[GHC] #12034: Template Haskell + hs-boot = Not in scope during type checking, but it passed the renamer

[GHC]

#12034: Template Haskell + hs-boot = Not in scope during type checking, but it
passed the renamer
-------------------------------------+-------------------------------------
        Reporter:  ezyang            |                Owner:
            Type:  bug               |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Template Haskell  |              Version:  8.0.1-rc2
      Resolution:                    |             Keywords:  backpack hs-
                                     |  boot
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by simonpj):

 Or alternatively re-typecheck the interface produced from the bit before
 the splice, just as we would do if the bit before the splice was in
 another module.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12034#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler