work with typeinfo!! :)
=====
void SETTER(T, string member)(Object target, Variant value)
{
T tt = cast(T)target;
if (!tt)
throw new ReflectionException("target is null or not " ~T.stringof
~" value: " ~target.toString());
if(!value.convertsTo!( typeof(__traits(getMember, T, member)) ))
throw new ReflectionException("Can't convert " ~value.stringof ~" to
" ~typeof(__traits(getMember, T, member)).stringof);
__traits(getMember, tt, member) = value.coerce!(
typeof(__traits(getMember, T, member)) );
}
======
