X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/edf9a06f27c9228b8c62cfe40be1f608ecf549a9..09a1cd5e5865d8d8cf2c5e172f6f0fdaf6e01960:/NEWS diff --git a/NEWS b/NEWS index 593251a6..cecc6760 100644 --- a/NEWS +++ b/NEWS @@ -2,6 +2,9 @@ GNU Bison NEWS * Noteworthy changes in release ?.? (????-??-??) [?] + +* Noteworthy changes in release 2.6.90 (2012-12-07) [beta] + ** Bug fixes Warnings about uninitialized yylloc in yyparse have been fixed. @@ -17,8 +20,17 @@ GNU Bison NEWS documentation): input.y:3.20-23: error: ambiguous reference: '$exp' - exp: exp '+' exp { $exp = $1 + $2; }; + exp: exp '+' exp { $exp = $1 + $3; }; ^^^^ + input.y:3.1-3: refers to: $exp at $$ + exp: exp '+' exp { $exp = $1 + $3; }; + ^^^ + input.y:3.6-8: refers to: $exp at $1 + exp: exp '+' exp { $exp = $1 + $3; }; + ^^^ + input.y:3.14-16: refers to: $exp at $3 + exp: exp '+' exp { $exp = $1 + $3; }; + ^^^ The default behaviour for now is still not to display these unless explictly asked with -fall of -fcaret. However, in a later release, it will be made the @@ -28,7 +40,7 @@ GNU Bison NEWS The %define variable api.pure requests a pure (reentrant) parser. However, for historical reasons, using it in a location-tracking Yacc parser resulted - in an yyerror function that did not take a location as a parameter. With this + in a yyerror function that did not take a location as a parameter. With this new value, the user may request a better pure parser, where yyerror does take a location as a parameter (in location-tracking parsers).