[GHC] #16068: Unsaturated type synonyms as arguments work in 8.6.3 but not HEAD

[GHC]

#16068: Unsaturated type synonyms as arguments work in 8.6.3 but not HEAD
-------------------------------------+-------------------------------------
        Reporter:                    |                Owner:  (none)
  quasicomputational                 |
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.7
      Resolution:  invalid           |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by quasicomputational):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 OK, thanks - I'd suspected as much. I'll add a note to the migration guide
 myself, since it seems straightforward enough. It looks like #15954 is the
 ticket that led to the change directly, for posterity.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16068#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler