[GHC] #1491: Extension RecordWildCards is broken

[GHC]

#1491: Extension RecordWildCards is broken
-----------------------+----------------------------------------------------
  Reporter:  guest     |          Owner:         
      Type:  bug       |         Status:  new    
  Priority:  normal    |      Milestone:         
 Component:  Compiler  |        Version:  6.7    
  Severity:  normal    |       Keywords:         
Difficulty:  Unknown   |             Os:  Windows
  Testcase:            |   Architecture:  Unknown
-----------------------+----------------------------------------------------
The -XRecordWildCards extension is broken (unlike the patch I sent :)).
 Try these modules:
 {{{
 module M1 where
 data T = T { a :: Int }

 module M2 where
 import M1
 f T{..} = a + 1
 }}}

 Compiling these gives
 {{{
 ghc -XRecordWildCards --make M2.hs
 [1 of 2] Compiling M1               ( M1.hs, M1.o )
 [2 of 2] Compiling M2               ( M2.hs, M2.o )

 M2.hs:4:2: Not in scope: `a'
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1491>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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