[GHC] #9579: Runtime suggests using +RTS when that's not possible

[GHC]

#9579: Runtime suggests using +RTS when that's not possible
-------------------------------------+-------------------------------------
        Reporter:  gintas            |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  low               |               Milestone:  7.12.1
       Component:  Runtime System    |                 Version:  7.9
      Resolution:                    |                Keywords:  newcomer
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:  Phab:D767
-------------------------------------+-------------------------------------
Changes (by goldfire):

 * owner:  javran =>
 * status:  closed => new
 * resolution:  fixed =>


Comment:

 The T9579 tests are all failing during validation on my Mac.

 For example:

 {{{
 Actual stdout output differs from expected:
 --- ./T9579_outofheap_rtsall.stdout.normalised  2015-06-16
 14:06:15.000000000 -0400
 +++ ./T9579_outofheap_rtsall.run.stdout.normalised      2015-06-16
 14:06:15.000000000 -0400
 @@ -1,4 +1,4 @@
  T9579_outofheap_rtsall: Heap exhausted;
 -T9579_outofheap_rtsall: Current maximum heap size is NUM bytes (1 MB).
 +T9579_outofheap_rtsall: Current maximum heap size is 1048576 bytes (1
 MB).
  T9579_outofheap_rtsall: Use `+RTS -M<size>' to increase it.
  251
 \ No newline at end of file
 *** unexpected failure for T9579_outofheap_rtsall(normal)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9579#comment:19>
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