[Stephen Fisher <stephentfisher@xxxxxxxxx>]

With -Werror turned on in certain directories, I am running into a 
number of warnings turned errors about "[variable|argument] 'variable' 
might be clobbered by 'longjmp' or 'vfork'".  These are happening in the 
exception code when a variable is modified in a TRY or CATCH statement.  
Files that don't give warnings declare such variables as volatile.  Is 
that the best way to fix these warnings in our code?


Steve