MiniJava-Compiler

The final assignment for my Compilers course, COMP 520. This compiler for a subset of the Java language includes the core aspects of any compiler: scanning/parsing, abstract syntax analysis, identification/type checking, and assembly code generation (generated for mJAM).

MiniJava Capabilities

• Class Declaration
• Field/Method Declaration
  • Visibility & Access Modifiers
  • int, bool, and class types
• Object references
• Complex statement and expression declarations

Testing It Out

1. Compile and run src/miniJava/Compiler.java
2. Provide the file Demo.java as a command line argument
3. Change the boolean flags in src/miniJava/Compiler.java to see debugging capabilities

• DEBUG_TOOLS compiler with debug symbols
• DISPLAY_AST with print the abstract syntax tree to the console
• DEBUG will execute Demo.java in debug mode