Passing parameters to variable argument function

[mercurial-moon]

I have wrapper that creates list's of various types.

    public static class ListWrapper
    {
        public static List<string> CreateListStr(params string[] args)
        {
            return new List<string>(args);
        }
        public static List<int> CreateListInt(params int[] args)
        {
            return new List<int>(args);
        }
        public static List<object> CreateListObj(params object[] args)
        {
            return new List<object>(args);
        }
    }

I then try to use it like this.

            ExpressionContext context = new ExpressionContext();
            context.Imports.AddType(typeof(ListWrapper), "ExpressionEngineTests");
            context.Variables["liststr"] = new string[1];
            context.Variables["listint"] = new int[1];
            context.Variables["listobj"] = new object[1];

            var dynExpStr = context.CompileDynamic("CreateListStr(liststr)"); // <- Error: Flee.PublicTypes.ExpressionCompileException: 'FunctionCallElement: Could find not function 'CreateListStr(String[])''
            var dynExpInt = context.CompileDynamic("CreateListInt(listint)");
            var dynExpObj = context.CompileDynamic("CreateListObj(listobj)");

            context.Variables["liststr"] = "\"a\", \"b\", \"c\"";
            context.Variables["listint"] = "1, 2, 3";
            context.Variables["listobj"] = "\"a\", 1, true";

            var res1 = dynExpStr.Evaluate();
            var res2 = dynExpInt.Evaluate();
            var res3 = dynExpObj.Evaluate();

However I get error at the indicated line
Flee.PublicTypes.ExpressionCompileException: 'FunctionCallElement: Could find not function 'CreateListStr(String[])''

Is there any other syntax for getting this done?