[boost] Re: [math constants] VC++ experts needed :)

From: Daniel Frey (d.frey_at_[hidden])
Date: 2004-03-11 17:42:04

Bronek Kozicki wrote:
> Daniel Frey <daniel.frey_at_[hidden]> wrote:
> 
>>template <typename U>
>>void f (const B<U>&)
>>{
>>   U<double> v;
>>   v.g();
>>}
> 
> 
> There's an error:

Obviously, as that was on purpose.

> I think that instead should be:
> 
> template <template <typename> class U>
> void f (const B<U>&)
> {
>   U<double> v;
>   v.g();
> }
> 
> after this small change it compiles fine, and result is:
> double

Hm. Well, this means that the VC seems to accept the correct code in 
*some* cases, but not always? I'm puzzled and I don't know how to help 
you to find the problem. Can you try to reduce the _m3 to a small 
example which still shows some of the problems you reported? TIA.

Regards, Daniel