c++/3028: 3.0 Compiler complains about template that used to work under 2.95

[Gabriel Dos Reis]

James L Peterson <peterson@austin.ibm.com> writes:

| I was unable to understand the template description in Stroustrup (3rd
| edition)
| well enough to tell if 3.0 or 2.9.5 was right.  So you may be right that
| 3.0
| is correct.  The argument for 3.0 being wrong is that IListNode is
| defined
| inside IListBase and so has to be effectively "templated" because
| IListBase is.

But GCC-3.0 is right, because IListNode is -not- a template-name.

-- Gaby