Re: [GHC] #9576: -fdefer-type-errors doesn't defer errors from `deriving`

26 Sep 2014

      #9576: -fdefer-type-errors doesn't defer errors from `deriving`
-------------------------------------+-------------------------------------
              Reporter:  goldfire    |            Owner:
                  Type:  bug         |           Status:  new
              Priority:  normal      |        Milestone:
             Component:  Compiler    |          Version:  7.8.3
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:              |       Blocked By:
  None/Unknown                       |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
-------------------------------------+-------------------------------------

Comment (by Simon Peyton Jones ):

 In [changeset:"74ae59896e4222a8115f5548845f13495f5bb76e/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="74ae59896e4222a8115f5548845f13495f5bb76e"
 Defer errors in derived instances

 Fixes Trac #9576.  Turned out to be pretty easy.
 }}}

--
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9576#comment:1
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler