public override BaseExpression VisitFunctionInvoke([NotNull] ExpressionParser.FunctionInvokeContext context) { var functionName = context.identifier().GetText(); var parameters = context.parameter_list(); var arguments = new List <BaseExpression>(); for (int i = 0; i < parameters.ChildCount; i += 2) { arguments.Add(Visit(parameters.children[i])); } return(FunctionFactory.CreateFunction(functionName, arguments)); }
/// <summary> /// Visit a parse tree produced by <see cref="ExpressionParser.functionInvoke"/>. /// <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 VisitFunctionInvoke([NotNull] ExpressionParser.FunctionInvokeContext context) { return(VisitChildren(context)); }