Andre Poenitz wrote:
>> class tull;
>> std::pair<tull, tull> ReturnVar();
>
> This is illegal IMHO even if g++ and Comeau (*gosh*) accept it.
> [Have we had this discussion before?]
Don't think so. Show me where it says that the template must be
instantiated in a forward declaration.
Even code like this is perfectly Ok (AFAICS). Compiles on g++ and HP
cxx:
--------- bar.h ---------
#include <vector>
class foo;
struct bar {
std::vector<foo> bazz;
};
-------- trial.C --------
#include "bar.h"
class foo {};
int main() {
bar b;
return 0;
}
Why not ask the experts?
--
Angus
