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  • 750a5211c0 Update. Akim Demaille 2003-08-25 07:15:07 +00:00
  • 327b5b5675 Rework glr.c slightly to avoid gcc -Wtraditional warnings. Paul Eggert 2003-08-04 19:09:58 +00:00
  • 7b98f503de (yyuserMerge): Return void, not YYSTYPE. The returned value is now stored in *YY0. All callers changed. Paul Eggert 2003-08-04 19:09:15 +00:00
  • 16caa4f431 (merge_output): Adjust to the change to ../data/glr.c. Paul Eggert 2003-08-04 19:08:38 +00:00
  • 0051e3edb0 * data/glr.c (YYASSERT): New macro. Paul Eggert 2003-07-26 14:14:15 +00:00
  • 64c4fd521a (YYASSERT): New macro. (yyfillin, yydoAction, yyglrReduce, yysplitStack, yyresolveStates, yyprocessOneStack): Use YYASSERT (FOO);' rather than if (! (FOO)) abort ();'. Paul Eggert 2003-07-26 14:12:28 +00:00
  • 5b620e069d * data/glr.c (yyglrReduce): Don't use C89 string concatenation. Paul Eggert 2003-07-25 07:42:57 +00:00
  • dfc8a22010 (yyglrReduce): Don't use C89 string concatenation. Paul Eggert 2003-07-25 07:42:25 +00:00
  • 137437c6db Let the user specify how to allocate and free memory. Paul Eggert 2003-07-25 07:12:11 +00:00
  • 2779e38386 (YYFREE, YYMALLOC): New macros. All uses of free, malloc changed to use these macros. Paul Eggert 2003-07-25 07:11:42 +00:00
  • a525b5687d (YYFREE, YYMALLOC, YYREALLOC): New macros. All uses of free, malloc, realloc changed to use these macros, and unnecessary casts removed. Paul Eggert 2003-07-25 07:10:14 +00:00
  • 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