[GHC] #9882: Kind mismatch with singleton [Nat]

[GHC]

#9882: Kind mismatch with singleton [Nat]
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              Reporter:  Roel van    |            Owner:
  Dijk                               |           Status:  closed
                  Type:  bug         |        Milestone:
              Priority:  normal      |          Version:  7.8.3
             Component:  Compiler    |         Keywords:
            Resolution:  invalid     |     Architecture:  Unknown/Multiple
      Operating System:  Linux       |       Difficulty:  Unknown
       Type of failure:  GHC         |       Blocked By:
  rejects valid program              |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"a972bddfc8115d80d774383a55202a293dc68595/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="a972bddfc8115d80d774383a55202a293dc68595"
 Improve documentation of syntax for promoted lists

 THe documentation in 7.9.4 of promoted list and tuple types was
 misleading, which led to Trac #9882.  This patch makes explicit
 that only type-level with two or more elements can have the
 quote omitted.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9882#comment:4>
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