[GHC] #13029: Dead code in DsCCall?

GHC ghc-devs at haskell.org
Thu Dec 22 14:58:11 UTC 2016


#13029: Dead code in DsCCall?
-------------------------------------+-------------------------------------
           Reporter:  goldfire       |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.0.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 Simon and I were poring over `DsCCall.mk_alt`, and we seem to think that
 the first case (for unboxed tuples) is dead code. If it's live, it's
 utterly broken because it ignores the `RuntimeRep` args to an unboxed
 tuple.

 This ticket is to remind us to continue investigating.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13029>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list