[GCC-XML]Exception specifiers?

[David Abrahams]

Brad King <brad.king at kitware.com> writes:

> Hi Nicodemus,
>
>> > The specifiers are currently not dumped, but they shouldn't be hard to
>> > add.  I'll look into it when I get some time, but it may not be for a
>> > couple weeks.
>>
>> Excellent, thanks a lot.
>
> I've finally had time to implement this.  The support is now in the CVS
> version of GCC-XML.  You'll have to build the gccxml_cc1plus executable to
> get it.  The dump appears as follows:
>
> void foo1();     // No change to dump.
> void foo2() throw();   // Dumps throw="" attribute in the function.
> void foo3() throw(int, float);   // Dumps throw="_6 _9" attribute.
>
> The "throw" attribute is a space-separated list of the types the function
> can throw (in no particular order).  If the attribute is present but has
> no types listed, the throw specification "throw()" was given in the
> source.  If the attribute is not present, there was no throw
> specification.

Nice, Brad.  Thanks!

-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com