Parameters are not passed to lambda expression

[waclaw66]

Following example returns... Unknown identifier 'x' (at index 5).

var target = new Interpreter(InterpreterOptions.Default | InterpreterOptions.LambdaExpressions);
var listInt = target.Eval<List<int>>("list.Select(n => n > x)", new Parameter("list", new[] { 1, 2, 3 }), new Parameter("x", 1));
Assert.AreEqual(new[] { 2, 3 }, listInt);

[metoule]

I fixed the issue, but a limitation remains: when there's a nested lambda, it's not possible to access the initial lambda parameter. For example, you can't write this:

var target = new Interpreter(InterpreterOptions.Default | InterpreterOptions.LambdaExpressions);
var list = new List<string> { "ab", "cdc" };
target.SetVariable("myList", list);

// the str parameter can't be used in the nested lambda
var results = target.Eval("myList.Select(str => str.Select(c => str.Length))");