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Author SHA1 Message Date
Akim Demaille
ca752c3497 Update. 2003-04-29 09:16:50 +00:00
Akim Demaille
211074caca * tests/calc.at: Also test yacc.c and glr.c (but not lalr1.cc yet) 
with %pure-parser and %locations to exercise the patch from Yakov
Markovitch below.
 2003-04-29 08:41:13 +00:00
Akim Demaille
2f924dd373 Regen. 2003-04-29 08:31:48 +00:00
Paul Eggert
6175ffe321 * data/yacc.c: (b4_lex_param): Corrected for the case where 
%lex-param is provided and %pure-parser isn't.
 2003-04-29 06:04:56 +00:00
Paul Eggert
68cdf74747 (b4_lex_param): Corrected for the case where %lex-param is provided 
and %pure-parser isn't.

From Tim Van Holder in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00045.html>.
 2003-04-29 06:04:04 +00:00
Paul Eggert
b1e9585744 Avoid gcc -Wundef warnings reported by Gerald Pfeifer in 
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00044.html>.
 2003-04-28 06:04:39 +00:00
Paul Eggert
b929851a33 Avoid gcc -Wundef warnings reported by Gerald Pfeifer in 
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00044.html>.
(YYSTACK_ALLOC): Don't evaluate YYSTACK_USE_ALLOCA if it is not defined.
(YYMAXDEPTH): Don't evaluate YYMAXDEPTH if it is not defined.
 2003-04-28 06:03:58 +00:00
Paul Eggert
3470c57bea * data/lalr1.cc (yy::Parser::pact_ninf_, yy::Parser::table_ninf_): 
Declare to be of type suitable for the ninf value itself.
 2003-04-27 05:57:13 +00:00
Paul Eggert
0c3c1f98ec (yy::Parser::pact_ninf_, yy::Parser::table_ninf_): 
Declare to be of type suitable for the ninf value itself, not of
type suitable for the corresponding table, since the latter might
be unsigned but the ninf value might be negative.  This fixes a
bug reported by Alexandre Duret-Lutz in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00017.html>.
 2003-04-27 05:56:34 +00:00
Paul Eggert
acda9df6f9 * configure.ac (AC_FUNC_ERROR_AT_LINE): Remove, since gl_ERROR invokes it. 2003-04-27 05:28:21 +00:00
Paul Eggert
b59d8a44df (AC_FUNC_ERROR_AT_LINE): Remove, since gl_ERROR 
invokes it.  We shouldn't invoke it twice because it will attempt
to put error.o in the archive twice.  This fixes a glitch reported
by Martin Mokrejs in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00041.html>.
 2003-04-27 05:27:15 +00:00
Paul Eggert
b5250f2635 * m4/error.m4: Update from Bruno Haible's 2003-04-14 patch to gnulib. 2003-04-22 03:33:29 +00:00
Paul Eggert
3192f9ece7 Update from Bruno Haible's 2003-04-14 patch to gnulib. 2003-04-22 03:33:01 +00:00
Paul Eggert
089ac0f11c * data/glr.c (yyexpandGLRStack) [!YYSTACKEXPANDABLE]: 
Fix obvious typo that results in uncompilable GLR parsers
when both %pure-parser and %locations are used.  (trivial change)
 2003-04-21 19:37:40 +00:00
Paul Eggert
1d2d7eddf7 (yyexpandGLRStack) [!YYSTACKEXPANDABLE]: 
Fix obvious typo that results in uncompilable GLR parsers
when both %pure-parser and %locations are used.  (trivial change
from Yakov Markovitch <Markovitch@iso.ru>)
 2003-04-21 19:37:09 +00:00
Paul Eggert
1b8f2fff2a Don't invoke unput from scan-gram.l; it ran into a POSIX-compatibility 
bug in flex 2.5.31.
 2003-04-18 07:27:15 +00:00
Paul Eggert
47e7600a21 (Invalid inputs): Remove cascaded diagnostic that is no longer emitted. 2003-04-18 07:26:46 +00:00
Paul Eggert
aa4180418f Add %option nounput, since we no longer use unput. 
(unexpected_eof): Renamed from unexpected_end_of_file, for brevity.
Do not insert the expected token via unput, as this runs afoul
of a POSIX-compatibility bug in flex 2.5.31.
All uses changed to BEGIN the parent state,
since we no longer insert the expected token via unput.
 2003-04-18 07:26:19 +00:00
Paul Eggert
5ededac618 Fix regression reported by Werner Lemberg in 
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00026.html>.
 2003-04-18 05:11:25 +00:00
Paul Eggert
2740f1691f (GNU pic Grammar): New test case, taken from 
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00026.html>.
 2003-04-18 05:10:58 +00:00
Paul Eggert
0de45ae542 (set_conflicts): Resolve all conflicts, not just 
the first one.  This change is from Paul Hilfinger, and it fixes
regression reported by Werner Lemberg in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00026.html>.

(resolve_sr_conflict): Don't invoke state_errs_set
unless one or more tokens have been explicitly made errors.
Otherwise, the above change causes Bison to abort.
 2003-04-18 05:07:08 +00:00
Akim Demaille
b8be913233 * doc/Makefile.am (AM_MAKEINFOFLAGS): Don't split the info file. 2003-03-31 09:46:21 +00:00
Akim Demaille
d423d46080 * src/output.c (prepare_symbols): Avoid trailing spaces in the 
output.
 2003-03-31 09:17:40 +00:00
Akim Demaille
c7e441b49c * doc/bison.texinfo (Strings are Destroyed): s/losses/loses/. 
From Paul Hilfinger.
 2003-03-31 07:10:44 +00:00
Akim Demaille
231897ad21 * m4/error.m4: Do not put under dynamic conditions some code which 
expansion is under static control.
 2003-03-29 13:50:44 +00:00
Akim Demaille
22a74fece3 Restore a missing ChangeLog entry. 2003-03-29 13:30:15 +00:00
Akim Demaille
5b06606339 * doc/bison.texinfo (How Can I Reset @code{yyparse}): New. 2003-03-29 13:29:41 +00:00
Akim Demaille
fef4cb511e * .cvsignore: Add configure.lineno. 
* src/.cvsignore: Add yacc.
* tests/.cvsignore: Add testsuite.log.
* doc/fdl.texi: Sync with latest FSF version.
 2003-03-29 11:26:46 +00:00
Akim Demaille
265d1ec403 Regen. 2003-03-29 11:09:49 +00:00
Paul Eggert
0eee27e7b7 Update .cvsignore files. 2003-03-14 01:35:43 +00:00
Paul Eggert
0eadf43ccc Add testsuite.log 2003-03-14 01:31:24 +00:00
Paul Eggert
5fa179f52b Add configure.lineno. 2003-03-14 01:26:51 +00:00
Paul Eggert
9986d7a732 Add 'yacc'. 2003-03-14 01:23:04 +00:00
Paul Eggert
ae5895dd3a Bump serial number. 2003-03-13 21:21:13 +00:00
Paul Eggert
ab8fe29d0c Sync with latest FSF version. 2003-03-13 19:34:42 +00:00
Paul Eggert
537636c7e5 Fix "Bison blows chunks on empty file" bug. 
Work around SunOS 4.1.4 porting problem with <sys/resource.h>.
Don't check for sys/wait.h twice, with two different algorithms.
 2003-03-13 07:13:05 +00:00
Paul Eggert
379f0ac840 (YY_USER_INIT): Initialize code_start, too. 
(<INITIAL><<EOF>>, <SC_PRE_CODE><<EOF>>): Set *loc to the scanner
cursor, instead of leaving it undefined.  This fixes a bug
reported by Tim Van Holder in
<http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00023.html>.
 2003-03-13 07:07:17 +00:00
Paul Eggert
4a99c66490 Update copyright. 2003-03-13 07:05:44 +00:00
Paul Eggert
0baf7c50ed (Torturing the Scanner): Test the scanner on 
an empty input file, which was Tim Van Holder's test case.
 2003-03-13 07:03:17 +00:00
Paul Eggert
a93df6bad3 (BISON_PREREQ_TIMEVAR): When checking whether <sys/resource.h> can be 
included, include sys/time.h and sys/times.h first, if available.
This works around the SunOS 4.1.4 porting bug reported by Bruce Becker
in <http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00018.html>.
 2003-03-13 00:25:33 +00:00
Paul Eggert
8012adae7b (BISON_PREREQ_SUBPIPE): Don't AC_CHECK_HEADERS([sys/wait.h]), as this 
interferes with AC_HEADER_SYS_WAIT.
 2003-03-13 00:01:07 +00:00
Paul Eggert
f61aad9399 Merge changes from gnulib. This was prompted because the CVS 
snapshot of Bison didn't build on Solaris 7 due to strnlen problems.
 2003-03-12 23:08:11 +00:00
Paul Eggert
4f8a9f6dba Include <limits.h> unconditionally. We have been 
assuming at least C89 in the bitset code for some time now.
 2003-03-12 23:01:22 +00:00
Paul Eggert
e13bcfbbbd Sync with gnulib. 2003-03-10 07:41:31 +00:00
Paul Eggert
6f7d430291 Propagate from gnulib. 2003-03-10 07:35:12 +00:00
Akim Demaille
650aa2cfbf Regen. 2003-03-03 09:00:12 +00:00
Akim Demaille
d2ffe11637 * ro.po: New. 2003-03-03 08:59:34 +00:00
Akim Demaille
052826fdd1 * doc/bison.texinfo (Table of Symbols): Reactivate the 
documentation for %lex-param, and %parse-param.
 2003-03-02 15:11:43 +00:00
Akim Demaille
c47495657b * data/yacc.c, data/glr.c, data/lal1.cc: Use similar code to 
generate verbose error messages.
Use the number of tokens as an upper bound in yytname, as it
cannot be a non terminal.
 2003-03-02 13:39:44 +00:00
Akim Demaille
d5286af19b * tests/regression.at (_AT_DATA_DANCER_Y): Fix the expected error 
message.
 2003-03-02 13:36:55 +00:00