[fpc-pascal] Case statement for class introspection

[Ryan Joseph]

Ok I got this almost done (mirroring is great I didn't know I could do that) and did the rebase which shows the linear history now. 

First a question, do I need to do the "rebase main" again before I push to remote or does it stay this way now?

Problem is I go to push the changes to the my remote feature branch and I get this error:

error: failed to push some refs to 'https://gitlab.com/genericptr/free-pascal.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

A pull didn't help but I think I basically broke that branch and maybe I need to delete it and start over?

Regards,
	Ryan Joseph