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Author SHA1 Message Date
Paul Eggert
1029ea6d02 (_Bool, bool, false, true, __bool_true_false_are_defined): 
Use the pattern recommended by Autoconf 2.57, except also protect
against double-inclusion.
 2003-01-03 14:14:24 +00:00
Paul Eggert
0f42c7d501 Pacify the buggy "smart preprocessor" in MacOS 10.2.3. 2003-01-02 23:59:12 +00:00
Paul Eggert
f96e75a64e (yyerrlab1): Append `;' after attribute, to 
pacify the buggy "smart preprocessor" in MacOS 10.2.3.
Bug reported by Nelson H. F. Beebe.
 2003-01-02 23:58:42 +00:00
Paul Eggert
14c0cf3c88 Update copyright date. 2003-01-02 20:28:12 +00:00
Paul Eggert
d891bc49ac Comment fixes. 2003-01-02 20:27:54 +00:00
Paul Eggert
597ba9e333 Correct the address of info-gnu. 2003-01-02 20:25:13 +00:00
Paul Eggert
2efa0406e3 Update version number to 1.875a. 2003-01-01 10:10:41 +00:00
Paul Eggert
8e4900ef40 Regenerate. 2003-01-01 10:09:55 +00:00
Paul Eggert
dc546b0f6e Bison 1.875. 2003-01-01 09:04:56 +00:00
Paul Eggert
1deb9bdcad src/scan-gram.l (<SC_BRACED_CODE>"}"): Append ";" only in braced code, 
not in unions etc.
 2002-12-31 02:26:51 +00:00
Paul Eggert
2c09b6a7ea Treat stray "," more uniformly. 
Append ";" before last brace in braced code.
Don't use "yystype", which is deprecated.
 2002-12-30 23:47:56 +00:00
Paul Eggert
83adb046bf (<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","): 
Moved here from...
(<INITIAL>","): Here.  This causes stray "," to be treated
more uniformly.
 2002-12-30 23:38:20 +00:00
Paul Eggert
255227393f (<SC_BRACED_CODE>"}"): Append ";" before the last brace in braced code 
when not in Yacc mode, for compatibility with Bison 1.35.  This
resurrects the 2001-12-15 patch to src/reader.c.
 2002-12-30 22:40:52 +00:00
Paul Eggert
5b25cd7cd8 (YYDECL): Use YYSTYPE, not its deprecated alias yystype. This follows 
up the 2002-12-24 YYSTYPE bug fix.
 2002-12-30 22:35:56 +00:00
Paul Eggert
535c0f6328 * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be 
that of SYM's type.  This fixes Debian bug 168069, reported by
Thomas Olsson.
 2002-12-29 04:31:58 +00:00
Paul Eggert
527203e98e (symbol_make_alias): Set type of SYMVAL to be that of SYM's type. 
This fixes Debian bug 168069, reported by Thomas Olsson.
 2002-12-29 04:30:18 +00:00
Paul Eggert
7b56c4bc0e Update version number to 1.75g. 2002-12-29 04:18:09 +00:00
Paul Eggert
78a00b7d7f Regenerate. 2002-12-29 03:17:45 +00:00
Paul Eggert
963fcc1705 Version 1.75f. 2002-12-29 03:17:12 +00:00
Paul Eggert
00c378a21f (Badly Collapsed GLR States): Switch to Yacc-style conflict reports. 2002-12-29 02:00:20 +00:00
Paul Eggert
a4b746ea04 (GNU Cim Grammar): Switch to Yacc-style reports. 2002-12-29 01:59:40 +00:00
Paul Eggert
2c8ba4cd59 (Unresolved SR Conflicts, Defaulted 
Conflicted Reduction, %expect not enough, %expect too much,
%expect with reduce conflicts): Switch to Yacc-style reports.
 2002-12-29 01:59:13 +00:00
Paul Eggert
be7280480c (conflict_report): 
Renamed from conflict_report_yacc, removing the old
'conflict_report'.  Translate the entire conflict report at once,
so that we don't assume that "," has the same interpretation in
all languages.
(conflicts_output): Use Yacc-style conflict report for each state,
instead of our more-complicated style.
(conflicts_print): Use Yacc-style conflict report, except print
the input file name when not emulating Yacc.
 2002-12-29 01:58:49 +00:00
Paul Eggert
5a99098d0b (Understanding): Use Yacc style for conflict reports. Also, use new 
way of locating rules.
 2002-12-29 01:58:11 +00:00
Paul Eggert
fb8ccdcd35 (reduce_print): Don't invoke fflush; it's not needed. 2002-12-29 01:23:02 +00:00
Paul Eggert
8ca1967ea2 (warn_at, warn, complain_at, complain, fatal_at, fatal): Don't invoke 
fflush; it's not needed and it might even be harmful for stdout, as
stdout might not be open.
 2002-12-29 01:22:30 +00:00
Paul Eggert
b1efe548af Fix a bug where error locations were not being recorded correctly. 
Warn if we detect conflicting outputs to the same file.

If the user specifies "%expect N", report an error if there are any
reduce/reduce conflicts.
 2002-12-28 09:02:18 +00:00
Paul Eggert
120f129d67 (_AT_CHECK_PRINTER_AND_DESTRUCTOR): 
Error locations include the locations of all the tokens that were
discarded, not just the last token.
 2002-12-28 08:38:14 +00:00
Paul Eggert
96b93a3da4 Mention that YYLLOC_DEFAULT is also invoked for syntax errors. 2002-12-28 08:37:17 +00:00
Paul Eggert
d42f69cdf7 (yyparse): New local var yylerrsp, to record the 
top of the location stack's error locations.
(yyerrlab): Set it.  When discarding a token, push its location
onto yylerrsp so that we don't lose track of the error's end.
(yyerrlab1): Now is only the target of YYERROR, so that we can
properly record the location of the action that failed.  For GCC
2.93 and later, insert an __attribute__ ((__unused__)) to avoid
GCC warning about yyerrlab1 being unused if YYERROR is unused.
(yyerrlab2): New label, which yyerrlab now falls through to.
Compute the error's location by applying YYLLOC_DEFAULT to
the locations of all the symbols that went into the error.
 2002-12-28 08:36:02 +00:00
Paul Eggert
04877eec24 Remove this file, since we 
can't use m4_include on relative file names.
 2002-12-28 08:00:56 +00:00
Paul Eggert
053658d584 Include quote.h. 
(compute_output_file_names): Warn if we detect conflicting outputs to
the same file.
 2002-12-26 22:30:10 +00:00
Paul Eggert
6876ecd36e (%expect with reduce conflicts): New test. 2002-12-26 22:21:23 +00:00
Paul Eggert
76be9271f2 (conflicts_print): If the user specifies "%expect N", report an error 
if there are any reduce/reduce conflicts.  This is what the manual
says should happen.  This fixes Debian bug 130890, reported by Anthony
DeRobertis.
 2002-12-26 22:10:52 +00:00
Paul Eggert
983c5c2c2a Don't use m4_include on relative file names, as it doesn't work. 
Remove obsolete references to bison.simple and bison.hairy.
* src/getargs.c (getargs) [MSDOS]: Don't assume optarg != NULL.
* src/parse-gram.y (declaration): Use enum "report_states".
* src/scan-skel.l ("@output ".*\n): Close any old yyout before new one.
 2002-12-26 09:12:05 +00:00
Paul Eggert
5b66ea8b80 (dist_m4sugar_DATA): Remove m4sugar/version.m4. 2002-12-26 08:29:56 +00:00
Paul Eggert
70b4c070cc Don't include m4sugar/version.m4. 2002-12-26 08:28:09 +00:00
Paul Eggert
cce7a5f423 Don't include c.m4, as "include" doesn't do what we want. 2002-12-26 08:27:09 +00:00
Paul Eggert
2fd4e13193 (output_skeleton): Use full path names when 
specifying a file to include; don't rely on include path, as
it's unreliable when the working file contains a file with
that name.
 2002-12-26 08:25:56 +00:00
Paul Eggert
7eab453e1b Mention the "yacc" command in the synopsis. 
Don't mention bison.simple and bison.hairy, which are obsolete.
 2002-12-26 06:59:42 +00:00
Paul Eggert
f6abc26e38 Comment fix: don't mention obsolete bison.simple. 2002-12-26 06:58:35 +00:00
Paul Eggert
ea03c24f05 Comment wording fix. 2002-12-26 06:57:29 +00:00
Paul Eggert
fcbfa6b01c (getargs) [MSDOS]: Don't assume optarg != NULL 
with -g option.
 2002-12-26 06:55:45 +00:00
Paul Eggert
9dd5b37815 (declaration): Use enum "report_states" rather 
than its numeric value 1.
 2002-12-26 06:51:42 +00:00
Paul Eggert
88015bf06b ("@output ".*\n): Close any old yyout before opening a new one. 
This fixes Debian bug 156349, reported by Bruce Stephens.
 2002-12-26 05:59:06 +00:00
Paul Eggert
7ea9026a59 Remove broken URL. 2002-12-24 09:03:23 +00:00
Paul Eggert
ebec3740c2 Bump version number. 2002-12-24 08:58:39 +00:00
Paul Eggert
23f2d9dc0f Version 1.75e. 2002-12-24 08:35:23 +00:00
Paul Eggert
73521d9ff8 Regenerate. 2002-12-24 08:33:38 +00:00
Paul Eggert
366041f014 (cvs-update): Don't assume that the shell supports $(...), as 
Solaris sh doesn't.
 2002-12-24 08:30:59 +00:00