#4370: Bring back monad comprehensions
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Reporter: simonpj | Owner: nsch
Type: feature request | Status: patch
Priority: normal | Milestone: 7.2.1
Component: Compiler | Version: 6.12.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by simonpj):
Thanks for all your work here. I'm travelling at the moment, and then the
ICFP deadline presses, but I'll review can commit your patches for the
upcoming 7.2 release.
One thing: earlier in the ticket you give the desugaring rules. Could you
transfer them to a GHC wiki page, linked from the "Contributed
documentation" section of
http://hackage.haskell.org/trac/ghc/wiki/Commentary? To make sense of it
you, probably want to cut/paste a summary of the goal, and an overview of
the implementation. Nothing too detailed, becuase documentation separate
from code tends to go out of date. Just a road-map of where to look for
the changes, and any "watch out for this" points you tripped over.
Worth pointing back to this roadmap and the desugaring rules from comments
in the code.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4370#comment:47>
GHC <http://www.haskell.org/ghc/>
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