[GHC] #9377: forkProcess unnecessarily sets wait_foreign in hs_exit_

[GHC]

#9377: forkProcess unnecessarily sets wait_foreign in hs_exit_
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              Reporter:  edsko       |            Owner:
                  Type:  bug         |           Status:  new
              Priority:  normal      |        Milestone:
             Component:  Compiler    |          Version:  7.8.3
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:              |       Blocked By:
  None/Unknown                       |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:  Phab:D99    |
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Comment (by Austin Seipp <austin@…>):

 In [changeset:"44853a157a394bf00d1fdfff1926a6d178d8018c/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="44853a157a394bf00d1fdfff1926a6d178d8018c"
 Terminate in forkProcess like in real_main

 Test Plan: validate

 Reviewers: simonmar, austin

 Reviewed By: simonmar, austin

 Subscribers: phaskell, simonmar, relrod, carter

 Differential Revision: https://phabricator.haskell.org/D99

 GHC Trac Issues: #9377
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9377#comment:3>
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