Deriving (& dying) from Semaphore
jchludzinski at grci.com
jchludzinski at grci.com
Tue Apr 25 10:21:59 UTC 2000
I attempted to derive a class from Semaphore but died sending the message #forMutualExclusion (to the derived class). The error occurs when the derived method #signal sends "self primitiveFailed". Why?
---John
PS> Just derive a class from Semaphore (adding nothing) and it dies when sent #forMutualExclusion.
More information about the Squeak-dev
mailing list
|