[GHC] #9277: GHCi panic: Loading temp shared object failed: Symbol not found

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Mon Jul 7 10:58:42 UTC 2014


#9277: GHCi panic: Loading temp shared object failed: Symbol not found
-------------------------------+------------------------------------------
        Reporter:  mietek      |            Owner:
            Type:  bug         |           Status:  new
        Priority:  normal      |        Milestone:
       Component:  GHCi        |          Version:  7.8.2
      Resolution:              |         Keywords:  panic, dynamic linking
Operating System:  MacOS X     |     Architecture:  x86_64 (amd64)
 Type of failure:  GHCi crash  |       Difficulty:  Unknown
       Test Case:              |       Blocked By:
        Blocking:              |  Related Tickets:  #9034, #9074, #8935
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Comment (by mietek):

 Works as expected in GHC 7.6.3:

 {{{
 $ ghci foo.o
 GHCi, version 7.6.3: 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) foo.o ... done
 final link ... ghc:
 lookupSymbol failed in relocateSection (relocate external)
 foo.o: unknown symbol `_OBJC_CLASS_$_NSThread'
 linking extra libraries/objects failed
 }}}
 {{{
 $ ghci -framework Foundation foo.o
 GHCi, version 7.6.3: 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) foo.o ... done
 Loading object (framework) Foundation ... done
 final link ... done
 >
 Leaving GHCi.
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9277#comment:3>
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