Get template parameter value

[rumbu via Digitalmars-d-learn]

On Tuesday, 29 September 2015 at 09:53:39 UTC, Kagamin wrote:
> On Tuesday, 29 September 2015 at 09:11:15 UTC, John Colvin 
> wrote:
>> Welcome to the weird and wonderful work of  
>> http://dlang.org/expression.html#IsExpression
>
> No, use template pattern matching instead:
>
> struct A(int s){}
> template B(T:A!s, int s){ enum B=s; }
> static assert(B!(A!4)==4);

Thank you, this is perfect.