L-attributed grammar

L-attributed grammars are a type of attribute grammar used in the field of compilers and programming language design to associate attributes with grammar symbols in a way that facilitates the evaluation of attributes in a single left-to-right traversal of a parse tree. ### Key Characteristics of L-attributed Grammars: 1. **Attribute Grammars**: In general, attribute grammars extend context-free grammars by attaching attributes to grammar symbols.