adinapoli

hermes-server: internal error: Invalid object in isRetainer(): 39 (GHC version 7.8.3 for x86_64_apple_darwin) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug

adinapoli

fn main() {

    const BUFSIZE: uint = 500000;
    let buf = &mut[0u8, .. BUFSIZE]; //500k buffer
    loop {
        let read_bytes = std::io::stdin().lock().read(buf);
        match read_bytes {
            Ok(v) => 
                if v == BUFSIZE {

adinapoli

Steps to reproduce

mkdir repro
cd repro
cabal get snappy
cd snappy-0.2.0.2
brew install snappy
cabal sandbox init
cabal install

adinapoli

{-# LANGUAGE RebindableSyntax, OverloadedStrings #-}
module Chronos.Foreign.Reflection where

import Fay.Text (Text, fromString)
import JQuery
import Prelude
import HTML
import qualified Fay.Text as T
import FFI
import qualified CodeMirror as CM

adinapoli

{-# LANGUAGE OverloadedStrings #-}
module Haste.JQuery where

import Haste.Foreign
import Haste.JSON
import Haste.Prim
import Haste hiding (Event)


--------------------------------------------------------------------------------

adinapoli

{-# LANGUAGE OverloadedStrings #-}
module Haste.JQuery where

import Haste.Foreign
import Haste.JSON
import Haste.Prim
import Haste hiding (Event)


--------------------------------------------------------------------------------

adinapoli

let
  pkgs = import <nixpkgs> {};
  ghc = pkgs.ghc.ghc783;
  myCabal = pkgs.haskellPackages.cabal.override {
      extension = self : super : {
        self.hyperlinkSource = false;
      };
  };
  hsEnv = pkgs.haskellPackages.ghcWithPackages (hsPkgs : ([
    myCabal

adinapoli

From 68cebd2b5fc2ef449e725dfe08d857e43d61dd97 Mon Sep 17 00:00:00 2001
From: Alfredo Di Napoli <[email protected]>
Date: Thu, 19 Jun 2014 08:54:06 +0200
Subject: [PATCH] Tweaked docsym and Lexer as tentative fix for #8226

---
 compiler/main/HeaderInfo.hs | 4 ----
 compiler/parser/Lexer.x     | 6 +-----
 2 files changed, 1 insertion(+), 9 deletions(-)

adinapoli

let
  pkgs = import <nixpkgs> {};
  ghc = pkgs.ghc.ghc782;
  hsEnv = pkgs.haskellPackages.ghcWithPackages (hsPkgs : ([
    hsPkgs.cabal
    hsPkgs.happy
    hsPkgs.alex
    hsPkgs.cabalInstall_1_20_0_1
    ]));

adinapoli

-- Sources:

-- http://www.haskellforall.com/2012/09/the-functor-design-pattern.html
-- http://www.haskell.org/haskellwiki/Functor
-- http://learnyouahaskell.com/functors-applicative-functors-and-monoids

-- Hide pre-existing Maybe and map function from Prelude.
import Prelude hiding (Maybe (..), map)

-- Import the Monadic composition operator.