[GHC] #9390: Inlining prevents evaluation of ignored parts of unboxed tuples

GHC ghc-devs at haskell.org
Thu Aug 7 09:08:59 UTC 2014


#9390: Inlining prevents evaluation of ignored parts of unboxed tuples
-------------------------------------+-------------------------------------
              Reporter:  snoyberg    |            Owner:
                  Type:  bug         |           Status:  new
              Priority:  normal      |        Milestone:  7.8.4
             Component:  Compiler    |          Version:  7.8.3
            Resolution:              |         Keywords:
      Operating System:  Linux       |     Architecture:  x86_64 (amd64)
       Type of failure:  Incorrect   |       Difficulty:  Unknown
  result at runtime                  |       Blocked By:
             Test Case:              |  Related Tickets:
  simplCore/should_run/T9390         |
              Blocking:              |
Differential Revisions:              |
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * testcase:   => simplCore/should_run/T9390


Comment:

 If we ever release 7.8.4, the patch in comment:16 should go in.

 I'm just leaving this open pending Michael's explanatory document

 Simon

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9390#comment:19>
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