GHCi Fail One

ghci-fail-one.txt

$ ghci -v dist/build/ghci-fail-one/ghci-fail-one-tmp/cbits/glue.o 
GHCi, version 7.8.2: http://www.haskell.org/ghc/  :? for help
Glasgow Haskell Compiler, Version 7.8.2, stage 2 booted by GHC version 7.6.3
Using binary package database: /opt/ghc-7.8.2/lib/ghc-7.8.2/package.conf.d/package.cache
wired-in package ghc-prim mapped to ghc-prim-0.3.1.0-948744e1f99cc8bcc7c7d3ba60c7c2d8
wired-in package integer-gmp mapped to integer-gmp-0.5.1.0-dc47f6b546fc171f67a7f7d311684a99
wired-in package base mapped to base-4.7.0.0-a333addb6892f3cc2e6baa5ec782bd04
wired-in package rts mapped to builtin_rts
wired-in package template-haskell mapped to template-haskell-2.9.0.0-ed6ecfb467e6936688bb20f968f702e1
wired-in package dph-seq not found.
wired-in package dph-par not found.
Hsc static flags: 
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
*** gcc:
/usr/bin/gcc -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -L/opt/ghc-7.8.2/lib/ghc-7.8.2/base-4.7.0.0 --print-file-name libiconv.dylib
Loading package base ... linking ... done.
Loading object (static) dist/build/ghci-fail-one/ghci-fail-one-tmp/cbits/glue.o ... Created temporary directory: /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0
*** Linker:
/usr/bin/gcc -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -m64 -dynamiclib -o /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0/ghc34388_1.dylib dist/build/ghci-fail-one/ghci-fail-one-tmp/cbits/glue.o -undefined dynamic_lookup -single_module -install_name '@rpath/ghc34388_1.dylib' -L/opt/ghc-7.8.2/lib/ghc-7.8.2/base-4.7.0.0 -Wl,-rpath -Wl,/opt/ghc-7.8.2/lib/ghc-7.8.2/base-4.7.0.0 -L/opt/ghc-7.8.2/lib/ghc-7.8.2/integer-gmp-0.5.1.0 -Wl,-rpath -Wl,/opt/ghc-7.8.2/lib/ghc-7.8.2/integer-gmp-0.5.1.0 -L/opt/ghc-7.8.2/lib/ghc-7.8.2/ghc-prim-0.3.1.0 -Wl,-rpath -Wl,/opt/ghc-7.8.2/lib/ghc-7.8.2/ghc-prim-0.3.1.0 -L/opt/ghc-7.8.2/lib/ghc-7.8.2/rts-1.0 -Wl,-rpath -Wl,/opt/ghc-7.8.2/lib/ghc-7.8.2/rts-1.0 -lHSbase-4.7.0.0-ghc7.8.2 -lHSinteger-gmp-0.5.1.0-ghc7.8.2 -lHSghc-prim-0.3.1.0-ghc7.8.2 -liconv
*** Deleting temp files:
Deleting: /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0/ghc34388_1.dylib
*** Deleting temp dirs:
Deleting: /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0
ghc: panic! (the 'impossible' happened)
  (GHC version 7.8.2 for x86_64-apple-darwin):
	Loading temp shared object failed: dlopen(/var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0/ghc34388_1.dylib, 9): Symbol not found: _OBJC_CLASS_$_NSThread
  Referenced from: /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0/ghc34388_1.dylib
  Expected in: flat namespace
 in /var/folders/26/0tzj1txn0vb_0061l4z4rsmr0000gn/T/ghc34388_0/ghc34388_1.dylib

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