[GHC] #15671: Link errors due to forcibly exporting findPtr

[GHC]

#15671: Link errors due to forcibly exporting findPtr
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        Reporter:  Phyx-             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:  T10955dyn
                                     |  T10955
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D5138
       Wiki Page:                    |
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Comment (by Phyx-):

 @bgamari It's another thing DynamicWay hides. In that case the symbol is
 always just in the Rts Dynlib. But when not-rts way, the rts is always
 statically linked into any shared library.

 Such errors would be caught on Linux too if we decide to run the rts tests
 also in non-DynWay always.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15671#comment:2>
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