[GHC] #14161: Performance Problems on AST Dump

GHC ghc-devs at haskell.org
Mon Aug 28 08:00:07 UTC 2017


#14161: Performance Problems on AST Dump
-------------------------------------+-------------------------------------
        Reporter:  h4ck3rm1k3        |                Owner:  dfeuer
            Type:  bug               |               Status:  new
        Priority:  low               |            Milestone:  8.2.2
       Component:  Compiler          |              Version:  8.3
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by dfeuer):

 Yep, my patch fixes this problem. I just need to figure out the
 `Doc`/`SDoc` business and I can upload a differential. My patched version
 produces somewhat different formatting (I'm no pretty printing expert),
 but it doesn't look horrible or anything.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14161#comment:4>
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