RE: [Haskell-cafe] base-3 - base-4

2010-09-03 Thread Sittampalam, Ganesh
Johannes Waldmann wrote:
 Is there a conversion guide for switching from base-3 to base-4?
 
 I noticed that ghc-HEAD (6.13) comes with base-4.3 (and no base-3).
 This will break an awful lot of packages (?), in fact the breakage
 starts with cabal-install (since it depends on HTTP which depends on
 base-3).  

HTTP can build and seems to work with base 4 if you bump the dependency.
I contacted Sigbjorn about making a new release a while ago, but nothing
has happened yet.

Ganesh

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Re: [Haskell-cafe] base-3 - base-4

2010-09-03 Thread Ivan Lazar Miljenovic
On 3 September 2010 23:07, Johannes Waldmann
waldm...@imn.htwk-leipzig.de wrote:
 Is there a conversion guide for switching from base-3 to base-4?

 I noticed that ghc-HEAD (6.13) comes with base-4.3 (and no base-3).
 This will break an awful lot of packages (?), in fact the breakage
 starts with cabal-install (since it depends on HTTP which depends on base-3).

From memory, the only thing that changed of significance was the
exception handling: Control.Exception now uses extensible exceptions
(also available for base-3 in the extensible-exceptions package).  For
the very lazy Control.OldException may still be available with 6.14 to
keep using the old-style exceptions.

-- 
Ivan Lazar Miljenovic
ivan.miljeno...@gmail.com
IvanMiljenovic.wordpress.com
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Re: [Haskell-cafe] base-3 - base-4

2010-09-03 Thread Don Stewart
ganesh.sittampalam:
 Johannes Waldmann wrote:
  Is there a conversion guide for switching from base-3 to base-4?
  
  I noticed that ghc-HEAD (6.13) comes with base-4.3 (and no base-3).
  This will break an awful lot of packages (?), in fact the breakage
  starts with cabal-install (since it depends on HTTP which depends on
  base-3).  
 
 HTTP can build and seems to work with base 4 if you bump the dependency.
 I contacted Sigbjorn about making a new release a while ago, but nothing
 has happened yet.

I don't know if Sigbjorn is still the maintainer. We need to set
maintainer timeouts somewhere.
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