[sv-ac] non-urgency of 1668

Hi All:

In our last meeting, we decided that 1668 is not urgent.

I have thought some more about this and realized that 
more of 1667 than just assignments in the formal argument
list is dependent on 1668.

Indeed, the basic semantics of binding an actual argument 
expression to a local variable formal argument will be the 
same as a similar local variable declaration assignment, as in
the current sketch for 1667:

   property p(local <type> v, ...);
      ...
   endproperty

   ...

   p(.v(e),...)

should have the same semantics as

   property p(<type> v1, ...);
      <type> v = v1;
      ...
   endproperty

   ...

   p(.v1(e),...)


It is clear to me that for 1667 we do not want a restriction 
that says that e must be a constant expression.

So, I am of the mind now that we really do need to make 
progress to converge on 1668 before I can do anything with
1667.

Best regards,

J.H.

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