#3275: ghc: panic! (the 'impossible' happened)
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Reporter: EricKow | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 6.10.4
Component: Compiler | Version: 6.10.3
Severity: normal | Resolution: invalid
Keywords: | Difficulty: Unknown
Testcase: | Os: MacOS X
Architecture: x86 |
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Changes (by igloo):
* status: new => closed
* resolution: => invalid
Comment:
OK, that does indeed explain why it happened. You'll need to either build
the packages in topological order, or to just not rebuild the packages
that GHC comes with anyway. This will be less of an issue in 6.12 when the
GHC installer won't install any extralibs.
And to answer my other question: No, fingerprints aren't meant to catch
this problem. We will doubtless think more about this when we come to
working out the details of dealing with shared libraries.
I'll therefore close this ticket. As Gregory said, the problem in the OS X
platform installer is being tracked here: http://trac.haskell.org/haskell-
platform/ticket/71
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3275#comment:11>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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