1. Are the types guaranteed to be in the same order as the definition?
struct S1 {int a; float f} can be intialized with S1(10, 10.5), implying a
constructor that is based on the lexical order in the definition?
Will FieldTypeTuple!(S1), always give me Tuple!(int, float)?
Would the answer be the same if S1 were a class?
2. The description of "Template RepresentationTypeTuple(T...)" states:
Get the primitive types of the fields of a struct or class, in topological
order.
Is this the lexical order in the code or how they are laid out when compiled or
what?
Thanks
