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bitmap-0.0.2 SPECIALIZE pragma panic (GHC 7.10.1)

    • Closed Issue created by NCrashed @trac-NCrashed

    Building with stack bitmap-0.0.2

        Configuring bitmap-0.0.2...
    Building bitmap-0.0.2...
    Preprocessing library bitmap-0.0.2...
    [ 1 of 10] Compiling Data.Bitmap.Internal ( Data/Bitmap/Internal.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.2.0/build/Data/Bitmap/Internal.o )
    [ 2 of 10] Compiling Data.Bitmap.Base ( Data/Bitmap/Base.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.2.0/build/Data/Bitmap/Base.o )
    [ 3 of 10] Compiling Data.Bitmap.IO   ( Data/Bitmap/IO.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.2.0/build/Data/Bitmap/IO.o )
    
    Data/Bitmap/IO.hs:1248:1: Warning:
        SPECIALISE pragma for non-overloaded function ‘myPlusPtr’
    
    Data/Bitmap/IO.hs:1249:1: Warning:
        SPECIALISE pragma for non-overloaded function ‘myPlusPtr’
    ghc: panic! (the 'impossible' happened)
      (GHC version 7.10.1 for x86_64-unknown-linux):
    	Template variable unbound in rewrite rule
      $fPixelComponentFloat3_X2Rc
      [$fPixelComponentFloat3_X2Rc]
      [$fPixelComponentFloat3_X2Rc]
      []
      []
    
    Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
    Trac metadata
    Trac field Value
    Version 7.10.1
    Type Bug
    TypeOfFailure OtherFailure
    Priority normal
    Resolution Unresolved
    Component Compiler
    Test case
    Differential revisions
    BlockedBy
    Related
    Blocking
    CC
    Operating system
    Architecture
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