X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/f71db70bce0f70517928d2567da829d01a22b402..a6ca4ce2292277b4af21b5069bded9c73341d23a:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 8caca3e0..2811304e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,122 @@ +2009-09-17 Akim Demaille + + doc: fixes. + * doc/bison.texinfo: here. + Reported by Alex Rozenman. + +2009-09-16 Akim Demaille + + doc: lalr1.cc and variants. + * doc/bison.texinfo (Decl Summary): Document the "lex_symbol" and + "variant" %define variables. + (C++ Semantic Values): Split into... + (C++ Unions, C++ Variants): these. + The latter is new. + (C++ Parser Interface): Fix type names. + Document parser::syntax_error. + Document the fact that locations are not mandatory. + (C++ Scanner Interface): Split into... + (Split Symbols, Complete Symbols): these. + The later is new. + (Calc++ Parsing Driver): Use variants. + Add more comments. + Adjust style. + (Calc++ Parser): Declare all the tokens, no + longer accept raw characters. + Remove %union. + Adjust types and printers. + Remove destructors. + (Calc++ Scanner): Use make_ functions. + Use strerror in error message. + +2009-09-16 Akim Demaille + + doc: spell checking. + * doc/bison.texinfo: here. + +2009-09-16 Akim Demaille + + doc: comment changes. + * doc/bison.texinfo: Comment changes. + +2009-09-16 Akim Demaille + + lalr1.cc: factor the yytranslate_ invocation in make_SYMBOLS. + * data/c++.m4, data/lalr1.cc (parser::symbol_type): Change the + constructor to take a token_type instead of the (internal) symbol + number. + Call yytranslate_. + * data/variant.hh (b4_symbol_constructor_define_): Therefore, + don't call yytranslate_ here. + +2009-09-16 Akim Demaille + + TODO: statistics. + * TODO (Figures): New. + +2009-09-13 Joel E. Denny + + tests: clean up push.at test group titles. + * tests/push.at: Remove "Push Parsing: " from test group titles + because these are already under the banner "Push Parsing Tests". + +2009-09-12 Alex Rozenman + + Provide an additional sub-message for clarity. + Add "symbol not found in production" error message when + an "invalid reference" is detected in named references + resolution. + * src/scan-code.l: Update "invalid reference" case. + * tests/named-ref.at: Adjust test-cases. + +2009-09-10 Joel E. Denny + + Clean up yacc.c a little. + * data/yacc.c: Clean up M4 for readability, and make output + whitespace more consistent. For the main parse function + comment, instead of saying "yyparse or yypush_parse", say either + "yyparse" or "yypush_parse" depending on which it actually is. + +2009-09-10 Joel E. Denny + + Fix --enable-gcc-warnings. + * src/parse-gram.y (%printer ): Handle param_none. + +2009-09-09 Akim Demaille + + lalr1.cc: syntax_error as exceptions. + It is common to use sort of factories in the user actions. These + factories may check some "syntactic" constraints that are not + enforced by the grammar itself. This is possible using YYERROR + within the action itself. Provide the user with a means to throw + a syntax_error exception. + + * data/c++.m4 (b4_public_types_declare, b4_public_types_define): + Declare and define yy::parser::syntax_error. + * data/lalr1.cc: Include stdexcept. + (yy::parser::parse): Wrap the user action within a try/catch. + * data/glr.cc: Include stdexcept. + +2009-09-09 Akim Demaille + + lalr1.cc: add missing "inline". + * data/c++.m4 (b4_public_types_define): Add missing inline to + implementations provided in headers. + +2009-09-09 Akim Demaille + + %param: documentation. + * NEWS (2.6): Document %param, %lex-param, and %parse-param + changes. + * doc/bison.texinfo: Document that %lex-param and %parse-param + are n-ary. + Changes some examples to demonstrate it. + (Calc++ Parser): Use %param. + +2009-09-09 Akim Demaille + + Regen. + 2009-09-09 Akim Demaille style changes.