I'm planning to start an Objective-C/Cocoa project and would like to write it
in Haskell as much as possible.
Of course, I can contrive to split the project into app logic (Haskell) and UI
(Objective-C) with some sort of minimal interface between them; possibly just
plain old C FFI.
However,
I'm curious about using Haskell for metaprogramming.
It looks like I can dynamically compile, load and run some Haskell with the
plugins package. Actually I've briefly tried this and it seems to work for
some simple cases at least.
Now I would like to be able to enumerate precompiled public
I'm trying to get LLVM 3.0 installed and then have the llvm-3.0.1.0 package
install and bind against it with cabal.
I'm on a recent 64 bit Mac which shows up in various messages like: Target
platform inferred as: x86_64-apple-darwin
I was advised on the Haskell IRC channel to install a 3.0
-07, at 8:39 PM, Luke Evans l...@eversosoft.com wrote:
My cabal-fu is extremely weak, so I'll plug on and see if I can figure out
how cabal's analysis/build might be going wrong here.
I'd be very grateful for any clues though!
-- Luke
, Brandon Allbery allber...@gmail.com wrote:
On Mon, Apr 8, 2013 at 12:10 AM, Luke Evans l...@eversosoft.com wrote:
Unfortunately, it looks like my cabal build failure occurs in a temporary and
very short-lived directory. So presumably the dodgy FFI gets copied into
there from elsewhere. I
OK, thanks again. I'll give that a whirl.
On 2013-04-08, at 7:48 AM, Brandon Allbery allber...@gmail.com wrote:
On Mon, Apr 8, 2013 at 1:32 AM, Luke Evans l...@eversosoft.com wrote:
Unfortunately, it looks like
/Library/Frameworks/GHC.framework/Versions/7.4.2-x86_64/usr/lib/ghc-7.4.2
for which a 6 month cycle is a very long
time. Another similar one is that I found that yesod's development server
doesn't run on 7.4.2 due to a bug (allegedly long since fixed).
On 2013-04-08, at 10:08 AM, Luke Evans l...@eversosoft.com wrote:
OK, thanks again. I'll give that a whirl
It's sometimes difficult to figure out a good choice when you're searching for
a new feature/library (when you go beyond safety of the HP).
I'm looking for a generic zipper to (hopefully) navigate over an AST… so a
hetrogeneous structure.
It's probably sufficient to make this traversable in a
Hmm, in my naivety I failed to notice that the 'official' GHC.Generics are
completely different to SYB on which syz is built. Classic case of reading the
same words/names and assuming they're exactly the same thing.
Maybe it's not that hard to rewrite syz in terms of GHC.Generics.Generic (I'll
Thanks Roman.
I'll probably go with Data.Data then. Certainly, I'm not looking for any
significant distractions and I'll heed your cautionary note.
I read that GHC.Generics is fit and fast in comparison to SYB, but that's not
really a big concern for me at the moment.
I just fell in to
I was hoping I could use Arbitrary instances to generate streams of values for
test data.
It looks like you're not 'supposed' to be trying this, other than for the
specific purpose of then testing some properties on these streams within Quick
Check itself.
I'm looking for something like the
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