🧠 Toy Language Interpreter – Java Project

This project is a full interpreter for a custom toy programming language, built in Java . It includes lexical evaluation, expressions, statements, heap/managers, file operations, type checking, and a text-based menu for running predefined examples.

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🚀 Features

• Expression evaluation

  • Arithmetic (+, -, *, /)
  • Boolean operations
  • Relational expressions

• Statements

  • Variable declaration & assignment
  • Conditional (if)
  • Loops (while)
  • Print
  • File operations (openRFile, readFile, closeRFile)
  • Heap operations (new, writeHeap)

• Program State

  • Execution stack
  • Symbol table
  • Output list
  • File table
  • Heap

• Type Checking

  • Ensures program validity before execution

• Text Menu Interface

  • Run predefined example programs

▶️ How to Run the Project

1. Open the Project

1. Open IntelliJ IDEA
2. Go to File → Open
3. Select the project folder

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2. Configure the JDK

1. Go to File → Project Structure → Project
2. Set Project SDK to Java 17+
3. Apply changes

3. Build the Project

Click Build Project