#3922: nameModule panic when building numbers package
---------------------------------+------------------------------------------
  Reporter:  simonmar            |          Owner:  simonpj         
      Type:  bug                 |         Status:  closed          
  Priority:  high                |      Milestone:  6.14.1          
 Component:  Compiler            |        Version:  6.13            
Resolution:  fixed               |       Keywords:                  
Difficulty:                      |             Os:  Unknown/Multiple
  Testcase:                      |   Architecture:  Unknown/Multiple
   Failure:  Compile-time crash  |  
---------------------------------+------------------------------------------
Changes (by simonpj):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Thanks for a helpful report.  I've fixed this, but it was a while ago now.
 I think this is the relevant patch
 {{{
 Thu May  6 17:41:35 BST 2010  [email protected]
   * Find the correct external ids when there's a wrapper

   We were failing to externalise the wrapper id for a function
   that had one.

     M ./compiler/main/TidyPgm.lhs -2 +9
 }}}
 I have not added a regression test because it's quite hard to elicit the
 bug with a small program.  But I think we are good now.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3922#comment:3>
GHC <http://www.haskell.org/ghc/>
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