[GHC] #8298: +RTS -hb crash when blocking on empty TChan

[GHC]

#8298: +RTS -hb crash when blocking on empty TChan
--------------------------+------------------------------------------------
        Reporter:         |            Owner:
  exFalso                 |           Status:  closed
            Type:  bug    |        Milestone:
        Priority:         |          Version:  7.6.3
  normal                  |         Keywords:  biographical stm tchan block
       Component:         |     Architecture:  x86_64 (amd64)
  Runtime System          |       Difficulty:  Unknown
      Resolution:  fixed  |       Blocked By:
Operating System:  Linux  |  Related Tickets:
 Type of failure:         |
  Runtime crash           |
       Test Case:         |
        Blocking:         |
--------------------------+------------------------------------------------
Changes (by simonmar):

 * status:  new => closed
 * resolution:   => fixed
 * blockedby:  8275 =>


Comment:

 Optimistically assuming fixed.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8298#comment:6>
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