X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/d4fd77c450f7ba358723d1e3d0858ea055a6df4a..4196b9316cdb172ba10d118067f9befb993e6c0a:/ChangeLog
diff --git a/ChangeLog b/ChangeLog
index bd087744..dfc32fb9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,46 @@
+2003-01-17 Paul Eggert <eggert@twinsun.com>
+
+ * src/output.c (symbol_printers_output): Fix typo that led
+ to core dump. Problem reported by Antonio Rus in
+ <http://mail.gnu.org/archive/html/bug-bison/2003-01/msg00058.html>.
+
+2003-01-13 Akim Demaille <akim@epita.fr>,
+ Quoc Peyrot <chojin@lrde.epita.fr>,
+ Robert Anisko <anisko_r@lrde.epita.fr>
+
+ * data/lalr1.cc (parse::yyerrlab1): When popping the stack, stop
+ when the stacks contain one element, as the loop would otherwise
+ free the last state, and then use the top state (the one we just
+ popped). This means that the initial elements will not be freed
+ explicitly, as is the case in yacc.c; it is not a problem, as
+ these elements have fake values.
+
+2003-01-11 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS: %expect-violations are now just warnings, reverting
+ to Bison 1.30 and 1.75 behavior. This fixes the GCC 3.2
+ bootstrapping problem reported by Matthias Klose; see
+ <http://mail.gnu.org/archive/html/bug-bison/2003-01/msg00053.html>.
+ * src/conflicts.c (conflicts_print): Likewise.
+ * tests/conflicts.at (%expect not enough, %expect too much,
+ %expect with reduce conflicts): Likewise.
+ * doc/bison.texinfo (Expect Decl): Document this. Also mention
+ that the warning is enabled if the number of conflicts changes
+ (not necessarily increases).
+
+ * src/getargs.c (version): Update copyright year.
+
+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
@@ -105,7 +148,7 @@
Fix a bug where error locations were not being recorded correctly.
This problem was originally reported by Paul Hilfinger in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001901.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00086.html>.
* data/yacc.c (yyparse): New local var yylerrsp, to record the
top of the location stack's error locations.
@@ -153,7 +196,7 @@
Remove obsolete references to bison.simple and bison.hairy.
Problem mentioned by Aubin Mahe in
- <http://mail.gnu.org/pipermail/help-bison/2002-December/001765.html>.
+ <http://mail.gnu.org/archive/html/help-bison/2002-12/msg00010.html>.
* data/glr.c: Comment fix.
* doc/bison.1: Remove references. Also, mention "yacc".
@@ -288,7 +331,7 @@
* config/install-sh: Sync with autotools.
Fix a bad interaction with flex 2.5.23 reported by Bruce Lilly in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001929.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00114.html>.
* data/yacc.c (YYLTYPE, struct yyltype): Do not define unless
locations are requested.
(union yyalloc): Do not depend on YYLTYPE_IS_TRIVIAL unless
@@ -569,7 +612,7 @@
sequences like "@" that are treated specially by src/scan-skel.l.
Instead, just use the file's basename. This fixes the bug
reported by Martin Mokrejs in
- <http://mail.gnu.org/pipermail/bug-bison/2002-December/001945.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-12/msg00007.html>.
2002-12-06 Paul Eggert <eggert@twinsun.com>
@@ -667,7 +710,7 @@
* configure.ac (AC_REPLACE_FUNCS): Add strtoul.
* lib/strtoul.c: New file, from gnulib.
This fixes a porting bug reported by Peter Klein in
- <http://mail.gnu.org/pipermail/bug-bison/2002-December/001944.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-12/msg00000.html>.
2002-11-30 Paul Eggert <eggert@twinsun.com>
@@ -719,7 +762,7 @@
* data/c.m4 (b4_yysymprint_generate): yyout -> yyoutput,
to avoid collision with lex macro described by Bruce Lilly in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001929.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00114.html>.
* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Likewise.
* doc/bison.texinfo (Prologue, Tracing): yyprint -> print_token_value.
* src/parse-gram.y (print_token_value): Renamed from yyprint.
@@ -817,7 +860,7 @@
* data/glr.c (yygetLRActions): Replace `yyindex' with
`yytable[yyindex]' to fix typo introduced in my 2002-11-09 patch.
This fixes the regression with Sun ONE Studio 7 cc that I reported in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001892.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00077.html>.
2002-11-18 Akim Demaille <akim@epita.fr>
@@ -935,7 +978,7 @@
duplicating xfopen's body.
Fix bugs reported by Nelson H. F. Beebe in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001893.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00078.html>.
* tests/headers.at (AT_TEST_CPP_GUARD_H): Don't assume that
"$CC -E foo.h" is allowed, as this doesn't work with the Portland
@@ -946,9 +989,7 @@
backslash-newline tests with "#if 0", to make it less likely that
we'll run into compiler bugs. Bring back solitary \ inside
comment, but add a closing comment to work around HP C bug. Don't
- test backslash-newline in C character constant. This should fix
- the input.at bug reported by Nelson H. F. Beebe in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001893.html>.
+ test backslash-newline in C character constant.
2002-11-14 Akim Demaille <akim@epita.fr>
@@ -980,7 +1021,7 @@
2002-11-13 Paul Eggert <eggert@twinsun.com>
Fix some bugs reported by Albert Chin-A-Young in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001881.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00066.html>.
* tests/input.at (Torturing the Scanner): Don't invoke "cc a.c b.c
-o c"; the HP C compiler chatters during compilation.
@@ -1009,7 +1050,7 @@
(yyglrReduce): Return yyok, not 0.
This should avoid the enumerated-type warnings reported
by Nelson H. F. Beebe in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001872.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00057.html>.
* lib/bbitset.h (BITSET_INLINE): Remove.
* lib/bitset.h [! BITSET_INLINE]: Remove.
@@ -1019,12 +1060,12 @@
* 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
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001873.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00058.html>.
* Makefile.maint (po-check): Scan .l and .y files instead of the
.c and the .h files that they generate. This fixes the bug
reported by Tim Van Holder in:
- <http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
+ <http://mail.gnu.org/archive/html/bison-patches/2002-11/msg00062.html>
Look for N_ as well as for _. Try to avoid matching #define for
N_ and _.
* po/POTFILES.in: Remove src/parse-gram.c, src/scan-gram.c,
@@ -1185,7 +1226,7 @@
Revamp to fix many (but not all) of the C- and M4-related quoting
problems. Among other things, this fixes the Bison bug reported
by Jan Hubicka when processing the Bash grammar; see:
- <http://mail.gnu.org/pipermail/bison-patches/2002-November/001329.html>
+ <http://mail.gnu.org/archive/html/bison-patches/2002-11/msg00039.html>
Use new @ escapes consistently. Represent brackets with @{ and @}
rather than @<:@ and @:>@, since this works a bit better with dumb
@@ -1253,7 +1294,7 @@
2002-11-09 Paul Eggert <eggert@twinsun.com>
Fix the test failure due to GCC warnings described in
- <http://mail.gnu.org/pipermail/bug-bison/2002-November/001815.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-11/msg00000.html>.
* data/glr.c (yyis_pact_ninf, yyis_table_ninf): New macros, which
evaluate to 0 if it's impossible for NINF to be in the respective
table.
@@ -1605,10 +1646,8 @@
* data/glr.c (struct yyltype): Define members even when not
doing locations. This is more consistent with yacc.c, and it
works around the following bug reports:
- http://mail.gnu.org/pipermail/bug-bison/2002-October/001764.html
- http://mail.gnu.org/pipermail/bug-bison/2002-October/001769.html
- and I hope it also fixes this bug report:
- http://mail.gnu.org/pipermail/bug-bison/2002-October/001748.html
+ http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00106.html
+ http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00111.html
* doc/bison.texinfo: Minor spelling and typographical fixes. Use
@acronym consistently. Standardize on "Yacc" instead of "YACC",
@@ -2040,7 +2079,7 @@
2002-10-13 Paul Eggert <eggert@twinsun.com>
Fix problem reported by Henrik Grubbstroem in
- <http://mail.gnu.org/pipermail/bug-bison/2002-October/001670.html>:
+ <http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00098.html>:
"nonterm: { $$ = 123; } { $$ = $1; };" was wrongly rejected,
because the Bison parser reads the second action before reducing
the first one.
@@ -2057,7 +2096,7 @@
Include <sys/time.h> when checking for clock_t and struct tms.
Use same include order as source.
This is for the SunOS 4.1.4 porting bug reported by Peter Klein in
- <http://mail.gnu.org/pipermail/bug-bison/2002-October/001674.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00016.html>.
* lib/timevar.c: Update copyright date and clarify comments.
(get_time) [IN_GCC]: Keep the GCC version for reference.
@@ -2070,13 +2109,13 @@
* src/reader.c (grammar_current_rule_check):
Don't worry about the default action if $$ is untyped.
Prevents bogus warnings reported by Jim Gifford in
- <http://mail.gnu.org/pipermail/bug-bison/2002-October/001673.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00015.html>.
* data/c.m4 (b4_token_enum): Do not define YYTOKENTYPE.
* data/glr.c, data/lalr1.cc, data/yacc.c:
Output token definitions before the first part of user declarations.
Fixes compatibility problem reported by Jim Gifford for kbd in
- <http://mail.gnu.org/pipermail/bug-bison/2002-October/001672.html>.
+ <http://mail.gnu.org/archive/html/bug-bison/2002-10/msg00014.html>.
2002-10-11 Paul Eggert <eggert@twinsun.com>
@@ -2201,7 +2240,7 @@
* lib/bitset.h (bitset_reset): Do not assume that bitset_word is
the same width as int. This reapplies a hunk of the 2002-08-12 patch
- <http://mail.gnu.org/pipermail/bison-patches/2002-August/001111.html>,
+ <http://mail.gnu.org/archive/html/bison-patches/2002-08/msg00007.html>,
which was inadvertently undone by the 2002-09-30 patch.
* lib/lbitset.c (debug_lbitset): Do not assume that bitset_word is
the same width as int.
@@ -7303,7 +7342,7 @@
2001-11-12 Akim Demaille <akim@epita.fr>
- %expext was not functioning at all.
+ %expect was not functioning at all.
* src/conflicts.c (expected_conflicts): Set to -1.
(conflict_report): Use ngettext.