[GHC] #14024: typechecker tests T13594 T13822 tc269 T13780c failing in devel2 flavour

[GHC]

#14024: typechecker tests T13594 T13822 tc269 T13780c failing in devel2 flavour
-------------------------------------+-------------------------------------
        Reporter:  duog              |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Test Suite        |              Version:  8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by goldfire):

 It's held up by significant performance issues that have not had time to
 be worked out. I could rebase and commit, but the patch causes a 10%-ish
 compile-time slowdown to type-family-heavy code.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14024#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler