CSCI 310 Spring 2005 Day 22

1. Administrivia
   1. midterm exam. I'll post a rubric or you can come and look at it before I put it out.
   2. Project 4 reminder and demo note...

2. The last bit on building symbol tables (environments)
   1. reminder of what you have in the analysis adapters.
   2. drawing the picture of what we probably want
   3. things to keep track of.

3. Semantic checking
   1. assuming we have a set of bindings, what do we need to check (add three things to this list): all names bound to something, ...

   2. using our list, let's figure out what we need to do for each item on the list.