Cflat

This package implements the C♭ language (pronounced C-flat). It aims to implement the procedural subset of C#.

Currently, it supports:

• integers and booleans.
• variable declarations and assignments in one statement.
• variable assignments.
• branches with if and else.
• blocks.
• while, do-while and for loops.
• strings can be printed but are not handled nicely.
• optional initial environment (map from variable names to values)

Functionality implemented:

• Lexing
• Parsing
• Rendering of abstract syntax tree
• Evaluation of abstract syntax tree (result as a map of variables)

Installation

The package can be installed by adding cflat to your list of dependencies in mix.exs:

def deps do
  [
    {:cflat, "~> 0.2.2"}
  ]
end

The docs can be found at https://hexdocs.pm/cflat.

Use

Open the demo in Livebook.