https://github.com/bryanoliveira/ruby-mgol-compiler

An MGOL to C language transpiler made with Ruby.
https://github.com/bryanoliveira/ruby-mgol-compiler

Last synced: 8 months ago
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An MGOL to C language transpiler made with Ruby.

• Host: GitHub
• URL: https://github.com/bryanoliveira/ruby-mgol-compiler
• Owner: bryanoliveira
• License: mit
• Created: 2018-10-02T11:51:31.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2021-02-18T20:30:09.000Z (over 4 years ago)
• Last Synced: 2025-01-03T01:54:39.777Z (9 months ago)
• Language: Ruby
• Homepage:
• Size: 711 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# MGOL Compiler

An MGOL to C compiler using Ruby. This program performs lexic, syntatic and semantic analysis using predefined rules and finite automatas. 

It's actually a transpiler since C code is generated as output, rather than machine code. 

The syntax state machine was hand-crafted as part of the project and you may check it [here](Syntax%20State%20Machine.pdf).

MGOL is a language definition we used to learn compilers throughout the course. 

## Usage

- Install [Ruby 2.3.1](https://www.ruby-lang.org/pt/documentation/installation/)

- Install pry with `gem install pry`

- Write some code in MGOL language. An usable example is [program.mgol](program.mgol).

- Run `ruby main.rb program.mgol` to compile *program.mgol* into *program.c*.

---

This program was developed as final project for the 2018/2 Compilers (INF0031) class of Computer Science course at Universidade Federal de Goiás (UFG, Brazil).