mietek

import System.Environment
import System.Process
import Data.List (isInfixOf)

-- | This script wraps clang to pass it essential arguments that keep it from dying when
-- GHC uses it as a C pre-processor during the build process.
-- To use it, choose the version of clang you'd like to use,
-- (GHC-iOS needs to use Xcode5's clang, which is already set here)
-- then compile it (ghc clang-xcode5-wrapper.hs).
-- Then, find your GHC settings file (usually something like /usr/local/lib/ghc-7.6.3/settings)

merijn

Authors:	Merijn Verstraaten
Date:	2014/11/22

So You Want to Be a Super Cool GHC Hacker?

So you have a pet peeve/bug/feature request that you'd like to see added to GHC. You made sure there was a Trac_ ticket for it, but despite your patient waiting no one is solving your problem. Those selfish GHC hackers!

cocreature

{-# LANGUAGE MagicHash, UnboxedTuples #-}
module Main(main) where

import GHC.Exts         ( addrToAny# )
import GHC.Ptr          ( Ptr(..) )
import System.Info      ( os, arch )
import Encoding
import ObjLink

main :: IO ()

Icelandjack

Reddit discussion.

Disclaimer 1: Type classes are great but they are not the right tool for every job. Enjoy some balance and balance to your balance.

Disclaimer 2: I should tidy this up but probably won’t.

Disclaimer 3: Yeah called it, better to be realistic.

Type classes are a language of their own, this is an attempt to document features and give a name to them.

taktoa

with builtins;

rec {
  pkgs = import <nixpkgs> {};

  testGHC = pkgs.haskellPackages.ghcWithPackages (p: with p; [
    base base-orphans bifunctors comonad contravariant distributive
    tagged transformers
  ]);

lspitzner

-- | Mask an event. The first parameter is the "masking event" that masks when
-- input events are forwarded to output events. The behavior constructed by
-- `stepper False mE` defines the masking period: When True, events can pass,
-- otherwise they are accumulated internally and can not pass.
-- As soon as the masking event switches from True to False, all accumulated
-- events get triggered simultaneously.
--     mask    *************         *******
--          ***             *********       *******
--     
--     eIn  v1   v2   v3             v4     v5

isovector

==================== Tidy Core ====================

Result size of Tidy Core
  = {terms: 627, types: 1,687, coercions: 398, joins: 1/6}

-- RHS size: {terms: 5, types: 21, coercions: 11, joins: 0/0}
$WUnion
$WUnion = \ @ e_XHpZ @ a_aHpZ dt_aHuO -> Union @~ <Co:11> dt_aHuO

mpickering

module Main where

import GHC as G
import GhcMake as G
import DynFlags
import SrcLoc as G
import GHC.Paths

import Control.Monad
import Control.Monad.IO.Class