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Re: [GHC] #741: full laziness: msg#00027

lang.haskell.glasgow.bugs

Subject: Re: [GHC] #741: full laziness

#741: full laziness
-----------------------+----------------------------------------------------
Reporter: guest | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.4.1
Severity: normal | Resolution: fixed
Keywords: | Os: Unknown
Difficulty: Unknown | Architecture: Unknown
-----------------------+----------------------------------------------------
Changes (by simonmar):

* resolution: => fixed
* status: new => closed

Comment:

GHC doesn't claim to implement full-laziness, although the documentation
is a little vague on this point. I've expanded it a bit now.

Full-laziness is an optimisation that is performed when -O is on (and
hence ''never'' when using GHCi). Even so, it isn't applied consistently,
so you shouldn't rely on GHC performing full-laziness.

--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/741>
GHC <http://www.haskell.org/ghc/>
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