public override object VisitExpressionContentNot(FaParser.ExpressionContentNotContext context) { object value = Visit(context.expressionContent()); if (value is bool) { return(!(bool)value); } Debug.LogError("Operador ! sólo es aplicable a booleano"); // Console.WriteLine("Operador ! sólo es aplicable a booleano"); MyConsole.main.AppendText("Operador ! sólo es aplicable a booleano"); return(null); }
/// <summary> /// Visit a parse tree produced by the <c>expressionContentNot</c> /// labeled alternative in <see cref="FaParser.expressionContent"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitExpressionContentNot([NotNull] FaParser.ExpressionContentNotContext context) { return(VisitChildren(context)); }