Bison version VERSION or higher.
* lalr1.cc: The token and value types are now class members.
- The tokens where defined as free form enums and cpp macros. YYSTYPE
- was defined as a free form union. Both are now class members:
+ The tokens were defined as free form enums and cpp macros. YYSTYPE
+ was defined as a free form union. They are now class members:
tokens are enumerations of the `yy::parser::token' struct, and the
semantic values have the `yy::parser::semantic_type' type.
Changes in version 2.1, 2005-09-16:
+* The C++ lalr1.cc skeleton supports %lex-param.
+
* Bison-generated parsers now support the translation of diagnostics like
"syntax error" into languages other than English. The default
language is still English. For details, please see the new