Question: If the this variable is used to call a constructor, _ _ _ _ _ _ _ _ _ _ . If the this variable

If the this variable is used to call a constructor, __________.
If the this variable is used to call a constructor, __________.
a compiler error will result if it is not the first statement of the constructor
the this variable cannot be used as a constructor call
nothing will happen
a compiler error will result if it is the first statement of the constructor

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