[GHC] #12002: Pragmas after a module declaration are ignored without warning.

GHC ghc-devs at haskell.org
Wed Oct 18 04:48:25 UTC 2017


#12002: Pragmas after a module declaration are ignored without warning.
-------------------------------------+-------------------------------------
        Reporter:  seanparsons       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.3
  (Parser)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #2260             |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by harpocrates):

 Maybe things have changed since 10 years ago when the comment quoted in
 comment:2 was made, but this is now a two line change.

 I propose that GHC try to report an unrecognized pragma when meeting a
 header pragma outside of the header. That's one of the default warnings
 anyways.

 I'll be submitting a fix for this shortly.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12002#comment:3>
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