#2589: ghci fails in ByteCodeGen.lhs with "nonexhaustive patterns in case"
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Reporter: gwright | Owner:
Type: bug | Status: reopened
Priority: normal | Milestone:
Component: Compiler | Version: 6.8.3
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: | Architecture: x86
Os: MacOS X |
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Changes (by gwright):
* status: closed => reopened
* resolution: fixed =>
Comment:
The same program still fails, though differently now on
ghc-6.10.0.20080921:
{{{
redwing-dakota> ghci-6.10.0.20080921 Vector.hs
GHCi, version 6.10.0.20080921: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer ... linking ... done.
Loading package base ... linking ... done.
[1 of 1] Compiling Data.Vector.Shore.Internal ( Vector.hs, interpreted )
ghc: panic! (the 'impossible' happened)
(GHC version 6.10.0.20080921 for i386-apple-darwin):
pushAtom __NULL
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
and ghc-6.10.0.20081006:
{{{
redwing-dakota> ghci-6.10.0.20081006 Vector.hs
GHCi, version 6.10.0.20081006: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer ... linking ... done.
Loading package base ... linking ... done.
[1 of 1] Compiling Data.Vector.Shore.Internal ( Vector.hs, interpreted )
ghc: panic! (the 'impossible' happened)
(GHC version 6.10.0.20081006 for i386-apple-darwin):
pushAtom __NULL
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2589#comment:3>
GHC <http://www.haskell.org/ghc/>
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