...Although, I should add that my analogy between methods and
free functions seems to break when the object is an rvalue. Like
in:
struct T
{
int v;
this(int a)
{
v = a;
}
int get()
{
return v;
}
}
int v = T(4).get();
Given my analogy, the method get() should be able to be thought
of as a free function:
int gget(ref T obj)
{
return obj.v;
}
But then the above method call should be able to thought of as:
int v = gget(T(4));
...which won't compile because T(4) is an rvalue, and according
to D, rvalues can't be passed as ref (nor const ref). I don't
know which one is flawed, my analogy, or the logic of how D is
designed.
