hi all,
I've added some code [1] [2] to GHCJS to make it run Template Haskell code
on node.js, rather than using the GHC linker. GHCJS has supported TH for a
long time now, but so far always relied on native (host) code for it. This
is the main reason that GHCJS always builds native and JavaScript
wow, this is great work!
If theres a clear path to getting the generic tooling into 7.10, i'm all
for it :) (and willing to help on concrete mechanical subtasks)
On Wed, Jul 2, 2014 at 12:14 PM, Luite Stegeman wrote:
> hi all,
>
> I've added some code [1] [2] to GHCJS to make it run Template H
This would probably be a great boon for those trying to use haskell for
Android and IOS right? how might the emulation setup work for those?
On Wed, Jul 2, 2014 at 2:20 PM, Carter Schonwald wrote:
> wow, this is great work!
>
> If theres a clear path to getting the generic tooling into 7.10,
I signed up for the mailing list to express my high level of interest in
this project, I have been working with GHC 7.8 built as a cross compiler
for Android and currently the only way to use libraries like lens,
singletons, and anything else that uses Template Haskell is to add a patch
to enable i
Yes! This would definitely be of great interest to users of the
Android cross compilers. It should be quite feasible to drive a TH
runner process on a development device or emulator. Having genuine TH
support would be a huge improvement to the usefulness of GHC in a
cross compiling scenario.
I wou
I think GHC could use more or less the same communication method as GHCJS
now does: Start some user-specifiied process and send messages through
pipes (GHCJS uses stdin/stderr of the node process), with the difference
that it would get dynamic libraries for the target rather than blobs of JS
code.
seem to have said “oh yes, that’d be interesting”.
Simon
From: ghc-devs [mailto:ghc-devs-boun...@haskell.org] On Behalf Of Luite Stegeman
Sent: 02 July 2014 17:14
To: ghc-devs; glasgow-haskell-us...@haskell.org
Subject: GHCJS now runs Template Haskell on node.js - Any interest in out of
process TH
In case anyone wanted to start writing haskell android code now, jhc
fully supports android as a target. here is an app made with it
https://play.google.com/store/apps/details?id=org.metasepi.ajhc.android.cube
this was made with Kiwamu's ajhc branch but code has been merged back
into the main tre
Hello John,
I tried to install the Haskell demo Cube on my Nexus 7
and got: Error: package file was not signed correctly.
D
On Thu, Jul 3, 2014 at 4:47 PM, John Meacham wrote:
> In case anyone wanted to start writing haskell android code now, jhc
> fully supports android as a target. here is an a
On Thu, Jul 3, 2014 at 6:18 PM, Simon Peyton Jones
wrote:
> Luite
>
>
>
> I lack the bandwidth to respond at any technical depth, but I’d like to
> make encouraging noises. If you can figure out a way to make GHC do these
> things without making the compiler terribly complicated and making
> ma
Hmm.. It works on my nexus 4. Kiwamu of the metasepi
http://ajhc.metasepi.org/ is the one that uploaded the demo. Perhaps
he needs to update the key or something.
On Thu, Jul 3, 2014 at 9:43 PM, Dominick Samperi wrote:
> Hello John,
> I tried to install the Haskell demo Cube on my Nexus 7
> and g
How would you do reification with that approach?
On Sat, Jul 5, 2014 at 9:59 PM, John Meacham wrote:
> Actually, I was looking into it a little, and template haskell could
> effectively be implemented by a pre-processor and a portable library
> that is compiler independent. If one could get ghc
The target compiler would have the TH libraries, which could be made
to be portable. The external program would just extract the TH bits
and turn them into a program that spits the TH expanded output to a
new file to compile, and repeat the process til no TH expansions exist
and finally that is the
I'm not sure I correctly understand your approach, but to have the template
haskell reification work without any runtime communication with the
compiler you'd have to include the entire typechecker state, at least for
all names reachable from the splice (see
http://hackage.haskell.org/package/templ
That is great! Please send your patches to me. I would love to update
ghc-android to support 7.8. A pull request on github would be ideal, but
plain patches are ok too.
On 2014-07-03 05:18, member MP2E wrote:
> 1. Cross GHC 7.8 using the Stage1 TH patch and a few other patches
> available from Neu
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