[3.3] Fix for 10428 breaks template instantiation

[Mark Mitchell]

On Mon, 2003-05-05 at 11:51, Michael Matz wrote:
> Hi Mark,
> 
> I noticed that the current 3.3 branch does not compile the below code
> anymore:
> 
> -------- snip -------
> template<typename T>
> struct A {
>   ~A() {p->unref();};
>   T* p;
> };
> 
> struct B;
> 
> struct C {
>   C() {}
>   A<B> b;
> };
> 
> struct B{
>   void unref(void);
> };
> void B::unref(void) {}
> 
> C c;
> -------- snap -------

That code is broken; this is a progression.  As you say, B is not
complete when C::C() is defined.

-- 
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com