[GHC] #11531: ghci with ffi to inline assembly results in "the 'impossible'"

[GHC]

#11531: ghci with ffi to inline assembly results in "the 'impossible'"
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           Reporter:  isovector       |             Owner:
               Type:  bug             |            Status:  new
           Priority:  normal          |         Milestone:
          Component:  Compiler        |           Version:  7.8.4
           Keywords:  ffi, asm, ghci  |  Operating System:  Linux
       Architecture:  x86_64 (amd64)  |   Type of failure:  None/Unknown
          Test Case:                  |        Blocked By:
           Blocking:                  |   Related Tickets:
Differential Rev(s):                  |         Wiki Page:
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 I'm attempting to run some assembly in Haskell; in order to do that I
 wrote a FFI to some inline C asm. Attempting to load it in ghci results
 in:

 $ g++ -c ffi.cpp -fPIC

 $ ghci ffi.o Main.hs

 GHCi, version 7.8.4: http://www.haskell.org/ghc/  :? for help
 Loading package ghc-prim ... linking ... done.
 Loading package integer-gmp ... linking ... done.
 Loading package base ... linking ... done.
 Loading object (static) ffi.o ... ghc: panic! (the 'impossible' happened)
   (GHC version 7.8.4 for x86_64-unknown-linux):
         Loading temp shared object failed: /tmp/ghc8684_0/ghc8684_1.so:
 undefined symbol: _ZNSt8ios_base4InitD1Ev

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

 It said to report a bug, so here it is!

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11531>
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