[GHC] #4349: ASSERT failed! file compiler/types/FamInstEnv.lhs

[GHC]

#4349: ASSERT failed! file compiler/types/FamInstEnv.lhs
----------------------------------+-----------------------------------------
    Reporter:  daniel.is.fischer  |        Owner:                     
        Type:  bug                |       Status:  new                
    Priority:  normal             |    Milestone:                     
   Component:  Compiler           |      Version:  7.1                
    Keywords:                     |     Testcase:                     
   Blockedby:                     |   Difficulty:                     
          Os:  Linux              |     Blocking:                     
Architecture:  x86                |      Failure:  Building GHC failed
----------------------------------+-----------------------------------------

Comment(by daniel.is.fischer):

 Right. The command line was
 {{{
 "inplace/bin/ghc-stage1"   -H64m -O0 -fasm    -package-name base-4.3.0.0
  -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-
 install/build
  -ilibraries/base/dist-install/build/autogen -Ilibraries/base/dist-
 install/build
  -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include
  -optP-DOPTIMISE_INTEGER_GCD_LCM -optP-include
  -optPlibraries/base/dist-install/build/autogen/cabal_macros.h
  -package ghc-prim-0.2.0.0 -package integer-gmp-0.2.0.2 -package rts-1.0
  -package-name base -XMagicHash -XExistentialQuantification -XRank2Types
  -XScopedTypeVariables -XUnboxedTuples -XForeignFunctionInterface
 -XUnliftedFFITypes
  -XDeriveDataTypeable -XGeneralizedNewtypeDeriving -XFlexibleInstances
  -XStandaloneDeriving -XPatternGuards -XEmptyDataDecls -XNoImplicitPrelude
 -XCPP
  -no-user-package-conf -rtsopts -O0 -fasm -dcore-lint
  -odir libraries/base/dist-install/build -hidir libraries/base/dist-
 install/build
  -stubdir libraries/base/dist-install/build -hisuf hi -osuf  o
  -hcsuf hc -c libraries/base/./GHC/Arr.lhs -o libraries/base/dist-
 install/build/GHC/Arr.o
 }}}
 The complete log is in build-failure.tar.gz, The compilation of GHC.Arr
 with core-lint warnings and the error is roughly the last two thirds of
 the build log.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4349#comment:11>
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