#12604: panic when building repa-fftw -------------------------------------+------------------------------------- Reporter: koshmar | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Keywords: | Operating System: Linux Architecture: | Type of failure: Building GHC Unknown/Multiple | failed Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Sorry, if I reported it wrongly. It is my first bug. -- While building package repa-fftw-3.2.3.2 using: /home/kosh/.stack/setup-exe-cache/x86_64-linux-nix/setup-Simple- Cabal-1.24.0.0-ghc-8.0.1 --builddir=.stack-work/dist/x86_64-linux- nix/Cabal-1.24.0.0 build --ghc-options " -ddump-hi -ddump-to-file" Process exited with code: ExitFailure 1 Logs have been written to: /home/kosh/haskell/spRepa/.stack-work/logs /repa-fftw-3.2.3.2.log Configuring repa-fftw-3.2.3.2... Building repa-fftw-3.2.3.2... Preprocessing library repa-fftw-3.2.3.2... [1 of 1] Compiling Data.Array.Repa.FFTW ( Data/Array/Repa/FFTW.hs, .stack-work/dist/x86_64-linux- nix/Cabal-1.24.0.0/build/Data/Array/Repa/FFTW.o ) ghc: panic! (the 'impossible' happened) (GHC version 8.0.1 for x86_64-unknown-linux): filterImports/combine (Array, Array{Array, AByteString, ACursored, ADelayed, AForeignPtr, AInterleave, ASmall, APart, AUnboxed, AUndefined, AVector, cursoredExtent, loadCursor, makeCursor, shiftCursor}, Nothing) (Array, Source{Source, Array, deepSeqArray, extent, index, linearIndex, unsafeIndex, unsafeLinearIndex}, Nothing) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12604 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler