[GHC] #14613: Validate Failure On OSX -- implicit fall through error for machO linker support (master == ghc8.5)

GHC ghc-devs at haskell.org
Wed Jan 10 06:59:57 UTC 2018


#14613: Validate Failure On OSX -- implicit fall through error for machO linker
support  (master == ghc8.5)
-------------------------------------+-------------------------------------
        Reporter:  carter            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.3
  (Linking)                          |
      Resolution:                    |             Keywords:
Operating System:  MacOS X           |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by erikd):

 There's a way nicer fix, to add a comment/annotation:
 {{{
     /* Falls through. */
 }}}
 at the line where a `break;` statement might otherwise go.

 For example:
 https://github.com/erikd/libsndfile/blob/master/src/aiff.c#L852

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14613#comment:2>
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