C# return reference types

I agree. Having the option to return refs to structs would be nice, especially with collection indexers. I guess they haven’t allowed this because of issues of structs being stored on the stack.

Another situation where this is annoying is here:

vectors.ForEach(delegate(Vector2 c) { c.X = 4; c.Y = 2; });

Each element is copied as it’s passed as a parameter into the delegate, and it’s incorrect to write delegate(ref Vector2 c). The result is that vectors is not modified and you just spent a whole lot of time making garbage.