Пример #1
0
    //######################
    // IF's
    //######################
    public override object VisitIf_regular(FaParser.If_regularContext context)
    {
        int  nExpressions = context.expression().Length;
        bool thrown       = false;

        for (int i = 0; i < nExpressions; i++)
        {
            object valueExp = VisitExpression(context.expression(i));
            if (getType(valueExp) == 0)
            {
                if ((bool)valueExp)
                {
                    Visit(context.body_regular(i));
                    thrown = true;
                    break;
                }
            }
            else
            {
                Debug.LogError("La expresión a evaluar debe ser booleana");
                // Console.WriteLine("La expresión a evaluar debe ser booleana");
                MyConsole.main.AppendText("La expresión a evaluar debe ser booleana");
                break;
            }
        }
        if (context.body_regular().Length > nExpressions && !thrown)
        {
            Visit(context.body_regular(context.body_regular().Length - 1));
        }
        return(null);
    }
Пример #2
0
 /// <summary>
 /// Visit a parse tree produced by <see cref="FaParser.if_regular"/>.
 /// <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 VisitIf_regular([NotNull] FaParser.If_regularContext context)
 {
     return(VisitChildren(context));
 }