[GHC] #15157: Use a better string type (ByteString?!) for HsDocString

[GHC]

#15157: Use a better string type (ByteString?!) for HsDocString
-------------------------------------+-------------------------------------
        Reporter:  sjakobi           |                Owner:  (none)
            Type:  task              |               Status:  closed
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.2.2
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4743
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by sjakobi):

 * status:  patch => closed
 * resolution:   => fixed


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15157#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler