Problematic subclassing.
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class Adder | |
{ | |
virtual int Add(int x, int y) | |
{ | |
return x > 0 ? Add(x - 1, y + 1) : y; | |
} | |
} | |
class BlackAdder : Adder | |
{ | |
override int Add(int x, int y) | |
{ | |
return base.Add(x, x > 0 ? y + 1 : y); | |
} | |
} |
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