#5581: ConstraintKinds lets you put the typechecker into a loop
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    Reporter:  pumpkin                  |        Owner:  batterseapower    
        Type:  bug                      |       Status:  new               
    Priority:  normal                   |    Milestone:                    
   Component:  Compiler (Type checker)  |      Version:  7.3               
    Keywords:  ConstraintKinds          |     Testcase:                    
   Blockedby:                           |   Difficulty:                    
          Os:  Unknown/Multiple         |     Blocking:                    
Architecture:  Unknown/Multiple         |      Failure:  Compile-time crash
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Comment(by batterseapower@…):

 commit 95d66964bb315f1c500f179ab2da001d8f52e2ac
 {{{
 Author: Max Bolingbroke <[email protected]>
 Date:   Tue Oct 25 10:28:31 2011 +0100

     Fix infinite loop in PredTYpe size checking (#5581)

  compiler/typecheck/TcMType.lhs |   37
 +++++++++++++++++++++++++++++++------
  1 files changed, 31 insertions(+), 6 deletions(-)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5581#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

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