May 2010 - C2hs - Haskell.org

patch applied (c2hs): Remove redundant vim modeline which apparently confuses emacs
by duncan＠community.haskell.org 31 May '10

31 May '10

Sun May 30 18:43:28 EDT 2010 Duncan Coutts <duncan(a)haskell.org> * Remove redundant vim modeline which apparently confuses emacs Ignore-this: 3d6c5aae17fb80fc690ebee4749d0acc Also add ghc-options: -fwarn-tabs M ./c2hs.cabal -1 +1 M ./src/C2HS/Gen/Bind.hs -1 View patch online: http://code.haskell.org/cgi-bin/darcsweb.cgi?r=c2hs;a=darcs_commitdiff;h=20…

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Re: [c2hs] #29: C2HS chokes on Mac "^" block notation
by c2hs 28 May '10

28 May '10

#29: C2HS chokes on Mac "^" block notation --------------------+------------------------------------------------------- Reporter: guest | Type: defect Status: new | Priority: normal Milestone: | Component: general Version: 0.16.0 | Keywords: --------------------+------------------------------------------------------- Comment(by guest): undefining BLOCKS does not help, I'm pretty sure that language-c will need to be extended. As a quick workaround, you can specify to use cpp-4.0 and it seems to work: c2hs -ccpp-4.0 on my machine cpp-4.0 seems to actually be gcc-4.0.1 -- Ticket URL: <http://hackage.haskell.org/trac/c2hs/ticket/29#comment:3> c2hs <http://www.cse.unsw.edu.au/~chak/haskell/c2hs/> C->Haskell, An Interface Generator for Haskell

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#31: c2hs should derive and use default marshallers from enum and pointer hooks
by c2hs 28 May '10

28 May '10

#31: c2hs should derive and use default marshallers from enum and pointer hooks --------------------+------------------------------------------------------- Reporter: guest | Type: enhancement Status: new | Priority: normal Milestone: | Component: general Version: 0.16.0 | Keywords: --------------------+------------------------------------------------------- This is a FIXME in the source code, and I'm working on bindings that would really benefit from the DRY aspect of this feature. Specifically, c2hs should derive the following in/out marshallers: * `fromIntegral . fromEnum` and `toEnum . fromIntegral` from an enum hook * `id` and `id` from both naked and `newtype` pointer hooks * `withForeignPtr` and `newForeignPtr_` for `foreign` pointer hooks * `withPointerType` (the generated function) and `PointerType . newForeignPtr_` for `foreign newtype` pointer hooks. The out marshaller is not great here, a !ForeignPtr with no finalizers is not terribly useful concealed inside the newtype. Perhaps `foreign newtype` should be left naked, or furnished with an 'in' default marshaller only. Since I don't enjoy giving work to other people, I volunteer to add this functionality and submit a patch. This ticket is created for tracking purposes. -- Ticket URL: <http://hackage.haskell.org/trac/c2hs/ticket/31> c2hs <http://www.cse.unsw.edu.au/~chak/haskell/c2hs/> C->Haskell, An Interface Generator for Haskell

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Appologies about recent spammage, should be blocked now
by Duncan Coutts 06 May '10

06 May '10

Sorry about the spam/phishing/thing stuff was getting though. Should be blocked now. The senders were spoofing an @haskell.org address which I'd had it set up to automatically accept. I've changed the mailing list to just accept cvs-ghc(a)haskell.org since that's the address the trac updates come from. Duncan

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