The ASTBase family defines a family of AST nodes appropriate for parsing with
no semantic information. It defines all the AST nodes that the parser needs
and also all the conveniance methods and variables. The resulting AST can be
visited with the strict, permissive and transitive visitors.
The ASTBase family is used to instantiate the parser in the parser library.
The ASTBase family defines a family of AST nodes appropriate for parsing with no semantic information. It defines all the AST nodes that the parser needs and also all the conveniance methods and variables. The resulting AST can be visited with the strict, permissive and transitive visitors. The ASTBase family is used to instantiate the parser in the parser library.