[GHC] #2937: source file that compiled fine fails to recompile after touching it (yes, another one)

[GHC]

#2937: source file that compiled fine fails to recompile after touching it (yes,
another one)
---------------------------------+------------------------------------------
    Reporter:  rwbarton          |        Owner:  igloo           
        Type:  merge             |       Status:  new             
    Priority:  normal            |    Milestone:                  
   Component:  Compiler          |      Version:  6.11            
    Severity:  normal            |   Resolution:                  
    Keywords:                    |   Difficulty:  Unknown         
    Testcase:                    |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
---------------------------------+------------------------------------------
Changes (by simonpj):

  * owner:  => igloo
  * difficulty:  => Unknown
  * type:  bug => merge

Comment:

 Excellent bug thank you.  Fixed by
 {{{
 Tue Jan 13 15:32:17 GMT 2009  simonpj at microsoft.com
   * Fix Trac #2937: deserialising assoicated type definitions
 }}}
 Please merge to branch.

 And Ian: could you make a test for this? It's not totally straightforward
 because it really requires the touch (or `-fforce-recomp`) in the middle.
 Thanks.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2937#comment:1>
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