[GHC] #8736: GHCi doesn't load .dyn_o files appropriately

[GHC]

#8736: GHCi doesn't load .dyn_o files appropriately
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              Reporter:              |            Owner:  thoughtpolice
  thoughtpolice                      |           Status:  new
                  Type:  bug         |        Milestone:  7.8.4
              Priority:  high        |          Version:  7.8.1-rc2
             Component:  Compiler    |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:              |  Related Tickets:  #9282
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by int-e):

 I believe that this also affects users of 'cabal repl', because cabal-
 install uses -dynamic-too for compiling. So after 'cabal build', 'cabal
 repl' will still recompile all modules of a package as bytecode. With
 ghc-7.6.3 (and vanilla objects), 'cabal repl' would load the compiled
 object files.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8736#comment:12>
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