[GHC] #14736: unknown opcode in interpretBCO doesn't cause process termination in some circumstances

GHC ghc-devs at haskell.org
Fri Feb 2 16:36:21 UTC 2018


#14736: unknown opcode in interpretBCO doesn't cause process termination in some
circumstances
---------------------------------+----------------------------------------
        Reporter:  alpmestan     |                Owner:  (none)
            Type:  bug           |               Status:  closed
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.4.1-alpha1
      Resolution:  invalid       |             Keywords:
Operating System:  Linux         |         Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
---------------------------------+----------------------------------------
Changes (by alpmestan):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 I have been misled by `gdb` as it somehow decided to show me that line
 while executing the function's epilogue or something along those lines.
 Indeed, I later set a breakpoint on `barf` and never reached it. Closing,
 sorry for the noise.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14736#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list