[GHC] #10109: Kinds aren't checked in the coverage condition

GHC ghc-devs at haskell.org
Wed Apr 15 09:28:43 UTC 2015


#10109: Kinds aren't checked in the coverage condition
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.10.1-rc2
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"49d9b009a2affb6015b8f6e2f15e4660a53c0d9a/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="49d9b009a2affb6015b8f6e2f15e4660a53c0d9a"
 Fix fundep coverage-condition check for poly-kinds

 See Note [Closing over kinds in coverage] in FunDeps.
 I'd already fixed this bug once, for Trac #8391, but I put the
 call to closeOverKinds in the wrong place, so Trac #10109
 failed.  (It checks the /liberal/ coverage condition, which

 The fix was easy: move the call to the right place!
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10109#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list