X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/8f8439cee10db2ba526f3797e163b16c1d4f0c9d..9d2423f55d24192abf52c69563fcaa7f8a961216:/NEWS diff --git a/NEWS b/NEWS index b06a1112..59549b59 100644 --- a/NEWS +++ b/NEWS @@ -2,6 +2,32 @@ GNU Bison NEWS * Noteworthy changes in release ?.? (????-??-??) [?] + +* Noteworthy changes in release 2.6.5 (2012-11-07) [stable] + + We consider compiler warnings about Bison generated parsers to be bugs. + Rather than working around them in your own project, please consider + reporting them to us. + +** Bug fixes + + Warnings about uninitialized yylval and/or yylloc for push parsers with a + pure interface have been fixed for GCC 4.0 up to 4.8, and Clang 2.9 to + 3.2. + + Other issues in the test suite have been addressed. + + Nul characters are correctly displayed in error messages. + + When possible, yylloc is correctly initialized before calling yylex. It + is no longer necessary to initialize it in the %initial-action. + +* Noteworthy changes in release 2.6.4 (2012-10-23) [stable] + + Bison 2.6.3's --version was incorrect. This release fixes this issue. + +* Noteworthy changes in release 2.6.3 (2012-10-22) [stable] + ** Bug fixes Bugs and portability issues in the test suite have been fixed. @@ -27,7 +53,7 @@ GNU Bison NEWS will use YY_CALC_LIB_PARSE_H_INCLUDED as guard. -** Fix compiler warnings in the generated parser (yacc.c) +** Fix compiler warnings in the generated parser (yacc.c, glr.c) The compilation of pure parsers (%define api.pure) can trigger GCC warnings such as: @@ -40,6 +66,10 @@ GNU Bison NEWS This is now fixed; pragmas to avoid these warnings are no longer needed. + Warnings from clang ("equality comparison with extraneous parentheses" and + "function declared 'noreturn' should not return") have also been + addressed. + * Noteworthy changes in release 2.6.2 (2012-08-03) [stable] ** Bug fixes