🦭 TYPETON

An object oriented language developed by two rockstar engineering students at Tec de Monterrey.

⭐️ FEATURES

• Local and global variables
• Shorthand assign operators (+=, -=, *=, /=)
• Arrays (with primitives)
• Conditionals
• Loops
• Functions
• Classes
• Input/Output

🚗 GETTING STARTED

To install dependencies run pip install .

To run the compiler simply execute python3 -m src.main

To run custom programs, make sure the program is inside the programs folder and run python3 -m src.main #program_name

Add -debug flag at the end to display extra information such as quads, function data and symbol tables

---

Start

func main() -> {
    // Program starts here
}

Variable declaration

var myString: String
var myNumber: Int
var myDog: Dog

Arrays

var items: Int[10]
items[0] = 1

var Cube: Int[4][4][4]
cube[1][2][3] = 10

Conditionals

if ( 4 + 1 < 5 && true) {
    print("First")
} else if (2 == 3) {
    print("Second")
} else {
    print("Third")
}

Loops

var i = 0
while (i < 10) {
    print(i)
    i += 1
}

Functions func name (param_name: type, ...) -> return type

func sum(num1: Int, num2: Int) -> Int {
    return num1 + num2
}

func main() -> {
    var sum = sum(5, 2)
}

Classes

class Animal {
    // Declare properties
    name: String
    age: Int
}

func main() -> {
    var dog: Animal
    dog = new Dog()
    dog.name = "Albert"
    dog.age = 18
    
    print(dog.name)
}

Input

age = input("Enter age: ")

Output

print(userAge)

👨‍💻 CODE EXAMPLES

Program 1: Iterate over an array of integers

func main() {
    var items: Int[5]
    var i: Int
    
    i = 0
    while (i < 5) {
        items[i] = i + 10
        i += 1
    }
    
    i = 0
    while (i < 5) {
        print(items[i])
        i += 1
    }
}

Program 2: Input

func main() {
    var age: Int
    age = input("What is Jason's age?")
    print("Jason's age is ")
    print(age)

    var color: String
    color = input("What is Jason's favorite color?")
    print("Jason's favorite color is...")
    print(color)
}

📝 TODO

• 💍 Project proposal
  • Documentation
  • Syntax diagram
• 🪙 Lexical analysis
• 📖 Syntax analysis
• 🧠 Semantic analysis
  • Functions directory
  • Variable tables
  • Semantics cube
  • Heap Allocator
• 🏭 Code generation
  • Arithmetic expressions
  • Short Hand Assignments (+=, -=, *=, /=)
  • Sequential blocks (ASSIGN, INPUT, ETC.)
  • Conditional blocks (IF, ELSE, WHILE, WHILE)
  • Functions
  • Arrays
  • Classes
• 🖥 Virtual Machine
  • Memory for execution (Global memory, temporal memory, execution stack)
  • Arithmetic expressions execution
  • Sequential blocks execution
  • Conditional blocks execution
• 🏁 Documentation review

🔍 SYNTAX DIAGRAM