#4349: ASSERT failed! file compiler/types/FamInstEnv.lhs
----------------------------------+-----------------------------------------
Reporter: daniel.is.fischer | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.1 | Keywords:
Testcase: | Blockedby:
Os: Linux | Blocking:
Architecture: x86 | Failure: Building GHC failed
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Building the current HEAD (darcs pull -a; ./darcs-all pull -a today)
failed with the error
{{{
"inplace/bin/ghc-stage2" -H32m -O -fasm [...snip...]
-c libraries/vector/./Data/Vector/Unboxed.hs
-o libraries/vector/dist-install/build/Data/Vector/Unboxed.o
ghc-stage2: panic! (the 'impossible' happened)
(GHC version 7.1.20100928 for i386-unknown-linux):
ASSERT failed! file compiler/types/FamInstEnv.lhs, line 321
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
Before that it spat out a lot of warnings.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4349>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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