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);
