Ian Lance Taylor wrote:

> ==================================================
> template <int dim> struct X { 
>   struct I { I(); void foo(); }; 
> }; 
>  
> template <int dim> struct Y : X<dim> { 
>     typedef typename X<dim>::I I; 
> }; 
>  
> template <int dim>
> void Y<dim>::I::foo () {}
> 
> template struct Y<1>;
> ==================================================

This should be invalid too, assuming I'm remembering correctly.  I think
you have to say X<dim>::I::foo() when you make the definition.

-- 
Mark Mitchell
CodeSourcery, LLC
[EMAIL PROTECTED]
(916) 791-8304

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