HEADS UP: patches, package versions, and cabal-install

[Claus Reinke]

>> We could do that by bumping the 4th component of each library, so that
>> that version isn't on hackage and thus cabal-install can't replace it.
>
> I've done so for array and containers. That should fix the immediate
> problems, at least.

Thanks! Of course, by now, the head no longer builds. And somehow,
that only applies to head, not to head fast.. Any suggestions as to which
patches I should remove to get it to build again?

Claus

http://darcs.haskell.org/buildbot/head/builders/x86%20Windows%20head/builds/585/steps/stage2/logs/stdio

c:/builds/slave/x86-win-head/build/ghc/stage1-inplace/ghc.exe -DGHCI_TABLES_NEXT_TO_CODE -DSTAGE=2 -package-name 
ghc-6.11.20081214 -hide-all-packages -no-user-package-conf -i -idist-stage2/build -inativeGen -ibasicTypes 
 -icmm -icodeGen -icoreSyn -icprAnalysis -ideSugar -ighci -ihsSyn -iiface -imain -iparser -iprelude  
-iprofiling -irename -isimplCore -isimplStg -ispecialise -istgSyn -istranal -itypecheck -itypes -iutils 
 -ivectorise -idist-stage2/build/autogen -Idist-stage2/build/autogen -Idist-stage2/build -I../libffi/build/include 
 -Istage2plus -I../libraries/base/cbits -I../libraries/base/include -I. -Iparser -Iutils -optP-DGHCI 
 -optP-include -optPdist-stage2/build/autogen/cabal_macros.h -odir dist-stage2/build -hidir 
dist-stage2/build -stubdir dist-stage2/build -package Cabal-1.7.0 -package Win32-2.2.0.0 -package 
array-0.2.0.1 -package base-4.0.0.0 -package bytestring-0.9.1.4 -package containers-0.2.0.1 -package 
directory-1.0.0.2 -package filepath-1.1.0.1 -package haskell98-1.0.1.0 -package hpc-0.5.0.2 -package 
old-time-1.0.0.1 -package process-1.0.1.1 -package 
template-haskell-2.3.0.0 -O -Wall -fno-warn-name-shadowing -fno-warn-orphans -XCPP -XMagicHash -XUnboxedTuples 
 -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses 
 -XFlexibleInstances -XRank2Types -XScopedTypeVariables -XDeriveDataTypeable -prof -hisuf 
p_hi -hcsuf p_hc -osuf p_o -idist-stage2/build  -H32m -O -Rghc-timing -O2  -c 
nativeGen/MachRegs.lhs -o dist-stage2/build/MachRegs.p_o  -ohi dist-stage2/build/MachRegs.p_hi
ghc.exe: panic! (the 'impossible' happened)

  (GHC version 6.11.20081214 for i386-unknown-mingw32):

	CoreToStg.myCollectArgs

    (__scc {trivColorable ghc-6.11.20081214:MachRegs !}

     ghc-6.11.20081214:MachRegs.isSqueesed{v r2Dl} [gid] 0 0)

      eta_s2K9{v} [lid]



Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug