Contents

• Introduction
• Getting Started
• Classes
  • Features
  • Inheritance
  
  
• Types
  • SELF_TYPE
  • Type Checking
  
  
• Attributes
  • Void
  
  
• Methods
• Expressions
  • Constants
  • Identifiers
  • Assignment
  • Dispatch
  • Conditionals
  • Loops
  • Blocks
  • Let
  • Case
  • New
  • Isvoid
  • Arithmetic and Comparison Operations
  
  
• Basic Classes
  • Object
  • IO
  • Int
  • String
  • Bool
  
  
• Main Class
• Lexical Structure
  • Integers, Identifiers, and Special Notation
  • Strings
  • Comments
  • Keywords
  • White Space
  
  
• Cool Syntax
  • Precedence
  
  
• Type Rules
  • Type Environments
  • Type Checking Rules
  
  
• Operational Semantics
  • Environment and the Store
  • Syntax for Cool Objects
  • Class definitions
  • Operational Rules
  
  
• Cool Assembly Language
  

• Acknowledgements