[GHC] #8426: one-shot compilation + TH doesn't see instances that is seen in batch mode

[GHC]

#8426: one-shot compilation + TH doesn't see instances that is seen in batch mode
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        Reporter:  errge             |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Template Haskell  |              Version:  7.7
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #7867             |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by bgamari):

 * cc: goldfire (added)


Comment:

 errge, it seems that this was dropped yet again; I'm sorry that this
 process has been so messy.

 Would you like to rebase your patches and put them up on Phabricator?
 There we can do a proper review. I'm also cc'ing goldfire, who is our
 Template Haskell czar.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8426#comment:14>
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