[GHC] #14271: ghci hangs with -fexternal-interpreter -prof

[GHC]

#14271: ghci hangs with -fexternal-interpreter -prof
-------------------------------------+-------------------------------------
        Reporter:  AndreasK          |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  GHCi              |              Version:  8.2.1
      Resolution:                    |             Keywords:
Operating System:  Windows           |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHCi crash        |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Phyx-):

 @bgamari, no, I've never used `fexternal-interpreter` aside from the
 initial implementation stuff for Windows.

 I'm having trouble with building a profiled debug build so I'll have to
 sort that out first before I can debug this.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14271#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler