[GHC] #9797: Investigate rewriting `>>=` to `*>` or `>>` for appropriate types

GHC ghc-devs at haskell.org
Wed Nov 12 22:27:46 UTC 2014


#9797: Investigate rewriting `>>=` to `*>` or `>>` for appropriate types
-------------------------------------+-------------------------------------
              Reporter:  dfeuer      |            Owner:  dfeuer
                  Type:  task        |           Status:  new
              Priority:  normal      |        Milestone:  7.10.1
             Component:  Core        |          Version:  7.9
  Libraries                          |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:  Runtime     |  Related Tickets:
  performance bug                    |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by ekmett):

 The danger with this proposal of course occurs when users have

 {{{
 m >> n = m >>= \_ -> n
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9797#comment:1>
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