#5302: Unused arguments in join points
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Reporter: reinerp | Owner: simonpj
Type: bug | Status: new
Priority: normal | Milestone: 7.4.1
Component: Compiler | Version: 7.0.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Runtime performance bug
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Comment(by simonpj):
I've just tried this, and can't reproduce it. I used
{{{
ghc-7.0.3 -c -O2 -ddump-simpl T5302.hs
}}}
Can you try that and check what's happening?
But yes, I can just about see how this might happen. It would be dealt
with by the fix we're investigating for #4941, namely running the
strictness analyser a second time near the end.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5302#comment:2>
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