Re: [Haskell-cafe] Fw: [darcs-devel] "Inferred type is less polymorphic than expected" and type witnesses

ns first: > What's the type of this function supposed to be? > What's the type of unsafeCompare? > How is the data type with NilFL and :>: defined? > > -- ryan > > On Mon, Jan 12, 2009 at 5:43 AM, Rob Hoelz wrote: > > Forwarding to Haskell Cafe per Eric's

[Haskell-cafe] Fw: [darcs-devel] "Inferred type is less polymorphic than expected" and type witnesses

Forwarding to Haskell Cafe per Eric's suggestion. Begin forwarded message: Date: Sun, 11 Jan 2009 23:01:31 -0600 From: Rob Hoelz To: darcs-de...@darcs.net Subject: [darcs-devel] "Inferred type is less polymorphic than expected" and type witnesses Hello again, Darcs users and de

Re: [Haskell-cafe] Damnit, we need a CPAN.

Neil Mitchell <[EMAIL PROTECTED]> wrote: > Hi > > > Rationale: We need a CPAN > > We choose to spell CPAN as "Hackage" > > >, a cabal that is smart enough to know what to > > to, even if building depends on make > > Why should building depend on make? Shouldn't cabal build stuff for > us? We n

Re: [Haskell-cafe] Haskell interface file (.hi) format?

Claus Reinke <[EMAIL PROTECTED]> wrote: > > Does anyone know if/where I can find a specification for the .hi > > files generated by GHC? I ask because I want to write an > > omni-completion plugin for Vim to make Haskell hacking a bit nicer. > > you might find it easier to use GHCi's :browse com

[Haskell-cafe] Haskell interface file (.hi) format?

Hello fellow Haskellers, Does anyone know if/where I can find a specification for the .hi files generated by GHC? I ask because I want to write an omni-completion plugin for Vim to make Haskell hacking a bit nicer. Thanks, Rob Hoelz ___ Haskell-Cafe

Re: [Haskell-cafe] Safe/Unsafe calls with the GHC Foreign Function Interface

Stefan O'Rear <[EMAIL PROTECTED]> wrote: > On Thu, May 17, 2007 at 10:32:11PM -0500, Rob Hoelz wrote: > > More questions from Rob regarding his mysterious bindings... > > > > So I've been reading the docs for the FFI, and it's my understanding > >

[Haskell-cafe] Safe/Unsafe calls with the GHC Foreign Function Interface

More questions from Rob regarding his mysterious bindings... So I've been reading the docs for the FFI, and it's my understanding that foreign functions imported as "unsafe" are faster, but they've got a problem with callbacks. From what I read, I believe that I should just make a foreign functio

Re: [Haskell-cafe] IO Monad operation madness

Isaac Dupree <[EMAIL PROTECTED]> wrote: > > Isaac Dupree wrote: > >> liftM2 (:) > >> (peekCString =<< (linked_list_getdata ptr)) > >> (linkedListToHaskellStringList =<< linked_list_next ptr) > > formerly missing parenthesis fixed in the above before it bites you :( > > Isaac Thanks for the

Re: [Haskell-cafe] IO Monad operation madness

Isaac Dupree <[EMAIL PROTECTED]> wrote: > > linkedListToHaskellStringList :: LinkedList -> IO [String] > > linkedListToHaskellStringList listPtr = > > let convertList' ptr = > convertList' :: LinkedList -> [IO String], I infer? Correct. > > if listIsNull ptr > > then > >

[Haskell-cafe] IO Monad operation madness

Hello again, I'm still working on that binding, and I've come to a problem that I just can't figure out. I'm sure it's staring me right in the face, so I think another pair of eyes to take a look. So if you look at my previous message, I defined a linked list data type in C. I'm trying to conve

Re: [Haskell-cafe] Tail Recursion within the IO Monad

"Brandon S. Allbery KF8NH" <[EMAIL PROTECTED]> wrote: > > On May 16, 2007, at 12:23 , Rob Hoelz wrote: > > > And as long as I'm asking, is there some kind of monadic function > > composition operator? I'd like to clean up the a

[Haskell-cafe] Tail Recursion within the IO Monad

but I'd rather avoid it. I guess I'm looking for an answer to 2, but if 1 is true, that'd be ok too. Could anyone give me a hand? And as long as I'm asking, is there some kind of monadic function composition operator? I'd like to clea

[Haskell-cafe] Converting CTime -> Int

've poured over the standard library docs, but to no avail. Could someone give me a hint? Thanks, Rob Hoelz ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Any Haskellers anywhere?

Gabor Greif <[EMAIL PROTECTED]> wrote: > Am 06.05.2007 um 03:52 schrieb Rob Hoelz: > > > Sounds like a good idea to me. I'd like to see if any Haskellers > > are in Madison. > > Doesn't Google have a service for visualizing locations on a map? &

Re: [Haskell-cafe] Any Haskellers anywhere? (was Re: Any Haskellers in St Louis, MO?)

Sounds like a good idea to me. I'd like to see if any Haskellers are in Madison. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe