[fpc-pascal] Re: Problem with virtual constructors

[leledumbo]

Yep, this situation would confuse the compiler as it's possible to assign
descendant class instance to a class.
1st solution: rename one of the constructor, don't need to use
virtual/override
2nd solution: try using constref instead of const (I hope constref has the
same semantics as var for classes, where the assigned object must be exactly
the instance of expected class, descendants not allowed)

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