[GHC] #6120: GHC 7.4 improperly parses DEPRECATED pragma as ambiguous (regression)

[GHC]

#6120: GHC 7.4 improperly parses DEPRECATED pragma as ambiguous (regression)
---------------------------------+------------------------------------------
    Reporter:  jmillikin         |       Owner:  simonpj                  
        Type:  bug               |      Status:  new                      
    Priority:  normal            |   Milestone:                           
   Component:  Compiler          |     Version:  7.4.1                    
    Keywords:                    |          Os:  Unknown/Multiple         
Architecture:  Unknown/Multiple  |     Failure:  GHC rejects valid program
  Difficulty:  Unknown           |    Testcase:                           
   Blockedby:                    |    Blocking:                           
     Related:                    |  
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Comment(by simonpj@…):

 commit bc188bbdc506ac898092c87d2db3ff5f96ab4b92
 {{{
 Author: Simon Peyton Jones <simonpj at microsoft.com>
 Date:   Thu May 24 12:28:58 2012 +0100

     Tidy up the treatment of signatures (incl fixity)

     This fixes Trac #6120.  I've added comments to explain.
     Turns out there was another lurking bug, also fixed,
     and tested in (an extended version of) th/T2713.

  compiler/rename/RnBinds.lhs  |   14 +++---
  compiler/rename/RnEnv.lhs    |   89
 +++++++++++++++++++++++++++++-------------
  compiler/rename/RnSource.lhs |   22 +++++++----
  3 files changed, 83 insertions(+), 42 deletions(-)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6120#comment:2>
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