[haskeline] #125: Missin MonadException instance for lazy StateT

haskeline haskeline at projects.haskell.org
Wed Sep 4 16:27:35 BST 2013


#125: Missin MonadException instance for lazy StateT
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Reporter:  guest   |        Owner:     
    Type:  defect  |       Status:  new
Priority:  minor   |    Milestone:     
 Version:          |   Resolution:     
Keywords:          |  
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Comment(by guest):

 I was about to report this, but hadn't seen that this was the correct
 formaulation of the problem. The package CPL fails to build with
 -fHaskeline because there's "No instance for (MonadException (StateT
 UIState (InputT IO)))"; the solution there is to specify State.Strict
 explicitly, but it was quite a bit of trouble getting to this point...

-- 
Ticket URL: <http://trac.haskell.org/haskeline/ticket/125#comment:1>
haskeline <http://example.org/>
My example project


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