[GHC] #11304: Programs compiled with GHC master segfault when run with +RTS -h

[GHC]

#11304: Programs compiled with GHC master segfault when run with +RTS -h
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        Reporter:  bgamari           |                Owner:  simonmar
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  7.11
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Runtime crash     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Simon Marlow <marlowsd@…>):

 In [changeset:"c33e7c2b1a62f340432c752fb37ca1374e3e982a/ghc" c33e7c2/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="c33e7c2b1a62f340432c752fb37ca1374e3e982a"
 Fix +RTS -h when compiling without -prof

 Summary:
 Was broken by ce1f1607ed7f8fedd2f63c8610cafefd59baaf32.  I've added a
 test so that hopefully it won't break again.

 Test Plan: validate & new test case

 Reviewers: bgamari, austin, erikd

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D1746

 GHC Trac Issues: #11304
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11304#comment:3>
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