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  • b81a6e01dc (operator<<(std::ostream&, const Position&)): use s.empty() rather than s == "" to test for empty string; see <http://mail.gnu.org/archive/html/bison-patches/2003-07/msg00003.html> (trivial change) Paul Eggert 2003-07-07 03:46:28 +00:00
  • ddb85ca59e use s.empty() rather than s == "" to test for empty string Paul Eggert 2003-07-07 03:45:07 +00:00
  • 4dcf140b13 Log 06-17 minor change to lib/libiberty.h that I forgot to log earlier; sorry! Paul Eggert 2003-06-30 17:41:35 +00:00
  • 29103e06b5 Omit the (1.875b) date from the 1.875c line. Paul Eggert 2003-06-30 17:37:40 +00:00
  • 6040d33886 Regen. Akim Demaille 2003-06-25 14:02:36 +00:00
  • 39910e0949 * config/depcomp, config/install-sh: Update from masters. Akim Demaille 2003-06-25 13:45:57 +00:00
  • 0ae99356d5 * data/glr.c (YYLLOC_DEFAULT): Parenthesize arguments as needed, and return properly parenthesized result. * data/lalar1.cc (YYLLOC_DEFAULT): Likewise. * data/yacc.c (YYLLOC_DEFAULT): Likewise. Remove unnecessary parentheses from uses. * doc/bison.texinfo (Location Default Action): Describe the conventions for parentheses. Paul Eggert 2003-06-20 22:52:12 +00:00
  • 81fd08cad0 * data/glr.c (yyremoveDeletes, yy_reduce_print, yyglrReduce, yyreportTree): Do not assume that size_t is the same width as int, when printing sizes. Print sizes using an unsigned format. Paul Eggert 2003-06-19 08:45:55 +00:00
  • 08fc98e544 (yyremoveDeletes, yy_reduce_print, yyglrReduce, yyreportTree): Do not assume that size_t is the same width as int, when printing sizes. Print sizes using an unsigned format. Problem reported by Frank Heckenbach in <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00035.html>. Paul Eggert 2003-06-19 08:45:16 +00:00
  • cd05d13c9e Port to Forte Developer 7 C compiler. Paul Eggert 2003-06-19 07:40:16 +00:00
  • 5cc16ecc96 Port to Forte Developer 7 C compiler. (struct YYLTYPE): If locations are not being used, declare a single dummy member, as empty structs do not conform to the C standard. (YYERROR, YYBACKUP): Do not use "do { ...; return foo; } while (0)"; the Forte Developer 7 C compiler complains that end-of-loop code is not reached. Paul Eggert 2003-06-19 07:38:39 +00:00
  • 7b49187432 (AC_INIT): Bump version number to 1.875c. Paul Eggert 2003-06-17 18:28:58 +00:00
  • 226dcab028 Regenerate, to have proper Report-Msgid-Bugs-To: Paul Eggert 2003-06-17 18:26:57 +00:00
  • 8a2757b9e2 Include <stddef.h>, for size_t when libiberty.h doesn't define size_t. Paul Eggert 2003-06-17 18:22:01 +00:00
  • e6ce73154c (PARAMS): Spell argument as Args, not as X, to avoid warnings from picky compilers about redefinition of PARAMS. Paul Eggert 2003-06-17 08:51:57 +00:00
  • 465b4444e8 Regenerate. Paul Eggert 2003-06-17 08:34:53 +00:00
  • f8e8262e70 Minor textual fixes. Paul Eggert 2003-06-17 08:33:36 +00:00
  • 7a5a3475cf (MSGID_BUGS_ADDRESS): New macro, for gettext 0.12.1. Paul Eggert 2003-06-17 08:23:04 +00:00
  • 7cc661648b Upgrade to gettext 0.12.1 version. Paul Eggert 2003-06-17 08:19:02 +00:00
  • acfafa9d91 (EXTRA_DIST): Add isc-posix.m4. Paul Eggert 2003-06-17 08:17:48 +00:00
  • 98bb5428c8 (vbitset_copy): Now static, to avoid a GCC warning. Paul Eggert 2003-06-17 08:16:33 +00:00
  • 8dd76bee16 1.875b changes Paul Eggert 2003-06-17 07:54:28 +00:00
  • 3473d0f899 Document 1.875b. Paul Eggert 2003-06-17 07:52:27 +00:00
  • ec622ab417 Add nls.m4, po.m4. Paul Eggert 2003-06-17 07:49:33 +00:00
  • 3647fcc8af Add stdbool.h. Paul Eggert 2003-06-17 07:49:01 +00:00
  • cbb0d2d116 (EXTRA_DIST): Add the following files, which shouldn't be needed according to the gettext 0.12.1 documentation but which seem to be needed anyway: codeset.m4 glibc21.m4 intdiv0.m4 inttypes-pri.m4 inttypes.m4 inttypes_h.m4 lcmessage.m4 nls.m4 po.m4 stdint_h.m4 uintmax_t.m4 ulonglong.m4. Paul Eggert 2003-06-17 07:46:05 +00:00
  • 88ab880d90 (vbitset_resize, vbitset_ones, vbitset_zero, vbitset_empty_p, vbitset_copy1, vbitset_not, vbitset_equal_p, vbitset_subset_p, vbitset_disjoint_p, vbitset_and, vbitset_and_cmp, vbitset_andn, vbitset_andn_cmp, vbitset_or, vbitset_or_cmp, vbitset_xor, vbitset_xor_cmp, vbitset_and_or, vbitset_and_or_cmp, vbitset_andn_or, vbitset_andn_or_cmp, vbitset_or_and, vbitset_or_and_cmp, vbitset_copy): Use prototypes, not old-style definitions. Paul Eggert 2003-06-17 07:43:38 +00:00
  • 6f2d9f5854 Do not include config.h; that's the includer's job. Do not include <stdlib.h>. (PARAMS): Define unconditionally for C89. (ATTRIBUTE_NORETURN): Remove. (ATTRIBUTE_UNUSED): Define unconditionally. Paul Eggert 2003-06-17 07:25:48 +00:00
  • 28ee846711 Upgrade to 2003-06-08 libbitset, then: lbitset_unused_clear): Use prototypes, not old-style definitions. Paul Eggert 2003-06-17 07:24:40 +00:00
  • 75d0ea41fa Upgrade to 2003-06-08 libbitset, then: (ebitset_resize, ebitset_unused_clear): Use prototypes, not old-style definitions. Paul Eggert 2003-06-17 07:23:46 +00:00
  • 6a75a421f0 Upgrade to 2003-06-08 libbitset, except continue to include gettext.h unconditionally, as per recent gettext manual's suggestion. Paul Eggert 2003-06-17 07:22:58 +00:00
  • fa8db4baa7 Upgrade to 2003-06-08 libbitset; then: (bitset_compatible_p): Indent as per GNU standard. Don't use 'index' in comments, as it's a builtin fn on some hosts. Paul Eggert 2003-06-17 07:21:59 +00:00
  • 3f764fe576 Upgrade to 2003-06-08 libbitset. Paul Eggert 2003-06-17 07:21:03 +00:00
  • 99c32453d0 Upgrade to 2003-06-08 libbitset; then: Do not include config.h; that's the includer's job. Do not include <sys/types.h>; shouldn't be needed on a C89 host. Paul Eggert 2003-06-17 07:19:50 +00:00
  • 94a23f969c (bitsets_sources): Add vbitset.c, vbitset.h. Paul Eggert 2003-06-17 07:16:05 +00:00
  • ac08ca6c30 Rename stdbool.h.in to stdbool_.h, to follow gnulib. Paul Eggert 2003-06-17 06:55:55 +00:00
  • e64fec0a0f (How Can I Reset the Parser): Renamed from `How Can I Reset @code{yyparse}', since texinfo does not allow arbitrary @ in node names. Paul Eggert 2003-06-17 05:15:49 +00:00
  • e2527c97f9 * configure.ac (AM_STDBOOL_H): Invoke this instead of AC_HEADER_STDBOOL. (AM_GNU_GETTEXT): Put brackets around args, as latest manual suggests. (AM_GNU_GETTEXT_VERSION): Update to 0.12.1. Paul Eggert 2003-06-16 19:45:45 +00:00
  • 1930ac784a (EXTRA_DIST): Add stdbool_.h. (MOSTLYCLEANFILES): New var. ($(libbison_a_OBJECTS)): Depend on $(STDBOOL_H). (stdbool.h): New rule. Paul Eggert 2003-06-16 19:41:37 +00:00
  • e9665d1605 Upgrade to today's gnulib. Paul Eggert 2003-06-16 19:41:07 +00:00
  • 671881d12d Minor white space issues, e.g. trailing white space at end of line. Paul Eggert 2003-06-16 19:17:38 +00:00
  • 907e3bc851 (AT_CHECK_CALC): New option EXPECTED-TO-FAIL. (AT_CHECK_CALC_LALR1_CC): Use it, since the C++ LALR parser fails the tests right now. Paul Eggert 2003-06-16 18:42:49 +00:00
  • b8a204c09b (_AT_TEST_GLR_CXXTYPES): Ensure yylex and yyerror are declared before use; C99 requires this. Paul Eggert 2003-06-16 18:37:55 +00:00
  • 25005f6ab0 * data/glr.c (YYERROR): Update definition. (yyrecoverSyntaxError): Correct yyerrState logic. Correct comment. Allow states with only a default reduction. Paul Hilfinger 2003-06-10 02:44:58 +00:00
  • 144c1e767a Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-07 23:28:20 +00:00
  • 65d5286c12 Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-07 00:31:37 +00:00
  • 1f5bf95b48 Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-06 22:03:15 +00:00
  • 25e845d1be Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-05 10:40:45 +00:00
  • 711f40b715 Avoid warnings generated by GCC 2.95.4 when Bison is configured with --enable-gcc-warnings. Paul Eggert 2003-06-04 05:58:52 +00:00
  • 848dc439cb (_AT_DATA_DANCER_Y): Declare yylex to take (void) as arg when not pure, since we now assume C89 when building Bison. Pacify GCC by using parameter. Paul Eggert 2003-06-04 05:54:16 +00:00
  • f56f6d78b0 (Improper handling of embedded actions and $-N in GLR parsers): Remove unused local variable from yylex. Paul Eggert 2003-06-04 05:53:44 +00:00
  • 1d4055aa2b (yy::]b4_parser_class_name[::parse, yy::]b4_parser_class_name[::translate_, yy::Stack::operator[] (unsigned), yy::Stack::operator[] (unsigned) const, yy::Slice::operator[] (unsigned), yy::Slice::operator[] (unsigned) const): Rename local vars to avoid warnings. Paul Eggert 2003-06-04 05:53:10 +00:00
  • e77419464c Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-02 11:54:30 +00:00
  • cea5324737 Initial revision Paul Eggert 2003-06-02 11:54:30 +00:00
  • eaef5507fc Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-02 10:19:37 +00:00
  • ac695f7df5 * data/lalr1.cc (yy::Position::lines, yy::Position::columns, yy::Location::lines, yy::Location::columns): Rename arguments to avoid shadowing; this removes a warning generated by GCC 3.3. Paul Eggert 2003-06-02 08:19:29 +00:00
  • 2ffbee0e0b (yy::Position::lines, yy::Position::columns, yy::Location::lines, yy::Location::columns): Rename arguments to avoid shadowing; this removes a warning generated by GCC 3.3. Paul Eggert 2003-06-02 08:19:08 +00:00
  • 26ec81e097 Don't pass C-only options to g++. Fix YYFILL in GLR parsers to conform to the C standard. Fix infinite loops in yacc.c, and add a test case. Paul Eggert 2003-06-02 07:29:18 +00:00
  • 57f5199797 (AT_COMPILE_CXX): Use it instead of CFLAGS. Paul Eggert 2003-06-02 07:26:17 +00:00
  • 713535c232 (CXXFLAGS): New var. Paul Eggert 2003-06-02 07:25:54 +00:00
  • 504f20f77e (WARNING_CXXFLAGS): New subst. Set it to everything that WARNING_CFLAGS has, except omit warnings not suitable for C++. (AC_PROG_CXX): Use this instead of AC_CHECK_PROGS([CXX], [g++]). Paul Eggert 2003-06-02 07:25:30 +00:00
  • 6a84279cb5 (yyfillin): Renamed from the old yyfill. Mark as possibly unused. (yyfill): New function. (YYFILL): Use it. (yyuserAction): Change type of yynormal to bool, so that it matches the new yyfill signature. Mark it as possibly unused. Paul Eggert 2003-06-02 06:18:31 +00:00
  • 82c53be476 (_AT_DATA_CALC_Y): Include unistd.h if available. Define 'alarm' to do nothing if unistd.h is not available. Add a new rule "exp: '-' error;" to test the above change to data/yacc.c. Use 'alarm' to abort any test taking longer than 10 seconds, as it's probably looping. (AT_CHECK_CALC): Test recovery from error in new grammar rule. Also, the new yacc.c generates two fewer diagnostics for an existing test. Paul Eggert 2003-06-02 03:58:34 +00:00
  • a6b89bb2dc (YYERROR): Now just 'goto yyerrorlab', since the macro's size was becoming unwieldy. (yyerrlab): Do not discard an empty lookahead symbol, as this might destroy garbage. (yyerrorlab): New label, with the old contents of YYERROR, plus the following change: pop the stack of rhs corresponding to the production that invoked YYERROR. That is how Yacc behaves, and POSIX requires this behavior. (yyerrlab1): Use YYPOPSTACK instead of its definiens. Paul Eggert 2003-06-02 03:57:39 +00:00
  • ed3265ddc5 Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-01 05:58:20 +00:00
  • 6a0835a144 Import of 2003-06-08 libbitset <http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00005.html> Paul Eggert 2003-06-01 03:37:15 +00:00
  • ac89e8176f Initial revision Paul Eggert 2003-06-01 03:37:15 +00:00
  • c6ae27df0b * data/glr.c (YYSTACKEXPANDABLE): Do not evaluate YYSTYPE_IS_TRIVIAL or YYSTYPE_IS_TRIVIAL unless they are defined. This fixes a problem reported by John Bowman when the Compaq/HP Alpha cxx compiler happy (e.g. using cxx -D__USE_STD_IOSTREAM -ansi -Wall -gall). * data/yacc.c (union yyalloc): Likewise. (YYCOPY): Do not evaluate __GNUC__ unless it is defined. Paul Eggert 2003-05-25 06:44:31 +00:00
  • d7aa6ec179 (union yyalloc): Do not evaluate YYSTYPE_IS_TRIVIAL or YYSTYPE_IS_TRIVIAL unless they are defined. This fixes a problem reported by John Bowman when the Compaq/HP Alpha cxx compiler happy (e.g. using cxx -D__USE_STD_IOSTREAM -ansi -Wall -gall). (YYCOPY): Do not evaluate __GNUC__ unless it is defined. Paul Eggert 2003-05-25 06:44:08 +00:00
  • f545262547 (YYSTACKEXPANDABLE): Do not evaluate YYSTYPE_IS_TRIVIAL or YYSTYPE_IS_TRIVIAL unless they are defined. This fixes a problem reported by John Bowman when the Compaq/HP Alpha cxx compiler happy (e.g. using cxx -D__USE_STD_IOSTREAM -ansi -Wall -gall). Paul Eggert 2003-05-25 06:43:19 +00:00
  • 83a457be99 Regenerate. Paul Eggert 2003-05-24 19:26:35 +00:00
  • d08290769c Switch from 'int' to 'bool' where that makes sense. Paul Eggert 2003-05-24 19:16:02 +00:00
  • 637fa3f83e Sync from automake 1.7.5. Paul Eggert 2003-05-24 00:25:55 +00:00
  • 829fd4c70d Semicolons are now allowed before "|". Paul Eggert 2003-05-14 23:37:32 +00:00
  • 6b2584b7a2 Require a semicolon after a grammar declaration, in the interest of possible future changes to the Bison input language. Do not allow a stray semicolon at the start of the grammar. Allow one or more semicolons after any rule, including just before "|" as required by POSIX. Paul Eggert 2003-05-14 19:30:22 +00:00
  • eae34f44e6 Regenerate. Paul Eggert 2003-05-14 19:28:04 +00:00
  • 087b9fdf03 (Torturing the Scanner): Add tests for ";|" in a grammar. Paul Eggert 2003-05-14 19:26:52 +00:00
  • 8d0a98bb50 (rules_or_grammar_declaration): Require a semicolon after a grammar declaration, in the interest of possible future changes to the Bison input language. Do not allow a stray semicolon at the start of the grammar. (rhses.1): Allow one or more semicolons after any rule, including just before "|" as required by POSIX. Paul Eggert 2003-05-14 19:26:16 +00:00
  • caf37a3666 %parse-param support for lalr1.cc. Alexandre Duret-Lutz 2003-05-14 18:41:48 +00:00
  • 3ab370773d * doc/bison.texinfo (How Can I Reset @code{yyparse}): Minor English and technical fixups. Paul Eggert 2003-05-12 19:35:13 +00:00
  • 0e14ad772f (How Can I Reset @code{yyparse}): Reword the English a bit. Fix fclose typo. Change "const char" to "char const", and use ANSI C rather than K&R for "main". Suggest YY_FLUSH_BUFFER over yyrestart (as that is what Flex recommends) and suggest yy_switch_to_buffer. Paul Eggert 2003-05-12 19:34:21 +00:00
  • 163ab32161 * lib/bitset.h (__INT_TO_PTR): Define to a value that presumes C89. Paul Eggert 2003-05-05 20:39:42 +00:00
  • cfbb7304d8 (__INT_TO_PTR): Define to a value that presumes C89. This avoids a diagnostic on compilers that define __STDC__ to 0, fixing a problem with Tru64 cc reported by Martin Mokrejs in <http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00041.html>. Paul Eggert 2003-05-05 20:39:04 +00:00
  • e743727fcd * lib/bitset.h (BITSET_FOR_EACH, BITSET_FOR_EACH_REVERSE): Do not overrun array bounds. Paul Eggert 2003-05-04 06:30:14 +00:00
  • 2175bfbd09 (BITSET_FOR_EACH, BITSET_FOR_EACH_REVERSE): Do not overrun array bounds. This should fix a bug reported today by Olatunji Oluwabukunmi in <http://mail.gnu.org/archive/html/bug-bison/2003-05/msg00004.html>. Paul Eggert 2003-05-04 06:29:51 +00:00
  • a1c84f4523 Omit spaces around "---". Paul Eggert 2003-04-29 18:53:33 +00:00
  • 916708d59e * src/gram.h, src/gram.c (pure_parser, glr_parser): Move to... * src/getargs.c, src/getargs.h: here, as bool, not int. (nondeterministic_parser): New. * src/parse-gram.y, src/scan-gram.l: Support %nondeterministic-parser. * src/output.c (prepare): Use nondeterministic_parser instead of glr_parser where appropriate. * src/tables.c (conflict_row, action_row, save_row) (token_actions, token_actions, pack_vector): Ditto. Akim Demaille 2003-04-29 12:57:36 +00:00
  • a06ea4aa98 * doc/bison.texinfo (C++ Parsers, Implementing Loops): New. Akim Demaille 2003-04-29 09:57:34 +00:00
  • ca752c3497 Update. Akim Demaille 2003-04-29 09:16:50 +00:00
  • 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. Akim Demaille 2003-04-29 08:41:13 +00:00
  • 2f924dd373 Regen. Akim Demaille 2003-04-29 08:31:48 +00:00
  • 6175ffe321 * data/yacc.c: (b4_lex_param): Corrected for the case where %lex-param is provided and %pure-parser isn't. Paul Eggert 2003-04-29 06:04:56 +00:00
  • 68cdf74747 (b4_lex_param): Corrected for the case where %lex-param is provided and %pure-parser isn't. Paul Eggert 2003-04-29 06:04:04 +00:00
  • b1e9585744 Avoid gcc -Wundef warnings reported by Gerald Pfeifer in <http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00044.html>. Paul Eggert 2003-04-28 06:04:39 +00:00
  • 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. Paul Eggert 2003-04-28 06:03:58 +00:00
  • 3470c57bea * data/lalr1.cc (yy::Parser::pact_ninf_, yy::Parser::table_ninf_): Declare to be of type suitable for the ninf value itself. Paul Eggert 2003-04-27 05:57:13 +00:00
  • 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>. Paul Eggert 2003-04-27 05:56:34 +00:00
  • acda9df6f9 * configure.ac (AC_FUNC_ERROR_AT_LINE): Remove, since gl_ERROR invokes it. Paul Eggert 2003-04-27 05:28:21 +00:00
  • 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>. Paul Eggert 2003-04-27 05:27:15 +00:00
  • b5250f2635 * m4/error.m4: Update from Bruno Haible's 2003-04-14 patch to gnulib. Paul Eggert 2003-04-22 03:33:29 +00:00