c2python

Convert your C code to Python using a C++ program

#define STUDENT "Gabriel de Paula"
#define SUBJECT "Compiladores"
#define PROFESSOR "Flávio Schiavoni"
#define SEMESTER "2025/1"

 

How to use

Generate the executable:

make

Run the executable

./bin/compiler <source_file.c> <output_file.py>

 

Simplified C Syntax

1. Identifiers

• Must start with an alphabetic character or an underscore (_).
• Can contain any combination of letters, digits, and underscores after the first character.

2. Numbers

• Must start with a digit.
• Can contain one dot . to separate the integer and decimal parts.
• May end with the letter f to represent a float.

3. String Literals

• Must start and end with a double quote ".
• The sequence \" is used to escape a double quote within the string.

4. Operators

• Supported operators include:
  *, /, %, +, -, ==, !=, &&, ||, =, +=, -=, *=, /=, %=, &, |, ., >, <, >=, <=, !
• If an operator consists of multiple characters, each individual character must also be a valid operator on its own.

5. Separators

• Token-generating separators:
  (, ), {, }, [, ], ;, ,
• Ignored separators (do not generate tokens):
  whitespace, newline \n, tab \t

6. Comments

• Line comments start with //

• Block comments start with /* and end with */

 

Discussion

This project was built only for educational purposes, probably will never be finished, but was a great way to learn more about compilers.

• Lexical Analyzer
• Syntax Analyzer
• Semantic Analyzer
• Code Generation (poor)
• Optimization