"Peter Dimov" <[EMAIL PROTECTED]> writes:
> Looks like a no-brainer, &k can't be a compile-time constant if k is
> thread-local.
>
> 1.
>
> void f()
> {
> C<&k> ck;
> }
>
> 2.
>
> void f()
> {
> typedef C<&k> ck_type;
> ck_type ck;
> }
>
> 3.
>
> typedef C<&k> ck_type;
>
> void f()
> {
> ck_type ck;
> }
>
> The type of ck cannot depend on the thread that is executing f.
It doesn't have to. When used as a template parameter, an address
could refer to something more like a member function pointer, i.e. an
offset in the thread's table of globals.
--
Dave Abrahams
Boost Consulting
www.boost-consulting.com
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