Bug 9598

[Converted from Gnats 2493]

help catch details regarding exceptions:

Raised exceptions may be caught:
	catch throw               - all exceptions, when thrown
	catch throw <exceptname>  - a particular exception, when thrown
	catch catch               - all exceptions, when caught
	catch catch <exceptname>  - a particular exception, when caught


and

C++ exceptions may be caught:
	catch throw               - all exceptions, when thrown
	catch catch               - all exceptions, when caught


These are essentially the same.

catch throw <<exception>> and catch catch <<exception>> do not work, and have no support.

catch catch and catch throw both place breakpoints in the C++ throw code (__cxa_throw) and catch (__cxa_begin_catch) code so are in fact C++ specific.  As far as I can tell it has always been this way in these specific handlers

Release:
6.8