Saving enum values into a dictionary

Question

How does one save an enum value to a dictionary?

When I try the following

enum someEnum
{
    field0 = 0,
    field1 = 1,
    field2 = 2,
};

enum someEnum someEnumObject;

and I try to save it to a dictionary using

[NSDictionary dictionaryWithObjectsAndKeys:]

someEnumObject, @"enum",

I get this

warning: Semantic Issue: Incompatible integer to pointer conversion sending 'enum behaviour' to parameter of type 'id'

user_676558 · Answer

In modern times @(enumValue) is the easier approach.