Help with coercion & roles?

2014-04-13 Thread Conal Elliott
I’m working on a GHC plugin (as part of my Haskell-to-hardware work) and running into trouble with coercions & roles. Error message from Core Lint: Warning: In the expression: LambdaCCC.Lambda.lamvP# @ (GHC.Types.Bool → GHC.Types.Bool → GHC.Types.Bool → GHC.Types.Bool) @ (Simple.HasIf G

Re: ANNOUNCE: GHC version 7.8.2

2014-04-13 Thread Jens Petersen
On 12 April 2014 22:30, Austin Seipp wrote: > > https://www.haskell.org/ghc/docs/7.8.2/html/users_guide/release-7-8-2.html Thank you very much! I have built it for Fedora 20 in my Copr repo: < https://copr.fedoraproject.org/coprs/petersen/ghc-7.8/>. (You can also install cabal-install-1.18 fr

Re: Using Cabal to install terminfo-0.4.0.0 breaks GHC on Debian x86_64

2014-04-13 Thread George Colpitts
I was able to do cabal install of terminfo, crypto and Yi on my mac with ghc 7.8.2 and cabal 1.18.1.3 yi seems to work although I did very little with it On Sun, Apr 13, 2014 at 12:08 PM, Ramin Honary wrote: > I am posting this to the mailing list, but it is a copy of a post I > originally made

Using Cabal to install terminfo-0.4.0.0 breaks GHC on Debian x86_64

2014-04-13 Thread Ramin Honary
I am posting this to the mailing list, but it is a copy of a post I originally made on Haskell Reddit. http://www.reddit.com/r/haskell/comments/22wu92/problems_installing_ghc_782_on_debian_ubuntu_x86/ My GHC is working fine now. But there seem to be some changes in either GHC 7.8.2 or Cabal-1.18