[GHC] #10151: Compilation failed on mac, ghc: panic! (the 'impossible' happened)

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Tue Mar 10 18:31:20 UTC 2015


#10151: Compilation failed on mac, ghc: panic! (the 'impossible' happened)
-------------------------------------+-------------------------------------
              Reporter:  jaseemabid  |             Owner:
                  Type:  bug         |            Status:  new
              Priority:  normal      |         Milestone:
             Component:  Compiler    |           Version:  7.8.3
              Keywords:              |  Operating System:  MacOS X
          Architecture:              |   Type of failure:  None/Unknown
  Unknown/Multiple                   |        Blocked By:
             Test Case:              |   Related Tickets:
              Blocking:              |
Differential Revisions:              |
-------------------------------------+-------------------------------------
 I was experimenting in ghci and this happened.

 {{{
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.8.3 for x86_64-apple-darwin):
         Loading temp shared object failed:
 dlopen(/var/folders/mj/k7lrnmkn13v753mbj7q6fmy00000gn/T/ghc32761_0/ghc32761_77.dylib,
 9): Symbol not found: __hpc_tickboxes_lisperzm0zi1zi0zi0_LisperziCore_hpc
   Referenced from:
 /var/folders/mj/k7lrnmkn13v753mbj7q6fmy00000gn/T/ghc32761_0/ghc32761_77.dylib
   Expected in: flat namespace
  in
 /var/folders/mj/k7lrnmkn13v753mbj7q6fmy00000gn/T/ghc32761_0/ghc32761_77.dylib

 }}}


 Complete source code of the project that caused this:
 https://github.com/jaseemabid/lisper
 ghc version: 7.8.3

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10151>
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