public override void ExitRule(IParseTreeListener listener) { ICalculadoraListener typedListener = listener as ICalculadoraListener; if (typedListener != null) { typedListener.ExitCompileUnit(this); } }
public override void EnterRule(IParseTreeListener listener) { ICalculadoraListener typedListener = listener as ICalculadoraListener; if (typedListener != null) { typedListener.EnterExpr(this); } }