Weekly Report - April 22, 2024

1. Fixed some known issues in the grammar rule files

Discovered and fixed several errors and inconsistencies in the grammar rule files. Conducted a thorough review of the rule files to ensure the correctness and completeness of the rules. Updated relevant documentation, recording the changes and fixes made.

2. Added an abstract syntax tree for the grammar rule files

Designed and implemented an abstract syntax tree representation for the grammar rule files. The abstract syntax tree accurately reflects the hierarchical structure and relationships of the grammar rules, laying the foundation for future code generation, optimization, and syntax analysis functionalities.

3. Fixed an issue with the grammar compiler not recognizing correct tokens

Discovered a bug in the grammar compiler where it was unable to correctly recognize lexical tokens under specific circumstances. Refactored and optimized the lexical analysis module of the compiler to ensure that it can correctly process all inputs and identify the correct lexical units.