[GHC] #14521: Infinite loop at runtime when either : a given function is not marked INLINE, or functions are stored in strict field

GHC ghc-devs at haskell.org
Sat Nov 25 20:03:35 UTC 2017


#14521: Infinite loop at runtime when either : a given function is not marked
INLINE, or functions are stored in strict field
-------------------------------------+-------------------------------------
        Reporter:  OlivierSohn       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.3
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  MacOS X           |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by OlivierSohn):

 Replying to [comment:8 svenpanne]:
 > Just FYI: Stackage nightly builds use 8.2.1/8.2.2 for some time now,
 just use `stack --resolver=nightly ...` or even more specifically e.g.
 `stack --resolver=nightly-2017-11-25 ...`.

 Thanks, using the nightly resolver I could verify that the behaviour is
 the same on 8.2.2:

 {{{

 2017-11-25 21:01:48.402994: [debug] Run process:
 /Users/Olivier/Dev/hs.maze/.stack-
 work/install/x86_64-osx/nightly-2017-11-25/8.2.2/bin/hamazed-exe
 @(Stack/Exec.hs:67:5)
 Before rendering animations
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14521#comment:9>
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