Simon Cozens wrote:
> I'm sure a "pure virtual base template class" sounds reasonable
> to a C++ programmer, but that doesn't mean it's the clearest thing
> in the world. :)

Nothing changes at the syntactic level.

        FOO: while ( $cond ) {
        # FOO is now (an alias to) a loop control object...
                next FOO;

What's unclear?
In fact, no one needs to know this is going on, except
the guy who wants to know why C<next FOO> looks like
a method call.  (And he only thinks that because "next"
looks like a method name.)

-- 
John Porter

All men are subjects.

Reply via email to