[GHC] #1153: panic! "expectJust zonkSigTyVar" while compiling

[GHC]

#1153: panic! "expectJust zonkSigTyVar" while compiling
-----------------------------+--------------------------
        Reporter:  shahn     |         Owner:  simonpj
            Type:  merge     |        Status:  closed
        Priority:  normal    |     Milestone:
       Component:  Compiler  |       Version:  6.6
      Resolution:  fixed     |      Keywords:
Operating System:  Linux     |  Architecture:  x86
      Difficulty:  Unknown   |     Test Case:  tcfail175
-----------------------------+--------------------------

Comment (by simonpj <simonpj@…>):

 In [changeset:"0e209896342e408b56437c88b3141bfcb26fd5bd/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="0e209896342e408b56437c88b3141bfcb26fd5bd"
 Add test for Trac #1153
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1153#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler