[squeak-dev] The Inbox: Kernel-jar.1376.mcz
Jaromir Matas
m at jaromir.net
Tue Mar 2 13:54:35 UTC 2021
For consideration:
isSuspended
"A process is suspended if it has been suspended with the suspend
primitive.
It is distinguishable from the active process and a terminated process by
having a non-nil suspendedContext that is either not the bottom context
or has not reached its endPC."
^myList isNil
and: [suspendedContext notNil
and: [self isTerminated not]]
>>> new suggested comment:
"A process is suspended if it has non-nil suspended context (i.e. is new or
previously suspended with the suspend primitive), is not terminated and
not waiting in a queue (Processor or Semaphore/Mutex/etc., i.e. is not
runnable or blocked)."
The current #isSuspended suffers from the same inconsistency, i.e. answers
true even after sending terminate (in rare cases). The fix is either modify
the current condition mirroring the changes in #isTerminated or rephrase it
using #isTerminated. I'd prefer the latter but I can't foresee all
consequences. Advice welcome :)
regards,
-----
^[^ Jaromir
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