[GHC] #15061: print022 testcase fails on i386

[GHC]

#15061: print022 testcase fails on i386
-------------------------------------+-------------------------------------
           Reporter:  bgamari        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  highest        |         Milestone:  8.6.1
          Component:  GHCi           |           Version:  8.2.2
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 CircleCI's i386 way is showing this failure of `print002` in the `ghci`
 way,
 {{{
 Actual stderr output differs from expected:
 --- /dev/null   2018-04-18 16:05:23.479353000 +0000
 +++ ./ghci.debugger/scripts/print022.run/print022.run.stderr.normalised
 2018-04-19 13:53:47.685662431 +0000
 @@ -0,0 +1 @@
 +*** Exception: Prelude.chr: bad argument: 1493110744
 *** unexpected failure for print022(ghci)
 }}}

 This is a bit frightening as it suggests that there is memory unsafety
 here.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15061>
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