[GHC] #12988: Join points

[GHC]

#12988: Join points
-------------------------------------+-------------------------------------
           Reporter:  lukemaurer     |             Owner:  lukemaurer
               Type:  feature        |            Status:  new
  request                            |
           Priority:  normal         |         Milestone:  8.2.1
          Component:  Compiler       |           Version:  8.0.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):  D2853          |         Wiki Page:  SequentCore
-------------------------------------+-------------------------------------
 Master ticket for the `wip/join-points` branch. For details, see
 SequentCore.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12988>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler