Hi,
I'm trying to allow implicit conversions for my own type
happening. I have the following:
----
import std.math;
import std.traits;
struct S(T)
if(isFloatingPoint!T)
{
T val;
alias val this;
}
void main()
{
auto s = S!float();
assert(isNaN(s));
s = 10.0;
assert(!isNaN(s));
}
----
But I get a compile time error:
----
Error: template std.math.isNaN cannot deduce function from
argument types !()(S!float), candidates are:
std/math.d(4171): std.math.isNaN(X)(X x) if
(isFloatingPoint!X)
----
Is there a way I can to do this, maybe opCall/opCast (I tried
these but failed)?
Cheers,
uri
