+2003-01-09 Akim Demaille <akim@epita.fr>
+
+ * src/Makefile.am, lib/Makefile.am: Use $(VAR) instead of @VAR@.
+
+2003-01-08 Paul Eggert <eggert@twinsun.com>
+
+ * Makefile.maint (WGETFLAGS):
+ New macro, containing "-C off" to disable proxy caches.
+ All uses of $(WGET) changed to $(WGET) $(WGETFLAGS).
+ (rel-check): Use $(WGET) instead of wget.
+
+2003-01-06 Paul Eggert <eggert@twinsun.com>
+
+ * doc/bison.texinfo (Generalized LR Parsing): Add a reference to
+ the GLR paper of Scott, Johnstone and Hussain.
+
+2003-01-04 Paul Eggert <eggert@twinsun.com>
+
+ * configure.ac (AC_ARG_ENABLE): Add --disable-yacc.
+ (YACC_SCRIPT, YACC_LIBRARY): New vars to AC_SUBST.
+ * lib/Makefile.am (lib_LIBRARIES): liby.a -> @YACC_LIBRARY@.
+ (EXTRA_LIBRARIES): New var, for liby.a.
+ * src/Makefile.am (bin_SCRIPTS): yacc -> @YACC_SCRIPT@.
+ (EXTRA_SCRIPTS): New var, for yacc.
+
+ * data/yacc.c (yyerrlab1): Omit attribute if __cplusplus is defined,
+ since GNU C++ (as of 3.2.1) does not allow attributes on labels.
+ Problem reported by Nelson H. F. Beebe.
+
+2003-01-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/obstack.h (__INT_TO_PTR) [__STDC__]: Cast result to
+ (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
+ when compiling Bison 1.875's `bitset bset = obstack_alloc
+ (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
+
+ * src/scan-skel.l (QPUTS): Omit redundant `;' from macro definition.
+ ([^@\n]): Renamed from [^@\n]+ so that the token buffer does not
+ grow to a huge size with typical invocation.
+
+ * lib/hash.c (_Bool, bool, false, true, __bool_true_false_are_defined):
+ Use the pattern recommended by Autoconf 2.57, except also protect
+ against double-definition.
+ * src/system.h: Likewise.
+ Portability issues reported by Nelson H. F. Beebe.
+
+ * data/glr.c (yybool): Renamed from bool, to avoid collisions in C.
+ All uses changed. Provide a definition in both C and C++.
+ (yytrue, yyfalse): Define even if defined (__cplusplus).
+
+ * lib/bitset_stats.c (bitset_stats_list): Remove unused var.
+ Reported by Nelson H. F. Beebe.
+
+ * src/scan-skel.l ("@oline@"): Output lineno+1, not lineno.
+
+2003-01-02 Paul Eggert <eggert@twinsun.com>
+
+ * data/yacc.c (yyerrlab1): Append `;' after attribute, to
+ pacify the buggy "smart preprocessor" in MacOS 10.2.3.
+ Bug reported by Nelson H. F. Beebe.
+
+2003-01-01 Paul Eggert <eggert@twinsun.com>
+
+ * Version 1.875.
+
+2002-12-30 Paul Eggert <eggert@twinsun.com>
+
+ * src/scan-gram.l (<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","):
+ Moved here from...
+ (<INITIAL>","): Here. This causes stray "," to be treated
+ more uniformly.
+
+ * src/scan-gram.l (<SC_BRACED_CODE>"}"): Output ";" before the
+ last brace in braced code when not in Yacc mode, for compatibility
+ with Bison 1.35. This resurrects the 2001-12-15 patch to
+ src/reader.c.
+
+ * src/reader.h (YYDECL): Use YYSTYPE, not its deprecated alias
+ yystype. This follows up the 2002-12-24 YYSTYPE bug fix.
+
+2002-12-28 Paul Eggert <eggert@twinsun.com>
+
+ * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be
+ that of SYM's type. This fixes Debian bug 168069, reported by
+ Thomas Olsson.
+
+2002-12-28 Paul Eggert <eggert@twinsun.com>
+
+ Version 1.75f.
+
+ Switch back to the Yacc style of conflict reports, undoing some
+ of the 2002-07-30 change.
+ * doc/bison.texinfo (Understanding): Use Yacc style for
+ conflict reports. Also, use new way of locating rules.
+ * src/conflicts.c (conflict_report):
+ Renamed from conflict_report_yacc, removing the old
+ 'conflict_report'. Translate the entire conflict report at once,
+ so that we don't assume that "," has the same interpretation in
+ all languages.
+ (conflicts_output): Use Yacc-style conflict report for each state,
+ instead of our more-complicated style.
+ (conflicts_print): Use Yacc-style conflict report, except print
+ the input file name when not emulating Yacc.
+ * tests/conflicts.at (Unresolved SR Conflicts, Defaulted
+ Conflicted Reduction, %expect not enough, %expect too much,
+ %expect with reduce conflicts): Switch to Yacc-style conflict reports.
+ * tests/existing.at (GNU Cim Grammar): Likewise.
+ * tests/glr-regr1.at (Badly Collapsed GLR States): Likewise.
+
+ * src/complain.c (warn_at, warn, complain_at, complain, fatal_at,
+ fatal): Don't invoke fflush; it's not needed and it might even be
+ harmful for stdout, as stdout might not be open.
+ * src/reduce.c (reduce_print): Likewise.
+
2002-12-27 Paul Eggert <eggert@twinsun.com>
Fix a bug where error locations were not being recorded correctly.
* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR):
Error locations include the locations of all the tokens that were
discarded, not just the last token.
-
+
2002-12-26 Paul Eggert <eggert@twinsun.com>
* src/files.c: Include quote.h.
Don't use m4_include on relative file names, as it doesn't work as
desired if there happens to be a file with that name under ".".
-
+
* m4sugar/version.m4: Remove; it was included but it wasn't used.
* data/Makefile.am (dist_m4sugar_DATA): Remove m4sugar/version.m4.
* data/m4sugar/m4sugar.m4: Don't include m4sugar/version.m4.
specifying a file to include; don't rely on include path, as
it's unreliable when the working file contains a file with
that name.
-
+
2002-12-25 Paul Eggert <eggert@twinsun.com>
Remove obsolete references to bison.simple and bison.hairy.
(token_type): New local var, to keep track of which token type
to return when scanning braced code.
(<INITIAL>"%destructor", <INITIAL>"%lex-param",
- <INITIAL>"%parse-param", <INITIAL>"%printer,
+ <INITIAL>"%parse-param", <INITIAL>"%printer",
<INITIAL>"%union"): Set token type and BEGIN SC_PRE_CODE
instead of returning a token type immediately.
(<INITIAL>"{"): Set token type.
lookahead symbol, and which sets yychar in parser actions) and it
disagreed with the Bison documentation. Bug
reported by Andrew Walrond.
-
+
* data/yacc.c (YYTRANSLATE): Don't check for negative argument,
as the caller now does that.
(yyclearin, YYBACKUP, yyparse): Use yychar, not yytoken.
as an alias for bison y.
* po/LINGUAS: Add da.
-
+
* src/getargs.c (__GNU_LIBRARY__) [lint]: Define to work around
problem with latest <getopt.h>.
(HACK_FOR___GNU_LIBRARY___PROTOTYPE): New macro.
* data/glr.c (yydoAction): Return YYRESULTTAG, not int.
(yyglrReduce): Return yyok, not 0.
This should avoid the enumerated-type warnings reported
- by Nelson H.F. Beebe in
+ by Nelson H. F. Beebe in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001872.html>.
* lib/bbitset.h (BITSET_INLINE): Remove.
* data/glr.c (inline): Remove #define. It's the user's
responsibility to #define it away, just like 'const'.
- This fixes one of the bugs reported by Nelson H.F. Beebe in
+ This fixes one of the bugs reported by Nelson H. F. Beebe in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001873.html>.
* Makefile.maint (po-check): Scan .l and .y files instead of the
1987-12-16 Richard Stallman <rms@gnu.org>
* REFERENCES: entered into RCS
+
-----
Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
projects / bison.git / blobdiff