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Author SHA1 Message Date
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 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