Re: Segmentation fault/access violation in generated code

2012-06-23 Thread Bas van Dijk
On 23 June 2012 02:40, Ian Lynagh ig...@earth.li wrote: Hi Bas, On Sun, Jun 17, 2012 at 05:11:35PM +0200, Bas van Dijk wrote: module Main where import Foreign import qualified Foreign.Concurrent as FC import Control.Concurrent import Bindings.Libusb.InitializationDeinitialization main

Re: Segmentation fault/access violation in generated code

2012-06-22 Thread Ian Lynagh
Hi Bas, On Sun, Jun 17, 2012 at 05:11:35PM +0200, Bas van Dijk wrote: module Main where import Foreign import qualified Foreign.Concurrent as FC import Control.Concurrent import Bindings.Libusb.InitializationDeinitialization main :: IO () main = do ctxPtr - alloca $ \ctxPtrPtr -

Re: Segmentation fault/access violation in generated code

2012-06-19 Thread Bas van Dijk
I just tried building the following program with the new GHC win64_alpha1 and apart from warnings from using the unsupported stdcall calling convention running the program doesn't give a segmentation fault as it does when building the program with GHC-7.4.2: {-# LANGUAGE ForeignFunctionInterface