public override Expression VisitDec([NotNull] CalcLangParser.DecContext context) { (int index, int length) = ExpressionIndexAndLength(context.SourceInterval); return(new PrimitiveExpression( index, length, decimal.Parse(context.Decimal().GetText(), NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture) )); }
/// <summary> /// Visit a parse tree produced by the <c>Dec</c> /// labeled alternative in <see cref="CalcLangParser.expression"/>. /// <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 VisitDec([NotNull] CalcLangParser.DecContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by the <c>Dec</c> /// labeled alternative in <see cref="CalcLangParser.expression"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitDec([NotNull] CalcLangParser.DecContext context) { }