public override double VisitMultiplicativeExpr(LabCalculatorParser.MultiplicativeExprContext context) { var left = WalkLeft(context); var right = WalkRight(context); if (context.operatorToken.Type == LabCalculatorLexer.MULTIPLY) { Debug.WriteLine("{0} * {1}", left, right); return(left * right); } else //LabCalculatorLexer.DIVIDE { Debug.WriteLine("{0} / {1}", left, right); return(left / right); } }
/// <summary> /// Exit a parse tree produced by the <c>MultiplicativeExpr</c> /// labeled alternative in <see cref="LabCalculatorParser.expression"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitMultiplicativeExpr([NotNull] LabCalculatorParser.MultiplicativeExprContext context) { }