[GHC] #3342: splitTyConApp panic when using view patterns

GHC trac at galois.com
Thu Jul 2 08:46:22 EDT 2009


#3342: splitTyConApp panic when using view patterns
------------------------------------------------+---------------------------
    Reporter:  guest                            |        Owner:  igloo           
        Type:  merge                            |       Status:  new             
    Priority:  normal                           |    Milestone:                  
   Component:  Compiler                         |      Version:  6.10.3          
    Severity:  normal                           |   Resolution:                  
    Keywords:                                   |   Difficulty:  Unknown         
    Testcase:  typecheck/should_compiler/T3342  |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple                 |  
------------------------------------------------+---------------------------
Changes (by simonpj):

  * testcase:  => typecheck/should_compiler/T3342
  * difficulty:  => Unknown
  * type:  bug => merge
  * owner:  => igloo

Comment:

 Oops.  Thank you.  A bad oversight, fortunately easily fixed
 {{{
 Thu Jul  2 05:43:31 PDT 2009  simonpj at microsoft.com
   * Fix Trac #3342: missed zonking in TcHsSyn

   The type in a ViewPat wasn't being zonked.  Easily fixed.

     M ./compiler/typecheck/TcHsSyn.lhs -1 +2
 }}}
 Ian: this one should go into 6.10.4.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3342#comment:2>
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