Comment 3 for bug 1558206

I guess the idea is that an epicsThread may delete itself. So, how about just removing waitRelease altogether? From what I can tell it's function is to suppress calls to printLastChanceExceptionMessage() after a thread calls exitWait() on itself.

If this isn't acceptable we'll have to move the flag to a new struct w/ ref. counting to ensure it can outlive epicsThread and the call to epicsThreadCallEntryPoint().

> The libCom/test/epicsThreadTest.cpp file is not currently a comprehensive test of all supported features of the epicsThread class.

Ha, clearly.