On 11/30/2016 10:42 AM, Bauss wrote:
Usually casts to base classes can be determined if they're valid at
compile-time.

Yeah, that's what I said. A cast to a base class is an "upcast". Upcasts don't need run-time checks. The other direction (cast to more derived class) is a downcast. Downcasts need run-time checks.

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