[GHC] #2618: Order is relevant when matching signature contexts of a mutually recursive group

[GHC]

#2618: Order is relevant when matching signature contexts of a mutually recursive
group
-------------------------------------+--------------------------------------
 Reporter:  guest                    |          Owner:         
     Type:  bug                      |         Status:  new    
 Priority:  normal                   |      Milestone:  6.10.1 
Component:  Compiler (Type checker)  |        Version:  6.8.3  
 Severity:  normal                   |     Resolution:         
 Keywords:                           |     Difficulty:  Unknown
 Testcase:                           |   Architecture:  Unknown
       Os:  Unknown                  |  
-------------------------------------+--------------------------------------
Changes (by igloo):

  * difficulty:  => Unknown
  * milestone:  => 6.10.1

Comment:

 I'm not sure off the top of my head if your example is supposed to work in
 H98, but if you use `-XRelaxedPolyRec` then it is accepted.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2618#comment:1>
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