Re: [GHC] #14326: Panic on COMPLETE pragma with mismatched type variable order

5 Oct 2017

      #14326: Panic on COMPLETE pragma with mismatched type variable order
-------------------------------------+-------------------------------------
        Reporter:  dailectic         |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:                    |             Keywords:
                                     |  PatternSynonyms
Operating System:  Unknown/Multiple  |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * keywords:   => PatternSynonyms

Comment:

 Thanks for the update. Interestingly, this does //not// panic on GHC HEAD,
 which in some ways makes this like an inverse of #14135 (which panics with
 a `mkOneConFull` error on HEAD, but not 8.2.1).

-- 
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14326#comment:5
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler