bearophile escribió:
Jarrett Billingsley:
C++ has static initialization that occurs before main() too.  It's just.. 
hidden.<

I see. I have to learn more about C++. Thank you.

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Lars T. Kyllingstad:

This is good news! The restrictions you are referring to, are they any of the ones 
documented here: http://www.digitalmars.com/d/2.0/function.html#interpretation <

That list has a point regarding what I was trying to do:
4. the function may not be a non-static member, i.e. it may not have a this 
pointer<
It's true regarding stucts used as values too, and not just classes...

It would be nice if the compiler could say so: "I can't evaluate it because you are using a this pointer". With other words, but much more useful than "non-constant expression".

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