[GHC] #13402: GHC .prof tabular output glues columns together

GHC ghc-devs at haskell.org
Thu Mar 9 15:35:51 UTC 2017


#13402: GHC .prof tabular output glues columns together
-------------------------------------+-------------------------------------
           Reporter:  dredozubov     |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  7.10.3
           Keywords:                 |  Operating System:  MacOS X
       Architecture:                 |   Type of failure:  Debugging
  Unknown/Multiple                   |  information is incorrect
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 After profiling an application i can see output like this:



 {{{
 mkFareSegment
 Amadeus.Semantic.MasterPricer.Conversion.Offer.FareSegments204150
 88315    0.1    0.0     0.2    0.1

 }}}


 Columns are glued together in this particular part:
 `Amadeus.Semantic.MasterPricer.Conversion.Offer.FareSegments204150`

 It's a work project, so i won't attach the whole .prof file, but it seems
 that the issue occurs when the fully qualified name is too long.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13402>
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