#4953: panic: urk! lookup local fingerprint main:B.throwErr{v rR3}
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Reporter: igloo | Owner: igloo
Type: bug | Status: new
Priority: highest | Milestone: 7.0.2
Component: Compiler | Version: 7.0.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Changes (by simonpj):
* owner: => igloo
Comment:
Well characterised! This should fix it:
{{{
Mon Feb 14 14:03:34 GMT 2011 [email protected]
* Fix Trac #4953: local let binders can have IdInfo with free names
Local let binders in IfaceExpr never used to have unfoldings,
but lately they can (becuase they can have an INLINE pragma).
We must take account of the variables mentioned in the pragma
when computing the fingerprint.
}}}
Can you test and then close?
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4953#comment:4>
GHC <http://www.haskell.org/ghc/>
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