On Thu, May 31, 2007 at 02:55:49PM +0100, bft wrote:
>* Is there any version of Haskell (Hugs or Ghc) which includes the new
*>* notation of arrows introduced by Ross Paterson ? Instead, where can I get
*>* it ? The Control.Arrow.hs file did not include the new notation of
*>* arrows.
*
*Ross Paterson wrote :*
> It's supported by GHC 6.2 and later, with the -farrows option
>(see the GHC User's Guide). To use arrow notation with Hugs or
> any other Haskell implementation, you need the arrows preprocessor
>(http://www.haskell.org/arrows/download.html)
Thank you for your prompt answer.
I tried to download the x86/Linux Binary Release
arrowp-0.5-linux-i386.tgz at
http://www.haskell.org/arrows/download.html ; but it failed with this
message :
"Not Found
The requested URL /arrows/arrowp-0.5-linux-i386.tgz was not found on
this server."
I tried the Unix Source Release: arrowp-0.5-src.tgz, but I failed when
building it on my Linux Fedora Core 6 system.
I have a ghc-6.6.1 Haskell compiler and the Hugs98 (march 2005 version)
Haskell interpreter.
Thanks again for your help.
Bernard Fotsing Talla
Hello
Is there any version of Haskell (Hugs or Ghc) which includes the new
notation of arrows introduced by Ross Paterson ? Instead, where can I get
it ? The Control.Arrow.hs file did not include the new notation of
arrows.
Thanks for your help.
BFT
Hi all,
I've attached a patch that I hope will make hugs build after the base
split, but it is untested as following the instructions on
http://hackage.haskell.org/trac/hugs/wiki/GettingTheSource
gave
/bin/cp ../src/platform.h include/MachDeps.h include/ghcconfig.h ../includes
CPPFLAGS='-D__HUGS__ -D_HOST_OS -D_TARGET_OS' tools/make_bootlib
/bin/sh: tools/make_bootlib: Permission denied
make[1]: *** [bootlib/.stamp] Error 126
make[1]: Leaving directory `/home/ian/code/hugs/hugs98/libraries'
make: *** [all] Error 2
during the "make" step.
Thanks
Ian
