
> cabal-installing it: I simply arrange OOHaskell and HList as sibling
> subdirectories. See OOHaskell/samples/Makefile).
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.haskell.org/pipermail/haskell-cafe/attachments/20111111/3edb42b7/attachment.htm>