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Author SHA1 Message Date
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 Hilfinger
d63282419d * src/parse-gram.y: Define PERCENT_EXPECT_RR. 
(declaration): Replace expected_conflicts with expected_sr_conflicts.
Add %expect-rr rule.

* src/scan-gram.l: Recognize %expect-rr.

* src/conflicts.h (expected_sr_conflicts): Rename from
expected_conflicts.
(expected_rr_conflicts): Declare.

* src/conflicts.c (expected_sr_conflicts): Rename from
expected_conflicts.
(expected_rr_conflicts): Define.
(conflicts_print): Check r/r conflicts against expected_rr_conflicts
for GLR parsers.
Use expected_sr_conflicts in place of expected_conflicts.
Warn if expected_rr_conflicts used in non-GLR parser.

* doc/bison.texinfo: Add documentation for %expect-rr.
 2004-03-26 22:41:16 +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
Alexandre Duret-Lutz
c2729758f2 Support %destructor and merge error locations in lalr1.cc. 
* data/lalr1.cc (b4_cxx_destruct_def): New macro.
(Parser::stos_): Define unconditionally.
(Parser::destruct_): New method.  Generate its body with
b4_yydestruct_generate.
(Parser::error_start_): New attribute.
(Parser::parse) <yyerrlab, yyerrlab1>: Call destruct_ on erroneous
token which are discarded.
(Parser::parse) <yyerrlab, yyerrorlab, yyerrlab1>: Update
error_start_ when erroneous token are discarded.
(Parser::parse) <yyerrlab1>: Compute the location of the error
token so that it covers all the discarded tokens.
* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Adjust so
it can be called with `%skeleton "lalr1.cc"', and do that.
 2004-02-09 21:31:42 +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 Hilfinger
be16239bf7 data/glr.c: Put casts on uses of YYREALLOC and YYMALLOC so that 
resulting parsers are compilable with C++.
 2004-01-14 01:40:12 +00:00
Paul Eggert
5fa908329c Log today's changes. 2003-12-24 08:33:39 +00:00
Paul Eggert
0ced3098fd Add Makevars.template, stamp-po. 
Remove stamp-cat-id.
 2003-12-24 08:32:43 +00:00
Paul Eggert
dc8a217381 ($(TESTSUITE)): Remove warning about ignoring 
multiple inclusion warnings.
 2003-12-24 08:30:45 +00:00
Paul Eggert
ce05140d9d Require Autoconf 2.59, and don't include local.at twice since 
Autoconf 2.59 yells about it for some reason.
 2003-12-24 08:26:02 +00:00
Paul Eggert
3dc4c5faa9 (Torturing the Scanner): Don't use \x0 or \0 in 
Bison tokens, as this runs afoul of the 2003-10-07 change that
disallowed NUL bytes in character constants or string literals.
 2003-12-24 08:17:05 +00:00
Paul Eggert
eecf08fe94 (output_skeleton): Rename local var. 2003-12-24 07:55:25 +00:00
Paul Eggert
28f57d2ae3 Sync with Automake 1.8. 2003-12-24 07:52:17 +00:00
Akim Demaille
b165c324a3 * doc/bison.texinfo (How Can I Reset the Parser): More about start 
conditions.
From Bruno Haible.
 2003-12-02 17:08:31 +00:00
Alexandre Duret-Lutz
26e06a2157 * doc/bison.texinfo (Bison Options): Escape @' in $@'. 2003-11-18 19:14:05 +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
Akim Demaille
fc8f296538 VCG no longer supports long_straight_phase. 
* src/vcg.c, src/vcg.h: Remove the handling of long_straight_phase.
* src/print_graph.c (print_graph): Adjust.
 2003-10-01 07:46:41 +00:00
Akim Demaille
92f5e991da Update. 2003-10-01 07:46:02 +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