Solarmutex Deadlock when Closing Calc which contains functions with XVolatileResult return values

Thu Aug 9 06:05:14 PDT 2012

On 08/09/2012 01:21 PM, Michael Stahl wrote:
> WTF, there is an API to release SolarMutex? ... /me hides under desk

Yes, and its a gross, broken hack, never to be used.  (As the outer code 
that locked the SolarMutex presumably did so to be able to temporarily 
break invariants.  Now if inner code temporarily unlocks the SolarMutex, 
other code could observe broken invariants and fail, etc.)

Stephan