ECLR-attributed grammar

ECLR-attributed grammar is a type of formal grammar used in the field of computer science, particularly in programming language design and compiler construction. It combines concepts from context-free grammars with attributes that allow for semantic analysis of the strings generated by the grammar. ECLR itself stands for "Extended Context-Free Language with Attribute Grammars." These grammars extend the capabilities of traditional context-free grammars by incorporating attributes that can be associated with grammar symbols.