#13886: GHC panic when using GHC plugins -------------------------------------+------------------------------------- Reporter: Darwin226 | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.2 Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Darwin226): Ok, that did it for hashable, now after adding a few more manual versions I'm stuck at {{{ Warning: This package indirectly depends on multiple versions of the same package. This is very likely to cause a compile failure. package time (time-1.8.0.1) requires Win32-2.5.4.1 package process (process-1.6.0.0) requires Win32-2.5.4.1 package ghc (ghc-8.2.0.20170507) requires Win32-2.5.4.1 package directory (directory-1.3.0.2) requires Win32-2.5.4.1 package time (time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC) requires Win32-2.5.4.1-8epaQbqY3jGLJxXm3ux8Ua package directory (directory-1.3.0.2-7PuJPOCiLbC9oRaTNsfccX) requires Win32-2.5.4.1-8epaQbqY3jGLJxXm3ux8Ua package ghci (ghci-8.2.0.20170507) requires array-0.5.1.2 package ghc (ghc-8.2.0.20170507) requires array-0.5.1.2 package deepseq (deepseq-1.4.3.0) requires array-0.5.1.2 package containers (containers-0.5.10.2) requires array-0.5.1.2 package binary (binary-0.8.5.1) requires array-0.5.1.2 package type-tensor (type-tensor-0.1.0.0) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package text (text-1.2.2.2-C576mx40Etr4P9ekPR0dZa) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package integer-logarithms (integer- logarithms-1.0.1-J81sJnt8kMJ9jRMUf4vFoR) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package deepseq (deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package containers (containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package binary (binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package attoparsec (attoparsec-0.13.1.0-FUS3j19YAjQ6jq7Rnfohq) requires array-0.5.1.2-HLhzmZOrFF33n5vNRSsiul package ghci (ghci-8.2.0.20170507) requires binary-0.8.5.1 package ghc-boot (ghc-boot-8.2.0.20170507) requires binary-0.8.5.1 package ghc (ghc-8.2.0.20170507) requires binary-0.8.5.1 package uuid-types (uuid-types-1.0.3-K55Ih5xEU247FankRMW0NM) requires binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT package text (text-1.2.2.2-C576mx40Etr4P9ekPR0dZa) requires binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT package scientific (scientific-0.3.4.15-7PyzWbTeymdIyGs7DQZDDY) requires binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT package ghci (ghci-8.2.0.20170507) requires bytestring-0.10.8.2 package ghc-boot (ghc-boot-8.2.0.20170507) requires bytestring-0.10.8.2 package ghc (ghc-8.2.0.20170507) requires bytestring-0.10.8.2 package binary (binary-0.8.5.1) requires bytestring-0.10.8.2 package Win32 (Win32-2.5.4.1) requires bytestring-0.10.8.2 package uuid-types (uuid-types-1.0.3-K55Ih5xEU247FankRMW0NM) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package text (text-1.2.2.2-C576mx40Etr4P9ekPR0dZa) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package scientific (scientific-0.3.4.15-7PyzWbTeymdIyGs7DQZDDY) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package hashable (hashable-1.2.6.0-JYQFWiKYG1UDI9NcuUwIS5) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package dump-core (dump-core-0.1.3-G8qMx3XDmny68ZAiu2ZEKo) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package binary (binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package attoparsec (attoparsec-0.13.1.0-FUS3j19YAjQ6jq7Rnfohq) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package aeson (aeson-1.1.2.0-9gz0GeJuooI5cNB8Jm3VaT) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package Win32 (Win32-2.5.4.1-8epaQbqY3jGLJxXm3ux8Ua) requires bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI package hpc (hpc-0.6.0.3) requires containers-0.5.10.2 package hoopl (hoopl-3.10.2.2) requires containers-0.5.10.2 package ghci (ghci-8.2.0.20170507) requires containers-0.5.10.2 package ghc (ghc-8.2.0.20170507) requires containers-0.5.10.2 package binary (binary-0.8.5.1) requires containers-0.5.10.2 package scientific (scientific-0.3.4.15-7PyzWbTeymdIyGs7DQZDDY) requires containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ package dump-core (dump-core-0.1.3-G8qMx3XDmny68ZAiu2ZEKo) requires containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ package binary (binary-0.8.5.1-C4OPHIQcyRaGV2kWdJl2VT) requires containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ package attoparsec (attoparsec-0.13.1.0-FUS3j19YAjQ6jq7Rnfohq) requires containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ package aeson (aeson-1.1.2.0-9gz0GeJuooI5cNB8Jm3VaT) requires containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ package time (time-1.8.0.1) requires deepseq-1.4.3.0 package process (process-1.6.0.0) requires deepseq-1.4.3.0 package pretty (pretty-1.1.3.3) requires deepseq-1.4.3.0 package ghci (ghci-8.2.0.20170507) requires deepseq-1.4.3.0 package ghc (ghc-8.2.0.20170507) requires deepseq-1.4.3.0 package containers (containers-0.5.10.2) requires deepseq-1.4.3.0 package bytestring (bytestring-0.10.8.2) requires deepseq-1.4.3.0 package vector (vector-0.12.0.1-EZRn7LVKnvJJeGsCj3bs9M) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package uuid-types (uuid-types-1.0.3-K55Ih5xEU247FankRMW0NM) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package unordered-containers (unordered- containers-0.2.8.0-9DG9g9mCNzf2q6WCRkUFS4) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package time (time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package text (text-1.2.2.2-C576mx40Etr4P9ekPR0dZa) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package tagged (tagged-0.8.5-Kprpkqx3zNrJScWjBTq820) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package scientific (scientific-0.3.4.15-7PyzWbTeymdIyGs7DQZDDY) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package hashable (hashable-1.2.6.0-JYQFWiKYG1UDI9NcuUwIS5) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package dlist (dlist-0.8.0.2-GbiPGq2orrp5Ip3NNjwkmD) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package containers (containers-0.5.7.1-JQ6HxxqcTn7Hov4MCJUivJ) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package bytestring (bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package attoparsec (attoparsec-0.13.1.0-FUS3j19YAjQ6jq7Rnfohq) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package aeson (aeson-1.1.2.0-9gz0GeJuooI5cNB8Jm3VaT) requires deepseq-1.4.3.0-1LQl7dQqRaX7SddkECLIDI package process (process-1.6.0.0) requires directory-1.3.0.2 package hpc (hpc-0.6.0.3) requires directory-1.3.0.2 package ghc-boot (ghc-boot-8.2.0.20170507) requires directory-1.3.0.2 package ghc (ghc-8.2.0.20170507) requires directory-1.3.0.2 package dump-core (dump-core-0.1.3-G8qMx3XDmny68ZAiu2ZEKo) requires directory-1.3.0.2-7PuJPOCiLbC9oRaTNsfccX package process (process-1.6.0.0) requires filepath-1.4.1.2 package hpc (hpc-0.6.0.3) requires filepath-1.4.1.2 package ghci (ghci-8.2.0.20170507) requires filepath-1.4.1.2 package ghc-boot (ghc-boot-8.2.0.20170507) requires filepath-1.4.1.2 package ghc (ghc-8.2.0.20170507) requires filepath-1.4.1.2 package directory (directory-1.3.0.2) requires filepath-1.4.1.2 package Win32 (Win32-2.5.4.1) requires filepath-1.4.1.2 package dump-core (dump-core-0.1.3-G8qMx3XDmny68ZAiu2ZEKo) requires filepath-1.4.1.2-FVx4R9yeJjI1Ab4DPhTPDl package directory (directory-1.3.0.2-7PuJPOCiLbC9oRaTNsfccX) requires filepath-1.4.1.2-FVx4R9yeJjI1Ab4DPhTPDl package Win32 (Win32-2.5.4.1-8epaQbqY3jGLJxXm3ux8Ua) requires filepath-1.4.1.2-FVx4R9yeJjI1Ab4DPhTPDl package hpc (hpc-0.6.0.3) requires time-1.8.0.1 package ghc (ghc-8.2.0.20170507) requires time-1.8.0.1 package directory (directory-1.3.0.2) requires time-1.8.0.1 package time-locale-compat (time-locale- compat-0.1.1.3-ADr89HVPhNu71NOppkwVdg) requires time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC package random (random-1.1-GLIzFPLOiIE1BNNTGq3j7b) requires time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC package directory (directory-1.3.0.2-7PuJPOCiLbC9oRaTNsfccX) requires time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC package aeson (aeson-1.1.2.0-9gz0GeJuooI5cNB8Jm3VaT) requires time-1.8.0.1-7Vbd89jgVoWBI75ow03wJC type-tensor-0.1.0.0: build (lib) Preprocessing library for type-tensor-0.1.0.0.. Building library for type-tensor-0.1.0.0.. [1 of 2] Compiling Data.Tensor ( src\Data\Tensor.hs, .stack- work\dist\f42fcbca\build\Data\Tensor.o ) GHC runtime linker: fatal error: I found a duplicate definition for symbol fps_reverse whilst processing object file C:\Users\darwi\Projects\type-tensor\.stack- work\install\0fd0aaa2\lib\x86_64-windows- ghc-8.2.0.20170507\bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI\HSbytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI.o The symbol was previously defined in C:\Users\darwi\AppData\Local\Programs\stack\x86_64-windows\ghc-8.2.0.20170507\lib\bytestring-0.10.8.2\HSbytestring-0.10.8.2.o This could be caused by: * Loading two different object files which export the same symbol * Specifying the same object file twice on the GHCi command line * An incorrect `package.conf' entry, causing some object to be loaded twice. ghc.EXE: panic! (the 'impossible' happened) (GHC version 8.2.0.20170507 for x86_64-unknown-mingw32): loadObj "C:\\Users\\darwi\\Projects\\type-tensor\\.stack- work\\install\\0fd0aaa2\\lib\\x86_64-windows- ghc-8.2.0.20170507\\bytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI\\HSbytestring-0.10.8.2-HmJDVybICq95XgdDM4QLKI.o": failed Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Completed 24 action(s). }}} These are the packages that I've added as extra dependencies. {{{ extra-deps: - dump-core-0.1.3 - deepseq-1.4.3.0 - hashable-1.2.6.0 - bytestring-0.10.8.2 - Win32-2.5.4.1 - array-0.5.1.2 - binary-0.8.5.1 - containers-0.5.7.1 - directory-1.3.0.2 - filepath-1.4.1.2 - time-1.8.0.1 }}} Any ideas? Also, I hope I'm not taking too much of anybody's time. Sorry guys. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13886#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler