#defines in enumerator is causing error

[JacobNoergaard]

It might be a corner case, but a corner case I am stumbling into right now.

The following snippet is causing an error and I am not sure if the #define should be ignored in the diagram or not.

enum class states
{
    #undef ID
    #define ID(x) x,
    state
};

[thibaultmarin]

There seems to be an error when parsing this with robotpy-cppheaderparser (which is used for parsing). This may be improved when migrating to cxxheaderparser which should happen at some time in the future.