On 31 August 2011 00:15, Bas van Dijk wrote:
> I see what I can do. I'm first going to export the 'finished' function
> from GHC.Event and use that to wait till the loop finishes and see if
> that solves my problem.
Waiting till the loop finishes doesn't solve the problem.
Here's an isolated pro
On 30 August 2011 17:39, Bryan O'Sullivan wrote:
> On Tue, Aug 30, 2011 at 6:49 AM, Bas van Dijk wrote:
>>
>> As you see I also kill the thread which is running the event manager
>> loop. However I think this is not the right way to do it because when
>> I use the library I see the following mess
On 30 August 2011 23:57, austin seipp wrote:
> 7.2.1 shipped without explicitly trusting the `base' package (an
> accident, IIRC.) You can fix this and resume your build by saying:
>
> $ ghc-pkg-7.2.1 trust base
>
> and everything should be OK.
Thanks that works!
Bas
___
7.2.1 shipped without explicitly trusting the `base' package (an
accident, IIRC.) You can fix this and resume your build by saying:
$ ghc-pkg-7.2.1 trust base
and everything should be OK.
On Tue, Aug 30, 2011 at 4:54 PM, Bas van Dijk wrote:
> Hello,
>
> I'm trying to build recent ghc-HEAD using
Hello,
I'm trying to build recent ghc-HEAD using ghc-7.2.1 but get the following error:
libraries/filepath/System/FilePath/Internal.hs:81:1:
base:Data.List can't be safely imported! The package (base) the
module resides in isn't trusted.
I guess a "-trust base" flag has to be passed to ghc s
On 11-08-29 02:39 PM, Albert Y. C. Lai wrote:
"ghc-pkg unregister --user P" drops the global package if P is not in user.
[etc]
Now as ticket http://hackage.haskell.org/trac/ghc/ticket/5442
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On Tue, Aug 30, 2011 at 6:49 AM, Bas van Dijk wrote:
>
> As you see I also kill the thread which is running the event manager
> loop. However I think this is not the right way to do it because when
> I use the library I see the following message being continually
> printed after the `Ctx` is fina
Hello,
In my (still unreleased) usb-1.0 (https://github.com/basvandijk/usb)
library I use the GHC event manager for managing events from the
underlying `libusb` C library.
To work with the library a user has to initialize it using:
newCtx ∷ IO Ctx
The `Ctx` then allows the user to see the USB d
I was thinking about the design of superclass default instances. I
think that we can get relatively far using the following extensions
together:
1) Multiple instance declarations
instance (Functor[a], Monad [a])
where
fmap = map
(>>=) = flip concatMap
return = (:[])
-- Declaration
