- jhc - Haskell.org

moving to darcs-2 format
by John Meacham 20 Feb '09

20 Feb '09

I have migrated the repository to the darcs-2 hashed repository format. Jhc has a long history and the more robust format will be helpful in the long run. The repository is still at the same location http://repetae.net/repos/jhc and the old darcs 1 repository at the point of crossover is at http://repetae.net/repos/jhc_old enjoy! John -- John Meacham - ⑆repetae.net⑆john⑈

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darcs patch: fix compatability with ghc 6.10 due to D... (and 1 more)
by John Meacham 19 Feb '09

19 Feb '09

Wed Feb 18 00:08:13 PST 2009 John Meacham <john(a)repetae.net> * fix compatability with ghc 6.10 due to Data.Map.lookup type change Ignore-this: 6383f410fc69c2791a2a1184bea3dd70 Wed Feb 18 00:08:47 PST 2009 John Meacham <john(a)repetae.net> * don't abort if DrIFT is not installed Ignore-this: a1d3ecf56256f5d7164998f8d5a142f2

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darcs patch: support Win32 target. (and 5 more)
by John Meacham 18 Feb '09

18 Feb '09

Wed Feb 18 01:33:23 PST 2009 John Meacham <john(a)repetae.net> * support Win32 target. Wed Feb 18 02:19:48 PST 2009 John Meacham <john(a)repetae.net> * add E/Show.hs-boot to the list of hs-boot files Ignore-this: a4243c6a2209237d7c245f409d19f857 Wed Feb 18 02:36:53 PST 2009 John Meacham <john(a)repetae.net> tagged todthicedal Ignore-this: 20a12b57a2c88ffdf4e31fea33a2a4fc Wed Feb 18 02:36:57 PST 2009 John Meacham <john(a)repetae.net> * update datestamp Ignore-this: 38a19570744139ee668fefb24e83a5be Wed Feb 18 03:27:20 PST 2009 John Meacham <john(a)repetae.net> * update documentation Ignore-this: dbfff88da59670d189f90e599f1fd5a7 Wed Feb 18 04:45:59 PST 2009 John Meacham <john(a)repetae.net> * add --print-hsc-options option to jhc Ignore-this: 40b9055b3a4e599bda630f3cfbdaa958

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Grin.
by Lemmih 07 Dec '08

07 Dec '08

Hiya, I've been looking at some grin output and it seems that tags have been dropped in favour of indirect calls. That is, 'eval' now does an indirect call instead of inspecting the node tag. Is there a reason for this? -- Cheers, Lemmih

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error building jhc with GHC 6.8.2
by Csaba Hruska 26 Oct '08

26 Oct '08

Hi! I've tried to compile jhc and i've got error. here is the output of my procedure: http://pastebin.com/f1aa87e23 is it possible that some ghc options are changed ? Cheers, Csaba Hruska

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JHC Newbie Questions
by Robert Prije 10 Aug '08

10 Aug '08

Hi. I have a few newbie questions about JHC. * When trying to 'make' JHC I get the following error: /usr/bin/ghc -fbang-patterns -O -ignore-package lang -W -fno-warn-unused-matches -fwarn-type-defaults -i -i./drift_processed -i./. -i -odir -hidir -package mtl -package unix -package QuickCheck -ignore-package lang -fallow-undecidable-instances -fglasgow-exts -fallow-overlapping-instances --make Main.hs StringTable/StringTable_cbits.o cbits/md5sum.o -o jhc ghc-6.8.2: error: directory portion of "-hidir" does not exist (used with "-odir" option.) make[1]: *** [jhc] Error 1 Is this a bug or is there something I should do differently? (sorry, I have a long history of avoiding learning make to any significant level) * I saw mention by John that he'd gotten a successful binary to compile for the ARM architecture. Is this a cross-compilation? How would I go about getting it working? * How close is JHC to being a production-ready compiler these days? What remains to get it working? Thanks!

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Parsec with JHC
by Agent Zhang 16 May '08

16 May '08

Hi, there Is it possible to compile Haskell programs using Parsec using JHC? I'm trying jhc 0.5.20080307 (the rpm downloaded from JHC's homepage) with the Parsec source tarball downloaded from here: http://legacy.cs.uu.nl/daan/download/parsec/parsec-2.0.zip I'm getting the following errors during compiling: $ jhc Main.hs -i ~/tmp/haskell/parsec -o test jhc: Syntax error in input, run through a compiler to check. ERROR: the precedence of HsVar {hsExpName = Text.ParserCombinators.Parsec.Prim.<|>} is incompatible with the precendence of it's argument: HsInfixApp (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.146_op}) (HsVar {hsExpName = Jhc.Monad.>>=}) (HsLambda /home/agentz/tmp/haskell/parsec/Text/ParserCombinators/Parsec/Combinator.hs:109:41 [HsPVar {hsPatName = Text.ParserCombinators.Parsec.Combinator.149_f}] (HsInfixApp (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.145_p}) (HsVar {hsExpName = Jhc.Monad.>>=}) (HsLambda /home/agentz/tmp/haskell/parsec/Text/ParserCombinators/Parsec/Combinator.hs:110:41 [HsPVar {hsPatName = Text.ParserCombinators.Parsec.Combinator.150_y}] (HsApp (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.147_rest}) (HsParen (HsApp (HsApp (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.149_f}) (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.148_x})) (HsVar {hsExpName = Text.ParserCombinators.Parsec.Combinator.150_y}))))))) Can I work around with it? Thanks in advance :) Cheers, -agentzh

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Still waiting to hear back about that type error
by Samuel Bronson 23 Apr '08

23 Apr '08

John, have you looked at it yet? Are you at least working on getting Jhc to use the normal base package?

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darcs patch: Makefile.am: swap order of args to sed
by gwern0＠gmail.com 21 Apr '08

21 Apr '08

Sun Apr 20 21:42:52 EDT 2008 gwern0(a)gmail.com * Makefile.am: swap order of args to sed This is necessary for building on my system; otherwise sed always fails with an error.

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Announcing DarcsWatch - nomeata’s mind shares
by Samuel Bronson 18 Apr '08

18 Apr '08

Announcing DarcsWatch - nomeata's mind shares: http://www.joachim-breitner.de/blog/archives/290-guid.html John, could this be the software you've been looking for?

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