public override object VisitFin([NotNull] StdAssemblerParser.FinContext context) { string end, inicio; StdToken token; if (context.children.Count > 3) { throw new Exception("Error de sintáxis: Instrucción no válida"); } else { end = context.END().GetText(); if (context.etiquetaFin() != null) { inicio = Visit(context.etiquetaFin()) as String; } else { inicio = string.Empty; } if (end.Contains("missing")) { throw new Exception("Error de sintáxis: Instrucción no válida"); } } token = new StdToken() { Address = count, IsDirective = true, IsHex = false, Mode = false, OperationCode = "END", Value = inicio }; TokenList.Add(token); return(token); }
/// <summary> /// Exit a parse tree produced by <see cref="StdAssemblerParser.fin"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitFin([NotNull] StdAssemblerParser.FinContext context) { }
/// <summary> /// Visit a parse tree produced by <see cref="StdAssemblerParser.fin"/>. /// <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 VisitFin([NotNull] StdAssemblerParser.FinContext context) { return(VisitChildren(context)); }