奇怪的TypeLoadException

Question

我不打算实现一个结构树，但是我得到了一个TypeLoadException。

Console.WriteLine(typeof(Node)); // throw TypeLoadException

public struct Node
{
    public StructList<Node> Sons;
}
public struct StructList<T>
{
}

Answer 1

我决定了。

public unsafe class Node
{
    private StructList _children;

    public ref StructList<Node> Children => ref Unsafe.AsRef<StructList<Node>>(Unsafe.AsPointer(ref _children));

    [StructLayout(LayoutKind.Sequential)]
    private struct StructList
    {
        private IntPtr _array;
        private int _size;
        private int _length;
    }
}

[StructLayout(LayoutKind.Sequential)]
public struct StructList<T>
{
    private IntPtr _array;
    private int _size;
    private int _length;
}