> SIGFPE is a synchornous signal and Windows will raise it if proper
> flag is set (check out the example program):
>
> http://msdn2.microsoft.com/en-us/library/kfy34skx.aspx
>
> But seems we didn't use the above method. Instead, we use the same
> methodology as other asynchrounous signals. My question is: (1) can
> windows really raise SIGFPE in our setting && (2) can we really
> catch it in windows?
(1) No, because we haven't enabled it.
(2) No, not the way things are set up. But because of (1), that's not a
problem.
There should be a discussion in the archives during the 8.0 development
cycle about this.
//Magnus