[GHC] #16212: API Annotations: Parens not attached correctly for ClassDecl

[GHC]

#16212: API Annotations: Parens not attached correctly for ClassDecl
-------------------------------------+-------------------------------------
        Reporter:  alanz             |                Owner:  alanz
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.8.1
       Component:  Compiler          |              Version:  8.6.3
  (Parser)                           |
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect API     |  Unknown/Multiple
  annotation                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"4bf35da4fccd2a21153a1c19bfa80006e99e02a1/ghc"
 4bf35da4/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="4bf35da4fccd2a21153a1c19bfa80006e99e02a1"
 API Annotations: Parens not attached correctly for ClassDecl

 The parens around the kinded tyvars should be attached to the class
 declaration as a whole, they are attached to the tyvar instead,
 outside the span.

 An annotation must always be within or after the span it is contained
 in.

 Closes #16212
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16212#comment:8>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler