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Author SHA1 Message Date
Paul Eggert 93602febc0 Remove some arbitrary limits on goto numbers and relations. 2004-10-22 23:35:17 +00:00
Paul Eggert 7886c2d419 Use size_t rather than unsigned int in previous patch. 2004-10-22 23:14:00 +00:00
Paul Eggert ed4cdb7afc (END_NODE): New macro. 
(relation_node): Now unsigned int, not short int.
 2004-10-22 23:10:39 +00:00
Paul Eggert 0859e438eb (relation_print, traverse, relation_transpose): 
Check for END_NODE rather than looking at sign.
 2004-10-22 23:10:07 +00:00
Paul Eggert f55ec70868 (goto_number): Now unsigned int, not short int. 
(GOTO_NUMBER_MAXIMUM): Remove.
 2004-10-22 23:09:27 +00:00
Paul Eggert 4cf44c0045 (goto_map, ngotos, from_state, to_state): Omit 
initial values, since they're never used.
(set_goto_map): ngotos is now unsigned, so test for overflow
 2004-10-22 23:08:33 +00:00
Paul Eggert dba08b0461 doc/bison.texinfo (Language and Grammar): In example, "int" is a 
keyword, not an identifier.
 2004-10-22 18:12:50 +00:00
Paul Eggert 14d4662b83 (Language and Grammar): In example, "int" is a keyword, not an identifier. 2004-10-22 18:10:59 +00:00
Paul Eggert 2ed24dd8c7 Regenerate. 2004-10-09 18:08:21 +00:00
Paul Eggert 146bc99dcf .cvsignore fixes to accommodate gnulib changes, 
and the practice of naming build directories "_build".
 2004-10-09 17:59:04 +00:00
Paul Eggert 7d1be3bdff Add "*_gl.m4". 2004-10-09 17:57:39 +00:00
Paul Eggert bd22e8363a Add getopt_.h, xalloc-die.c. 2004-10-09 17:57:21 +00:00
Paul Eggert 13c29075c5 Add "_*". Sort. 2004-10-09 17:57:06 +00:00
Paul Eggert 3fee967f83 Fix comment in latest checkin; there wasn't a bug. 2004-09-27 22:06:45 +00:00
Paul Eggert 5b7e1e73e6 * src/parse-gram.y (add_param): Fix bug where NUL was mishandled. 2004-09-27 22:04:13 +00:00
Paul Eggert ead9e56eb2 (add_param): Fix bug where NUL was mishandled. 
Avoid the use of strchr to avoid future recurrences.
 2004-09-27 22:03:42 +00:00
Paul Eggert 2ed973bf1d Regenerate. 2004-08-18 20:35:31 +00:00
Paul Eggert 9378b5082b Adjust to latest gnulib. 2004-08-13 14:29:05 +00:00
Paul Eggert a9f027b9c4 Adjust to latest gnulib. 
(gnulib_modules): Add xalloc-die.
Set LC_ALL=C so that file names sort consistently.
Prefer the gnulib copies of gettext.m4, glibc21.m4,
inttypes_h.m4, lib-ld.m4, lib-prefix.m4, po.m4, stdint_h.m4,
uintmax_t.m4, ulonglong.m4.
(intl_files_to_remove): Add gettext.m4, lib-ld.m4, lib-prefix.m4,
po.m4 since we are now using _gl.m4 instead.
 2004-08-13 14:28:43 +00:00
Paul Eggert 87a8ad5cd3 Remove src/scan-action.l. 2004-08-11 04:19:14 +00:00
Paul Eggert dca81a78f8 uniqstr wasn't being used for handle_syncline like it should. 2004-08-08 04:57:06 +00:00
Paul Eggert c9cbf7c58e Fix bug with non-%union parsers that have printers or destructors, 
which led to a Bison core dump.
 2004-07-22 14:42:11 +00:00
Paul Eggert ac700aa646 (_AT_CHECK_PRINTER_AND_DESTRUCTOR, 
AT_CHECK_PRINTER_AND_DESTRUCTOR): New argument
UNION-FLAG.  All callers changed.
(_AT_CHECK_PRINTER_AND_DESTRUCTOR): Don't assume %union.
Use type char, not unsigned int, when declaring an array of char;
this lets us remove a cast.
(Printers and Destructors): Add non-%union test cases.
 2004-07-22 14:40:21 +00:00
Paul Eggert ee42c6166b (symbol_destructors_output, symbol_printers_output): 
Don't assume %union.
 2004-07-22 14:39:58 +00:00
Paul Eggert c0659069d0 (yystype) [defined YYSTYPE]: Define to YYSTYPE, not to our own type. 2004-07-22 14:39:34 +00:00
Paul Eggert 60c8294801 (b4_symbol_actions): Don't assume %union was used. 2004-07-22 14:39:03 +00:00
Paul Eggert fa7e68c397 Reorganize GLR section a bit. 2004-06-22 06:50:29 +00:00
Paul Eggert 0817d1eccb One more "lookahead" -> "look-ahead" change. 2004-06-21 21:01:42 +00:00
Paul Eggert 99a9344e77 New section "Simple GLR Parsers". 2004-06-21 20:55:20 +00:00
Paul Eggert 85f23fae45 Regenerate. 2004-06-21 20:51:32 +00:00
Paul Eggert 8dd162d3ff Use "look-ahead" instead of "lookahead", consistently. 2004-06-21 20:20:31 +00:00
Paul Eggert 57a90331bd Update location of patched M4 distribution. 2004-06-03 22:38:23 +00:00
Paul Eggert 69daa921b8 Update location of patched M4 version. 2004-06-03 22:28:57 +00:00
Paul Eggert 8ed3234a14 Don't assume the C++ compiler takes the same arguments as the C compiler. 2004-05-30 18:58:00 +00:00
Paul Eggert 0797198341 Fix some "make check" problems with Tru64 C++. 2004-05-30 00:56:57 +00:00
Paul Eggert 2905865228 Workaround for SGI C++ compiler. 2004-05-29 07:16:29 +00:00
Paul Eggert fd418816b9 Increase prerequisite version numbers to match what the code really needs. 2004-05-27 20:51:16 +00:00
Paul Eggert 329d23c5d6 Regenerate. 2004-05-27 07:40:12 +00:00
Paul Eggert 62cb8a9920 * src/parse-gram.y (lloc_default): Rewrite to avoid compiler bug. 
* configure.ac (AC_PREREQ): Bump to 2.58.
 2004-05-27 07:38:17 +00:00
Paul Eggert caa52c10c5 * configure.ac (AM_GNU_GETTEXT_VERSION): Lower it from 0.14.1 to 0.11.5. 
* bootstrap: Remove gettext version checking.
 2004-05-26 19:25:21 +00:00
Paul Eggert 5c9be03d6d Also mention that %union can depend on prerequisite types. 2004-05-26 17:45:45 +00:00
Paul Eggert 2cef3017cd * README: Mention GNU m4 1.4 bugs and Akim's patched version. 
* README-alpha: Don't tell people not to package this.
 2004-05-26 07:20:06 +00:00
Paul Eggert b9c85d5cef * bootstrap: Don't assume $(...) works; use ... instead. 2004-05-26 06:46:02 +00:00
Paul Eggert 4bfd5e4e53 * doc/bison.texinfo (Decl Summary, Bison Options): Clarify what's put into 
the -d output file.
 2004-05-25 19:09:01 +00:00
Paul Eggert 6712933e0f Undo change made earlier today: it caused autopoint to not bring 
in ABOUT-NLS.  Ouch.  Instead, substitute our own diagnostic for
autopoint's.
 2004-05-25 05:43:14 +00:00
Paul Eggert 6a36ff9495 The gettext version checking is causing more trouble than it's curing; 
remove it.
 2004-05-24 20:08:54 +00:00
Paul Eggert 209ea708c4 Ensure that the C++ compiler used for testing actually works on a 
simple test program; if not, skip the C++-related tests.
 2004-05-24 06:58:02 +00:00
Paul Eggert 383e69dc79 Output yylloc macro defn in glr.c even if locations are not being generated. 2004-05-21 22:23:04 +00:00
Paul Eggert 41ca25499e * configure.ac (AC_INIT): Update to 1.875e. 2004-05-21 22:12:21 +00:00
Paul Eggert e476c87d93 Version 1.875d. 2004-05-21 21:03:41 +00:00
Paul Eggert 233a88ad11 Use size_t (not unsigned int) for hashes, since the gnulib hash module 
now uses size_t.
 2004-05-07 07:35:10 +00:00
Paul Eggert 9668e2be96 Don't DEFUN AM_INTL_SUBDIR twice. 2004-05-03 23:10:25 +00:00
Paul Eggert a76ca26309 Regenerate. 2004-05-03 07:58:53 +00:00
Paul Eggert 12ffdd2835 * src/parse-gram.y: Put copyright notice inside %{ %} so it 
gets copied to the output file.
 2004-05-03 07:57:06 +00:00
Paul Eggert 4febdd9667 Reject unescaped newlines in strings. 2004-05-03 07:42:52 +00:00
Paul Eggert e23d0dd71e Remove more 'intl'-related files while bootstrapping. 2004-05-03 07:36:12 +00:00
Paul Eggert 1f65350a16 Get files from the gnulib and po repositories, instead of relying 
on them being in our CVS.  Upgrade to latest versions of gnulib and Automake.
 2004-04-28 20:00:56 +00:00
Paul Eggert f97de3247f (GZIP_ENV): Don't use --rsyncable if gzip doesn't 
support it.  (The latest stable gzip doesn't.)
 2004-04-28 19:52:27 +00:00
Paul Eggert 6e26ca8c27 Remove more K&R C support. 2004-04-28 06:52:51 +00:00
Paul Eggert b970803c91 Rewrite so that subpipe.h can stand alone. Assume C89 or better. 2004-04-28 06:30:05 +00:00
Paul Eggert 126e375187 Remove PARAMS. 2004-04-28 06:22:58 +00:00
Paul Eggert 7d7d666369 Remove PARAMS and upgrade to latest obstack.h. 2004-04-28 06:15:34 +00:00
Paul Eggert ca6f187f64 (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Don't 
declare yyerror when using lalr.cc, as GCC 3.4.0 warns about the
unused declaration.
 2004-04-28 06:06:31 +00:00
Paul Eggert 0f53f2226d (%union synch line): Put a dummy member in 
the union, because empty unions aren't allowed in C.
Caught by GCC 3.4.0.
 2004-04-28 06:03:54 +00:00
Paul Eggert 45d5982f04 (Parser::stos_) [! YYDEBUG]: Define even in this 
case, as stos_ is now used by destructors due to the 2004-02-09
change.
 2004-04-28 05:48:39 +00:00
Paul Eggert 1f916a78e6 Update copyright to 2004. 2004-04-13 17:43:15 +00:00
Paul Eggert 4f16766c00 * src/conflicts.c (conflicts_print): Correct format string typo: 
use `%%' to produce literal `%'.  (trivial change)
 2004-04-13 17:42:59 +00:00
Paul Eggert 584bbcd839 Regenerate. 2004-03-31 00:41:30 +00:00
Paul Eggert 779e7ceb93 Use 'short int' rather than 'short', and similarly for 'long', 'unsigned', etc. 2004-03-31 00:37:21 +00:00
Paul Eggert 2ae64eed27 (version): Update copyright year to 2004. 2004-03-30 08:11:20 +00:00
Paul Eggert 1452af69b4 Add support for hex token numbers. 2004-03-08 20:49:34 +00:00
Paul Eggert 006d217ddd (AT_COMPILE, AT_COMPILE_CXX): Ignore stdout from compilers. 2004-02-25 21:13:00 +00:00
Paul Eggert 6a60c4cf45 Add a marker for when 1.875c was published. 2004-02-25 20:23:33 +00:00
Paul Eggert 0b31edd3e1 Regenerate. 2004-02-02 22:52:54 +00:00
Paul Eggert dd0e0635ec Replace INCLUDES with AM_CPPFLAGS, fixing a bug in src/Makefile.am 
reported by Paul Hilfinger.
 2004-02-02 22:36:49 +00:00
Paul Eggert d0d5aa6425 (yytokenName): Bullet-proof against YYEMPTY token. 
(yyreportSyntaxError): Handle case where lookahead token is
YYEMPTY.
 2004-02-02 22:35:53 +00:00
Paul Eggert eda429346a a -> an (minor typo fix) 2003-10-21 17:42:48 +00:00
Paul Eggert 6a5ecb38fc Don't run 'testsuite --clean' if testsuite doesn't exist. 2003-10-07 23:34:20 +00:00
Paul Eggert 92ac370570 Do not allow NUL bytes in string literals or character constants. 2003-10-07 07:32:57 +00:00
Paul Eggert 91d2c560a8 Don't document %no-default-prec for now. 2003-10-05 07:34:36 +00:00
Paul Eggert 0cc3da3a4e In GLR grammars, $N and @N now yield non-modifiable lvalues. 2003-10-05 06:46:53 +00:00
Paul Eggert 66ef8b9d65 Regenerate. 2003-10-01 22:00:13 +00:00
Paul Eggert 22fccf958f Use "%no-default-prec" instead of "%default-prec 0". 2003-10-01 21:33:24 +00:00
Paul Eggert 42db4e2b74 Describe %default-prec. 2003-09-30 20:20:25 +00:00
Paul Eggert 39a06c251a Add %default-prec. 2003-09-30 20:11:29 +00:00
Paul Eggert 7f41b88821 Include local.at, not input.at, fixing a typo in the 2003-08-25 patch. 2003-09-30 16:45:13 +00:00
Paul Eggert 327b5b5675 Rework glr.c slightly to avoid gcc -Wtraditional warnings. 2003-08-04 19:09:58 +00:00
Paul Eggert 7b98f503de (yyuserMerge): Return void, not YYSTYPE. 
The returned value is now stored in *YY0.  All callers changed.
 2003-08-04 19:09:15 +00:00
Paul Eggert 16caa4f431 (merge_output): Adjust to the change to ../data/glr.c. 2003-08-04 19:08:38 +00:00
Paul Eggert 0051e3edb0 * data/glr.c (YYASSERT): New macro. 2003-07-26 14:14:15 +00:00
Paul Eggert 64c4fd521a (YYASSERT): New macro. 
(yyfillin, yydoAction, yyglrReduce, yysplitStack,
yyresolveStates, yyprocessOneStack):
Use `YYASSERT (FOO);' rather than `if (! (FOO)) abort ();'.
 2003-07-26 14:12:28 +00:00
Paul Eggert 5b620e069d * data/glr.c (yyglrReduce): Don't use C89 string concatenation. 2003-07-25 07:42:57 +00:00
Paul Eggert dfc8a22010 (yyglrReduce): Don't use C89 string concatenation. 2003-07-25 07:42:25 +00:00
Paul Eggert 137437c6db Let the user specify how to allocate and free memory. 2003-07-25 07:12:11 +00:00
Paul Eggert 2779e38386 (YYFREE, YYMALLOC): New macros. 
All uses of free, malloc changed to use these macros.
 2003-07-25 07:11:42 +00:00
Paul Eggert a525b5687d (YYFREE, YYMALLOC, YYREALLOC): New macros. 
All uses of free, malloc, realloc changed to use these macros,
and unnecessary casts removed.
 2003-07-25 07:10:14 +00:00
Paul Eggert 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)
 2003-07-07 03:46:28 +00:00
Paul Eggert ddb85ca59e use s.empty() rather than s == "" to test for empty string 2003-07-07 03:45:07 +00:00
Paul Eggert 4dcf140b13 Log 06-17 minor change to lib/libiberty.h that I forgot to log earlier; sorry! 2003-06-30 17:41:35 +00:00
Paul Eggert 29103e06b5 Omit the (1.875b) date from the 1.875c line. 2003-06-30 17:37:40 +00:00