Mandatory exercise 2 posted

Mandatory exercise ("oblig") number 2 is posted, along with the slides from the presentation from today, all in the "obligs" folder on the course page.

To the question from Martin today: it is correct that you do not necessarily need to annotate the tree with types in order to solve the code generation part (nor in order to pass the exercise). However, you may very well choose to do so if this makes sense in your solution.

Good luck, and get in touch with me if you have questions.

Eyvind.