X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/9138c575d80fea7f2ca5106b55932e3f25d7be92..4ad3ed84f659f5ccb02e9f1ab79758d4f4a3cbe3:/ChangeLog?ds=sidebyside diff --git a/ChangeLog b/ChangeLog index 54c34406..c44f0e4c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,90 @@ +2006-06-05 Paul Eggert + + * NEWS: Version 2.3. + * configure.ac (AC_INIT): Likewise. + +2006-05-30 Paul Eggert + + * data/glr.c (YYRECOVERING): Define to be a function-like macro + with no arguments, not as an object-like macro. This is for + compatibility with data/yacc.c. Problem reported by John P. Hartmann in + . + * doc/bison.texinfo (Action Features, Error Recovery, Table of Symbols): + Document this. + +2006-05-30 Joel E. Denny + + * src/getargs.c (usage): Back out yesterday's modification of the + --help output so that we don't have to wait for translation before + releasing 2.3. + +2006-05-29 Paul Eggert + + * doc/bison.texinfo (Introduction): Don't say "GLR grammar". + Problem reported by Akim Demaille. + +2006-05-29 Joel E. Denny + + * src/getargs.c (usage): Mention GLR not just LALR(1) in --help output. + +2006-05-26 Paul Eggert + + * data/yacc.c (yy_reduce_print): Omit trailing white space in + generated source code. Problem reported by Frans Englich in + . + +2006-05-22 Paul Eggert + + * Makefile.maint (gzip_rsyncable, GZIP_ENV): Compute within the + shell, not within 'make', so that 'make' by an ordinary builder + (using GNU make) does not worry about configuring gzip. This also + works around a bug reported independently by Keith Thompson and by + Georg Schwarz, whereby gzip 1.2.4 --help would output usage on + stderr rather than stdout, messing up the build logs. + +2006-05-21 Joel E. Denny + + * data/yacc.c (yyparse): Wrap the final return from yyparse inside YYID + to make sure that YYID will never be unused. This fixes a 'make + maintainer-check' failure caused by the recent changes to the 'Trivial + grammars' test case, which caused g++ 4.1.0 to complain that YYID was + not used. + * data/glr.c (yyparse): Wrap yyparse's return inside YYID just in case. + +2006-05-21 Joel E. Denny + + * data/glr.c (yyresolveLocations): Remove bogus YYASSERT that the + state before an empty RHS is always resolved here. Only the location + of that state is guaranteed to be resolved, and that's enough. This + fixes the remaining bug reported by Derek M. Jones in + . + * tests/glr-regression.at (Uninitialized location when reporting + ambiguity): Test the above case. + Also, the embedded comments in this test case claim it checks the case + of an empty RHS that has inherited the initial location. However, the + corresponding LHS was already resolved, so yyresolveLocations didn't + actually have reason to modify it. Fix this by forcing + nondeterministic operation at the beginning of the parse. + +2006-05-20 Paul Eggert + + * data/c.m4 (b4_yy_symbol_print_generate): + (b4_yy_symbol_print_generate): Use 'YYSTYPE const' rather than + 'const YYSTYPE', and similarly for YYLTYPE. This fixes one + of the bugs reported today by Derek M Jones in + . + * doc/bison.texinfo (Value Type): Document that YYSTYPE must be + defined to be a type name without parens or brackets. + (Location Type): Similarly for YYLTYPE. + * tests/regression.at (Trivial grammars): Put in a test for this + bug that will be caught by 'make maintainer-check' (though not, + alas, by 'make check' unless your compiler is picky). + +2006-05-19 Paul Eggert + + * NEWS: Version 2.2. + * configure.ac (AC_INIT): Likewise. + 2006-05-17 Joel E. Denny * data/glr.c (yyreportTree): Make room in yystates for the state