#Brewin# Interpreter V3

• intbase.py, the base class and enum definitions for the interpreter

• bparser.py, a static parser class to parse Brewin programs

• interpreterv2.py, a working top-level interpreter for project 2 that mostly delegates interpreting work to:

  • classv2.py which handles class, field, and method definitions
  • env2.py which handles the program environment (a stack-based approach to accommodate local variables)
  • objectv2.py which additional implements inheritance and method calling; most of the code is here!
  • type_valuev2.py which additionally manage type checking

• interpreterv1.py, a working top-level interpreter for project 1 that mostly delegates interpreting work to:

  • classv1.py which handles class, field, and method definitions
  • env1.py which handles the program environment (a map from variables to values)
  • objectv1.py which handles operations on objects, which include statements, expressions, etc; most of the code is here!
  • type_valuev1.py which has classes to create type tags