-Wextra and unsigned template parameters

[lopezibanez@gmail.com]

On 10/05/06, Aliesha Finkel <agfinkel@yahoo.com> wrote:
>
> template <typename T>
> struct foo {
>   foo(T bar) { if (bar >= 0) bar = 1; }
> };
>
> If foo<signed type> is instantiated elsewhere then
> this check could still be useful.
>

My opinion is that since it may be instantiated as an signed type,
then warning is pointless there.  Is this a bug?