[GHC] #13305: static: check for identifiers should only consider term level variables

GHC ghc-devs at haskell.org
Fri Feb 24 16:55:08 UTC 2017


#13305: static: check for identifiers should only consider term level variables
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        Reporter:  edsko             |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:  worksforme        |             Keywords:
                                     |  StaticPointers
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by mboes):

 Wait - what ''is'' the semantics implemented in HEAD? Is it the one we
 want? Why does it make a difference whether `g` is inlined or not?

 What do you mean by your last sentence:

 >  I couldn't be sure, but I'm more inclined to think that the current
 (hopefully correct) implementation is more of an accident than a designed
 behavior.

 Do each one of the examples I write at the top of [comment:7 this comment]
 pass/don't pass as expected in GHC HEAD? If so, which commit changed that
 in HEAD and where these changes intentional?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13305#comment:13>
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