Forward class in throw declaration.

[Nathan Sidwell]

"Andrew J. Malton" wrote:
> 
> The following snippet uses a forward class name in a throw declaration:
> 
> class F {
>      int v;
> public:
>      F (int v) { this-> v = v; }
>      void raise () throw (F) { throw new F (0); }
> };
> 
> It compiles and works perfectly well using "gcc version egcs-2.91.66
> 19990314/Linux (egcs-1.1.2 release)" and "gcc version 2.95.2 19991024
> (release)" but when compiled with "gcc version 3.0" it fails to parse:
> 
> F.cpp:5: invalid use of undefined type `class F'
> F.cpp:1: forward declaration of `class F'
> 
> Is this a bug, or newly correct ;-) behaviour, or am I missing something?
newly correct. 15.4/1

nathan
-- 
Dr Nathan Sidwell   ::   http://www.codesourcery.com   ::   CodeSourcery LLC
         'But that's a lie.' - 'Yes it is. What's your point?'
nathan@codesourcery.com : http://www.cs.bris.ac.uk/~nathan/ : nathan@acm.org