This project encompasses various phases of a compiler, each residing in its respective directory.

Presented by:

• Anton Ashraf
• Omar Ahmed
• Salma Ismail
• Marwan Hazem

A big thank you to these amazing contributors for their dedication and hard work! 🚀✨

Contains the implementation of the lexical analysis phase of the compiler.

• File: lexical.cpp
  • Reads the input.c file and generates tokens.
  • Tokens are written to output.txt.
  • Performs bracket matching using the chck_brakects function.

Houses the syntax tree generation phase of the compiler.

• Files:
  • SyntaxPhase.cpp: Parses While.c and generates a syntax tree.
  • SyntaxPhase.hpp: Contains functions for parsing different code structures.

Encompasses the LR parsing phase of the compiler.

• File: shiftreduce.cpp
  • Reads input.c and rules.txt.
  • Performs shift-reduce parsing and writes the output to Output.txt.
  • Utilizes a set of production rules defined in rules.txt.

To execute specific phases of the compiler:

• Navigate to the relevant directory (e.g., 01Lexical/, 02SyntaxTree/, or 03LRParser/).
• Compile and run the corresponding source file (e.g., lexical.cpp, SyntaxPhase.cpp, or shiftreduce.cpp).

For example:

cd Compiler/01Lexical/
g++ lexical.cpp -o lexicalAnalyzer
./lexicalAnalyzer

• C++ compiler for compiling the source files.
• Input files such as input.c, While.c, and rules.txt as required by specific phases.

• The lexical analysis phase checks for balanced brackets using the chck_brakects function.
• The LR parsing phase utilizes a set of production rules defined in rules.txt.

Feel free to explore each directory for detailed implementation and outputs. For any questions or issues, refer to the specific README within each directory.

Happy compiling!