[GHC] #14335: Annotations aren't supported with -fexternal-interpreter

8 Oct 2017


      #14335: Annotations aren't supported with -fexternal-interpreter
-------------------------------------+-------------------------------------
           Reporter:  bgamari        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:  8.4.1
          Component:  Compiler       |           Version:  8.2.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 It seems that using `{-# ANN #-}` pragmas from a plugin cause GHC to crash
 when run with `-fexternal-interpreter` with
 {{{
 ghc: this operation requires -fno-external-interpreter
 }}}
 It seems that the culprit is likely the use of `wormhole` in
 `convertAnnotationWrapper`.

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14335
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