IMP language interpreter

This is a basic implementation of an IMP language interpreter in Javascript. It's a toy language and i did this so i could play around with Parser Combinators.

It's not a complete implementation..

Usage

npm install
npm run test

node index.js test.imp

The Language

Assignment Statements

x := 1

Conditional Statements

if x = 1 then
  y := 2
else
  y := 3
 end

While loops

while x < 10 do
  x := x + 1
end

Compound Statements (separated by semicolons)

x := 1;
y := 2

Example

TODO

• [] Improve readme
• [] Improve tests
• [] Add example
• [] Add support for Booleans

References/Resources

• IMP (programming language)
• Simple interpreter from scratch in Python