[GHC] #13413: GHC HEAD panic: collectNBinders

[GHC]

#13413: GHC HEAD panic: collectNBinders
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        Reporter:  RyanGlScott       |                Owner:  simonpj
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:  JoinPoints
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 This fixes the crashes.

 But the INLINE pragams on `fillBlock` and `fillLine` are silly --
 recursive functions are never inlined.  And now they are (very mildly)
 harmful since they stop me turning the function into a join point.  See
 the Note mentioned above.

 Best to remove the pragmas.

 I have not tested the `storablevector` crash; might someone do that?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13413#comment:5>
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