[Bug c++/12228] [DR 244/399] syntax error calling a qualified template dtor

[sebor at roguewave dot com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12228



------- Additional Comments From sebor at roguewave dot com  2003-09-09 21:27 -------
Subject: Re:  [DR 244/399] syntax error calling a qualified
 template dtor

bangerth at dealii dot org wrote:

...
> ------- Additional Comments From bangerth at dealii dot org  2003-09-09 21:03 -------
> Confirmed. I'd guess that at places one would need a template disambiguator, as in 
>   template <class T>  void foo (N::B<T> *p) { 
>     p->template ~NB (); 
> but that doesn't help. 

You're right, although the keyword would actually have to go on the
left of the :: operator, like here:

namespace N {
     template <class> struct A { template <class> struct B { }; };
}

template <class T, class U>
void foo (typename N::A<T>::template B<U> *p)
{
     p->N::A<T>::template B<U>::~B ();
}

Martin