https://github.com/assyrianic/Urhay-Interpreter

a small, educational AST interpreter that implements a dynamically-typed, C-like language.
https://github.com/assyrianic/Urhay-Interpreter

Last synced: about 2 months ago
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a small, educational AST interpreter that implements a dynamically-typed, C-like language.

• Host: GitHub
• URL: https://github.com/assyrianic/Urhay-Interpreter
• Owner: assyrianic
• License: mit
• Created: 2018-12-23T02:43:54.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2018-12-28T17:40:19.000Z (over 5 years ago)
• Last Synced: 2024-01-29T05:04:19.503Z (5 months ago)
• Language: C
• Homepage:
• Size: 70.3 KB
• Stars: 4
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• AwesomeInterpreter - Urhay-Interpreter

README

        
# Urhay Interpreter

a small, educational AST interpreter that implements a dynamically-typed, C-like language.

## Example Code:

```javascript

main()

{

	var i = 5, x = 8;

	func1(ptr_test, &x);

	if i==5 {

		i+=2;

	}

	return i;

}

func1(f, x)

{

	f(x);

}

ptr_test(ref)

{

	@ref = 10;

}

fib(n)

{

	return n<2 ? n : fib(n-1) + fib(n-2);

}

```

## Features:

* Basic Integer & Float Math (division not implemented yet).

* Function Calls (recursive is supported!).

* Pointers and pointer operations for passing variable by reference.

* Function Pointers.

* `if-else` conditional statements.

* `while` loops (implemented as `for`).

* `return` statements.

* Basic arithmetic ops like `+ - *`.

* Basic bitwise ops like `& | ^ << >>`.

* Basic logical ops like `&& ||`

* Basic comparison ops like `!= == < > <= >=`.

* Basic variables which are dynamically typed and can be used with both integer, float, and pointer operations alike.

* Ignores C++ style `//` and C style `/* */` comments.

* ternary operators

* Compound assignments like `+= -= *=`

* Mixed integer and float expressions resolve to float