Template declaration problem?

[Alexandre Oliva]

Bruce Eckel <Eckel@CrestedButte.net> writes:

> I tried a number of different attempts at forward declaration, and all were
> rejected by 1.1. Can you give me a hint?

> template<class T>
> class Ring {
>   list<T> lst;

replace:

>   friend class iterator;
> public:

with:

  public:
    class iterator;
    friend class iterator;

Unfortunately, the new version of your code snippet reveals more bugs
in egcs :-(

BTW, what's up with your mailing software that replaces some open
curly brackets with a blank line?  It's quite annoying to have to
manually fix that to test your programs :-(

-- 
Alexandre Oliva
mailto:oliva@dcc.unicamp.br mailto:aoliva@acm.org
http://www.dcc.unicamp.br/~oliva
Universidade Estadual de Campinas, SP, Brasil