[GHC] #9687: Missing Typeable instances for built-in types

GHC ghc-devs at haskell.org
Tue Dec 15 17:48:29 UTC 2015


#9687: Missing Typeable instances for built-in types
-------------------------------------+-------------------------------------
        Reporter:  selinger          |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.8.3
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  deriving/should_fail/T9687
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by thomie):

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


Comment:

 `typeOf (1,2,3,4,5,6,7,8)` (up to 62) works in 7.10.3 and HEAD, probably
 as a result of #9858 ("Generate Typeable info at definition sites").
 #10451 also dealt with the tuple size limitations.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9687#comment:9>
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