platform/upstream/bison.git
19 years agoAdjust to latest gnulib.
Paul Eggert [Fri, 13 Aug 2004 14:29:05 +0000 (14:29 +0000)]
Adjust to latest gnulib.

19 years agoAdjust to latest gnulib.
Paul Eggert [Fri, 13 Aug 2004 14:28:43 +0000 (14:28 +0000)]
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.

19 years agoRemove src/scan-action.l.
Paul Eggert [Wed, 11 Aug 2004 04:19:14 +0000 (04:19 +0000)]
Remove src/scan-action.l.

20 years agouniqstr wasn't being used for handle_syncline like it should.
Paul Eggert [Sun, 8 Aug 2004 04:57:06 +0000 (04:57 +0000)]
uniqstr wasn't being used for handle_syncline like it should.

20 years agoFix bug with non-%union parsers that have printers or destructors,
Paul Eggert [Thu, 22 Jul 2004 14:42:11 +0000 (14:42 +0000)]
Fix bug with non-%union parsers that have printers or destructors,
which led to a Bison core dump.

20 years ago(_AT_CHECK_PRINTER_AND_DESTRUCTOR,
Paul Eggert [Thu, 22 Jul 2004 14:40:21 +0000 (14:40 +0000)]
(_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.

20 years ago(symbol_destructors_output, symbol_printers_output):
Paul Eggert [Thu, 22 Jul 2004 14:39:58 +0000 (14:39 +0000)]
(symbol_destructors_output, symbol_printers_output):
Don't assume %union.

20 years ago(yystype) [defined YYSTYPE]: Define to YYSTYPE, not to our own type.
Paul Eggert [Thu, 22 Jul 2004 14:39:34 +0000 (14:39 +0000)]
(yystype) [defined YYSTYPE]: Define to YYSTYPE, not to our own type.

20 years ago(b4_symbol_actions): Don't assume %union was used.
Paul Eggert [Thu, 22 Jul 2004 14:39:03 +0000 (14:39 +0000)]
(b4_symbol_actions): Don't assume %union was used.

20 years agoReorganize GLR section a bit.
Paul Eggert [Tue, 22 Jun 2004 06:50:29 +0000 (06:50 +0000)]
Reorganize GLR section a bit.

20 years agoOne more "lookahead" -> "look-ahead" change.
Paul Eggert [Mon, 21 Jun 2004 21:01:42 +0000 (21:01 +0000)]
One more "lookahead" -> "look-ahead" change.

20 years agoNew section "Simple GLR Parsers".
Paul Eggert [Mon, 21 Jun 2004 20:55:20 +0000 (20:55 +0000)]
New section "Simple GLR Parsers".

20 years agoRegenerate.
Paul Eggert [Mon, 21 Jun 2004 20:51:32 +0000 (20:51 +0000)]
Regenerate.

20 years agoUse "look-ahead" instead of "lookahead", consistently.
Paul Eggert [Mon, 21 Jun 2004 20:20:31 +0000 (20:20 +0000)]
Use "look-ahead" instead of "lookahead", consistently.

20 years agoUpdate location of patched M4 distribution.
Paul Eggert [Thu, 3 Jun 2004 22:38:23 +0000 (22:38 +0000)]
Update location of patched M4 distribution.

20 years agoUpdate location of patched M4 version.
Paul Eggert [Thu, 3 Jun 2004 22:28:57 +0000 (22:28 +0000)]
Update location of patched M4 version.

20 years agoDon't assume the C++ compiler takes the same arguments as the C compiler.
Paul Eggert [Sun, 30 May 2004 18:58:00 +0000 (18:58 +0000)]
Don't assume the C++ compiler takes the same arguments as the C compiler.

20 years agoFix some "make check" problems with Tru64 C++.
Paul Eggert [Sun, 30 May 2004 00:56:57 +0000 (00:56 +0000)]
Fix some "make check" problems with Tru64 C++.

20 years agoWorkaround for SGI C++ compiler.
Paul Eggert [Sat, 29 May 2004 07:16:29 +0000 (07:16 +0000)]
Workaround for SGI C++ compiler.

20 years agoIncrease prerequisite version numbers to match what the code really needs.
Paul Eggert [Thu, 27 May 2004 20:51:16 +0000 (20:51 +0000)]
Increase prerequisite version numbers to match what the code really needs.

20 years agoRegenerate.
Paul Eggert [Thu, 27 May 2004 07:40:12 +0000 (07:40 +0000)]
Regenerate.

20 years ago* src/parse-gram.y (lloc_default): Rewrite to avoid compiler bug.
Paul Eggert [Thu, 27 May 2004 07:38:17 +0000 (07:38 +0000)]
* src/parse-gram.y (lloc_default): Rewrite to avoid compiler bug.
* configure.ac (AC_PREREQ): Bump to 2.58.

20 years ago* configure.ac (AM_GNU_GETTEXT_VERSION): Lower it from 0.14.1 to 0.11.5.
Paul Eggert [Wed, 26 May 2004 19:25:21 +0000 (19:25 +0000)]
* configure.ac (AM_GNU_GETTEXT_VERSION): Lower it from 0.14.1 to 0.11.5.
* bootstrap: Remove gettext version checking.

20 years agoAlso mention that %union can depend on prerequisite types.
Paul Eggert [Wed, 26 May 2004 17:45:45 +0000 (17:45 +0000)]
Also mention that %union can depend on prerequisite types.

20 years ago* README: Mention GNU m4 1.4 bugs and Akim's patched version.
Paul Eggert [Wed, 26 May 2004 07:20:06 +0000 (07:20 +0000)]
* README: Mention GNU m4 1.4 bugs and Akim's patched version.
* README-alpha: Don't tell people not to package this.

20 years ago* bootstrap: Don't assume $(...) works; use `...` instead.
Paul Eggert [Wed, 26 May 2004 06:46:02 +0000 (06:46 +0000)]
* bootstrap: Don't assume $(...) works; use `...` instead.

20 years ago* doc/bison.texinfo (Decl Summary, Bison Options): Clarify what's put into
Paul Eggert [Tue, 25 May 2004 19:09:01 +0000 (19:09 +0000)]
* doc/bison.texinfo (Decl Summary, Bison Options): Clarify what's put into
the -d output file.

20 years agoUndo change made earlier today: it caused autopoint to not bring
Paul Eggert [Tue, 25 May 2004 05:43:14 +0000 (05:43 +0000)]
Undo change made earlier today: it caused autopoint to not bring
in ABOUT-NLS.  Ouch.  Instead, substitute our own diagnostic for
autopoint's.

20 years agoThe gettext version checking is causing more trouble than it's curing;
Paul Eggert [Mon, 24 May 2004 20:08:54 +0000 (20:08 +0000)]
The gettext version checking is causing more trouble than it's curing;
remove it.

20 years agoEnsure that the C++ compiler used for testing actually works on a
Paul Eggert [Mon, 24 May 2004 06:58:02 +0000 (06:58 +0000)]
Ensure that the C++ compiler used for testing actually works on a
simple test program; if not, skip the C++-related tests.

20 years agoOutput yylloc macro defn in glr.c even if locations are not being generated.
Paul Eggert [Fri, 21 May 2004 22:23:04 +0000 (22:23 +0000)]
Output yylloc macro defn in glr.c even if locations are not being generated.

20 years ago* configure.ac (AC_INIT): Update to 1.875e.
Paul Eggert [Fri, 21 May 2004 22:12:21 +0000 (22:12 +0000)]
* configure.ac (AC_INIT): Update to 1.875e.

20 years agoVersion 1.875d.
Paul Eggert [Fri, 21 May 2004 21:03:41 +0000 (21:03 +0000)]
Version 1.875d.

20 years agoUse size_t (not unsigned int) for hashes, since the gnulib hash module
Paul Eggert [Fri, 7 May 2004 07:35:10 +0000 (07:35 +0000)]
Use size_t (not unsigned int) for hashes, since the gnulib hash module
now uses size_t.

20 years agoDon't DEFUN AM_INTL_SUBDIR twice.
Paul Eggert [Mon, 3 May 2004 23:10:25 +0000 (23:10 +0000)]
Don't DEFUN AM_INTL_SUBDIR twice.

20 years agoRegenerate.
Paul Eggert [Mon, 3 May 2004 07:58:53 +0000 (07:58 +0000)]
Regenerate.

20 years ago* src/parse-gram.y: Put copyright notice inside %{ %} so it
Paul Eggert [Mon, 3 May 2004 07:57:06 +0000 (07:57 +0000)]
* src/parse-gram.y: Put copyright notice inside %{ %} so it
gets copied to the output file.

20 years agoReject unescaped newlines in strings.
Paul Eggert [Mon, 3 May 2004 07:42:52 +0000 (07:42 +0000)]
Reject unescaped newlines in strings.

20 years agoRemove more 'intl'-related files while bootstrapping.
Paul Eggert [Mon, 3 May 2004 07:36:12 +0000 (07:36 +0000)]
Remove more 'intl'-related files while bootstrapping.

20 years agoGet files from the gnulib and po repositories, instead of relying
Paul Eggert [Wed, 28 Apr 2004 20:00:56 +0000 (20:00 +0000)]
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.

20 years ago(GZIP_ENV): Don't use --rsyncable if gzip doesn't
Paul Eggert [Wed, 28 Apr 2004 19:52:27 +0000 (19:52 +0000)]
(GZIP_ENV): Don't use --rsyncable if gzip doesn't
support it.  (The latest stable gzip doesn't.)

20 years agoRemove more K&R C support.
Paul Eggert [Wed, 28 Apr 2004 06:52:51 +0000 (06:52 +0000)]
Remove more K&R C support.

20 years agoRewrite so that subpipe.h can stand alone. Assume C89 or better.
Paul Eggert [Wed, 28 Apr 2004 06:30:05 +0000 (06:30 +0000)]
Rewrite so that subpipe.h can stand alone.  Assume C89 or better.

20 years agoRemove PARAMS.
Paul Eggert [Wed, 28 Apr 2004 06:22:58 +0000 (06:22 +0000)]
Remove PARAMS.

20 years agoRemove PARAMS and upgrade to latest obstack.h.
Paul Eggert [Wed, 28 Apr 2004 06:15:34 +0000 (06:15 +0000)]
Remove PARAMS and upgrade to latest obstack.h.

20 years ago(_AT_CHECK_PRINTER_AND_DESTRUCTOR): Don't
Paul Eggert [Wed, 28 Apr 2004 06:06:31 +0000 (06:06 +0000)]
(_AT_CHECK_PRINTER_AND_DESTRUCTOR): Don't
declare yyerror when using lalr.cc, as GCC 3.4.0 warns about the
unused declaration.

20 years ago(%union synch line): Put a dummy member in
Paul Eggert [Wed, 28 Apr 2004 06:03:54 +0000 (06:03 +0000)]
(%union synch line): Put a dummy member in
the union, because empty unions aren't allowed in C.
Caught by GCC 3.4.0.

20 years ago(Parser::stos_) [! YYDEBUG]: Define even in this
Paul Eggert [Wed, 28 Apr 2004 05:48:39 +0000 (05:48 +0000)]
(Parser::stos_) [! YYDEBUG]: Define even in this
case, as stos_ is now used by destructors due to the 2004-02-09
change.

20 years agoUpdate copyright to 2004.
Paul Eggert [Tue, 13 Apr 2004 17:43:15 +0000 (17:43 +0000)]
Update copyright to 2004.

20 years ago* src/conflicts.c (conflicts_print): Correct format string typo:
Paul Eggert [Tue, 13 Apr 2004 17:42:59 +0000 (17:42 +0000)]
* src/conflicts.c (conflicts_print): Correct format string typo:
use `%%' to produce literal `%'.  (trivial change)

20 years agoRegenerate.
Paul Eggert [Wed, 31 Mar 2004 00:41:30 +0000 (00:41 +0000)]
Regenerate.

20 years agoUse 'short int' rather than 'short', and similarly for 'long', 'unsigned', etc.
Paul Eggert [Wed, 31 Mar 2004 00:37:21 +0000 (00:37 +0000)]
Use 'short int' rather than 'short', and similarly for 'long', 'unsigned', etc.

20 years ago(version): Update copyright year to 2004.
Paul Eggert [Tue, 30 Mar 2004 08:11:20 +0000 (08:11 +0000)]
(version): Update copyright year to 2004.

20 years ago* src/parse-gram.y: Define PERCENT_EXPECT_RR.
Paul Hilfinger [Fri, 26 Mar 2004 22:41:16 +0000 (22:41 +0000)]
* 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.

20 years agoAdd support for hex token numbers.
Paul Eggert [Mon, 8 Mar 2004 20:49:34 +0000 (20:49 +0000)]
Add support for hex token numbers.

20 years ago(AT_COMPILE, AT_COMPILE_CXX): Ignore stdout from compilers.
Paul Eggert [Wed, 25 Feb 2004 21:13:00 +0000 (21:13 +0000)]
(AT_COMPILE, AT_COMPILE_CXX): Ignore stdout from compilers.

20 years agoAdd a marker for when 1.875c was published.
Paul Eggert [Wed, 25 Feb 2004 20:23:33 +0000 (20:23 +0000)]
Add a marker for when 1.875c was published.

20 years agoSupport %destructor and merge error locations in lalr1.cc.
Alexandre Duret-Lutz [Mon, 9 Feb 2004 21:31:42 +0000 (21:31 +0000)]
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.

20 years agoRegenerate.
Paul Eggert [Mon, 2 Feb 2004 22:52:54 +0000 (22:52 +0000)]
Regenerate.

20 years agoReplace INCLUDES with AM_CPPFLAGS, fixing a bug in src/Makefile.am
Paul Eggert [Mon, 2 Feb 2004 22:36:49 +0000 (22:36 +0000)]
Replace INCLUDES with AM_CPPFLAGS, fixing a bug in src/Makefile.am
reported by Paul Hilfinger.

20 years ago(yytokenName): Bullet-proof against YYEMPTY token.
Paul Eggert [Mon, 2 Feb 2004 22:35:53 +0000 (22:35 +0000)]
(yytokenName): Bullet-proof against YYEMPTY token.
(yyreportSyntaxError): Handle case where lookahead token is
YYEMPTY.

20 years agodata/glr.c: Put casts on uses of YYREALLOC and YYMALLOC so that
Paul Hilfinger [Wed, 14 Jan 2004 01:40:12 +0000 (01:40 +0000)]
data/glr.c: Put casts on uses of YYREALLOC and YYMALLOC so that
 resulting parsers are compilable with C++.

20 years agoLog today's changes.
Paul Eggert [Wed, 24 Dec 2003 08:33:39 +0000 (08:33 +0000)]
Log today's changes.

20 years agoAdd Makevars.template, stamp-po.
Paul Eggert [Wed, 24 Dec 2003 08:32:43 +0000 (08:32 +0000)]
Add Makevars.template, stamp-po.
Remove stamp-cat-id.

20 years ago($(TESTSUITE)): Remove warning about ignoring
Paul Eggert [Wed, 24 Dec 2003 08:30:45 +0000 (08:30 +0000)]
($(TESTSUITE)): Remove warning about ignoring
multiple inclusion warnings.

20 years agoRequire Autoconf 2.59, and don't include local.at twice since
Paul Eggert [Wed, 24 Dec 2003 08:26:02 +0000 (08:26 +0000)]
Require Autoconf 2.59, and don't include local.at twice since
Autoconf 2.59 yells about it for some reason.

20 years ago(Torturing the Scanner): Don't use \x0 or \0 in
Paul Eggert [Wed, 24 Dec 2003 08:17:05 +0000 (08:17 +0000)]
(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.

20 years ago(output_skeleton): Rename local var.
Paul Eggert [Wed, 24 Dec 2003 07:55:25 +0000 (07:55 +0000)]
(output_skeleton): Rename local var.

20 years agoSync with Automake 1.8.
Paul Eggert [Wed, 24 Dec 2003 07:52:17 +0000 (07:52 +0000)]
Sync with Automake 1.8.

20 years ago* doc/bison.texinfo (How Can I Reset the Parser): More about start
Akim Demaille [Tue, 2 Dec 2003 17:08:31 +0000 (17:08 +0000)]
* doc/bison.texinfo (How Can I Reset the Parser): More about start
conditions.
From Bruno Haible.

20 years ago* doc/bison.texinfo (Bison Options): Escape `@' in `$@'.
Alexandre Duret-Lutz [Tue, 18 Nov 2003 19:14:05 +0000 (19:14 +0000)]
* doc/bison.texinfo (Bison Options): Escape `@' in `$@'.

20 years agoa -> an (minor typo fix)
Paul Eggert [Tue, 21 Oct 2003 17:42:48 +0000 (17:42 +0000)]
a -> an (minor typo fix)

20 years agoDon't run 'testsuite --clean' if testsuite doesn't exist.
Paul Eggert [Tue, 7 Oct 2003 23:34:20 +0000 (23:34 +0000)]
Don't run 'testsuite --clean' if testsuite doesn't exist.

20 years agoDo not allow NUL bytes in string literals or character constants.
Paul Eggert [Tue, 7 Oct 2003 07:32:57 +0000 (07:32 +0000)]
Do not allow NUL bytes in string literals or character constants.

20 years agoDon't document %no-default-prec for now.
Paul Eggert [Sun, 5 Oct 2003 07:34:36 +0000 (07:34 +0000)]
Don't document %no-default-prec for now.

20 years agoIn GLR grammars, $N and @N now yield non-modifiable lvalues.
Paul Eggert [Sun, 5 Oct 2003 06:46:53 +0000 (06:46 +0000)]
In GLR grammars, $N and @N now yield non-modifiable lvalues.

20 years agoRegenerate.
Paul Eggert [Wed, 1 Oct 2003 22:00:13 +0000 (22:00 +0000)]
Regenerate.

20 years agoUse "%no-default-prec" instead of "%default-prec 0".
Paul Eggert [Wed, 1 Oct 2003 21:33:24 +0000 (21:33 +0000)]
Use "%no-default-prec" instead of "%default-prec 0".

20 years agoVCG no longer supports long_straight_phase.
Akim Demaille [Wed, 1 Oct 2003 07:46:41 +0000 (07:46 +0000)]
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.

20 years agoUpdate.
Akim Demaille [Wed, 1 Oct 2003 07:46:02 +0000 (07:46 +0000)]
Update.

20 years agoDescribe %default-prec.
Paul Eggert [Tue, 30 Sep 2003 20:20:25 +0000 (20:20 +0000)]
Describe %default-prec.

20 years agoAdd %default-prec.
Paul Eggert [Tue, 30 Sep 2003 20:11:29 +0000 (20:11 +0000)]
Add %default-prec.

20 years agoInclude local.at, not input.at, fixing a typo in the 2003-08-25 patch.
Paul Eggert [Tue, 30 Sep 2003 16:45:13 +0000 (16:45 +0000)]
Include local.at, not input.at, fixing a typo in the 2003-08-25 patch.

20 years ago* data/lalr1.cc (yyparse) [__GNUC__]: "Use" yyerrorlab to pacify
Akim Demaille [Wed, 27 Aug 2003 07:00:10 +0000 (07:00 +0000)]
* data/lalr1.cc (yyparse) [__GNUC__]: "Use" yyerrorlab to pacify
GCC warnings.

20 years ago* config/announce-gen (print_changelog_deltas): Neutralize "<#" as
Akim Demaille [Tue, 26 Aug 2003 07:13:52 +0000 (07:13 +0000)]
* config/announce-gen (print_changelog_deltas): Neutralize "<#" as
"<#" to avoid magic from Gnus when posting parts of this script.

20 years ago* data/lalr1.cc (Parser::report_syntax_error_): New, extracted from
Akim Demaille [Tue, 26 Aug 2003 05:21:41 +0000 (05:21 +0000)]
* data/lalr1.cc (Parser::report_syntax_error_): New, extracted from
(Parser::parse): here.
Adjust: nerrs and errstatus is now replaced by...
(Parser::nerrs_, Parser::errstatus_): New.

20 years ago* config/announce-gen, Makefile.cfg: New.
Akim Demaille [Mon, 25 Aug 2003 18:47:36 +0000 (18:47 +0000)]
* config/announce-gen, Makefile.cfg: New.
* Makefile.am: Adjust.
* GNUmakefile, Makefile.maint: Update from CVS Autoconf, but
keeping local WGET and WGETFLAGS modifications from Paul Eggert.

20 years agoWhen reducing initial empty rules, Bison parser read an initial
Akim Demaille [Mon, 25 Aug 2003 15:16:25 +0000 (15:16 +0000)]
When reducing initial empty rules, Bison parser read an initial
location that is not defined.  This results in garbage, and that
affects Bison's own parser.  Therefore we need (i) to extend Bison
to support a means to initialize this location, and (ii) to use
this CVS Bison to fix CVS Bison's parser.
* src/reader.h, reader.c (epilogue_augment): Remove, replace
with...
* src/muscle_tab.h, src/muscle_tab.c (muscle_code_grow): this.
* src/parse-gram.y: Adjust.
(%initial-action): New.
(%error-verbose): Since we require CVS Bison, there is no reason
not to use it.
* src/scan-gram.l: Adjust.
* src/Makefile.am (YACC): New, to make sure we use our own parser.
* data/yacc.c (yyparse): Use b4_initial_action.

20 years agoUpdate.
Akim Demaille [Mon, 25 Aug 2003 15:15:32 +0000 (15:15 +0000)]
Update.

20 years ago* doc/bison.texinfo: Don't promote stdout for error messages.
Akim Demaille [Mon, 25 Aug 2003 10:35:38 +0000 (10:35 +0000)]
* doc/bison.texinfo: Don't promote stdout for error messages.

20 years ago* data/lalr1.cc (Parser::reduce_print_): Remove unused yyi.
Akim Demaille [Mon, 25 Aug 2003 09:54:57 +0000 (09:54 +0000)]
* data/lalr1.cc (Parser::reduce_print_): Remove unused yyi.
From Alexandre Duret-Lutz.

20 years ago* data/lalr1.cc (Parser::stack_print_, YY_STACK_PRINT): New.
Akim Demaille [Mon, 25 Aug 2003 08:39:34 +0000 (08:39 +0000)]
* data/lalr1.cc (Parser::stack_print_, YY_STACK_PRINT): New.
Use them.

20 years ago* data/lalr1.cc (Parser::reduce_print_): New.
Akim Demaille [Mon, 25 Aug 2003 08:29:27 +0000 (08:29 +0000)]
* data/lalr1.cc (Parser::reduce_print_): New.
Use it.

20 years agoHave lalr1.cc catch with Paul Eggert's patch to fix the infinite
Akim Demaille [Mon, 25 Aug 2003 08:06:17 +0000 (08:06 +0000)]
Have lalr1.cc catch with Paul Eggert's patch to fix the infinite
error recovery loops.  This patch is based on
<http://mail.gnu.org/archive/html/bison-patches/2003-06/msg00000.html>.
Also, augment the similarity between lalr1.cc and yacc.c.
Note: the locations of error recovery rules are not correct yet.
* data/lalr1.cc: Comment changes to augment the similarity between
lalr1.cc and yacc.c.
(YYERROR): Goto to yyerrorlab, not yyerrlab1.
(yyerrlab1): Remove, but where it used to be (now the bottom part of
yyerrlab), when hitting EOF, pop the whole stack here instead of
merely falling thru the default error handling mechanism.
(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 (required by POSIX).
* tests/calc.at (AT_CHECK_CALC_LALR1_CC): No longer expected to
fail.

20 years agoTune local.at so that people can "autom4te -l autotest calc.at -o
Akim Demaille [Mon, 25 Aug 2003 07:15:49 +0000 (07:15 +0000)]
Tune local.at so that people can "autom4te -l autotest calc.at -o
calc" for instance, to extract a sub test suite.
* tests/testsuite.at: Move the initialization, Autotest version
requirement, and AT_TESTED invocation into...
* tests/local.at: here.
* tests/testsuite.at: Include it for compatibility with Autoconf
2.57.
* tests/Makefile.am ($(TESTSUITE)): Report that the warning should
be ignore.

20 years agoUpdate.
Akim Demaille [Mon, 25 Aug 2003 07:15:07 +0000 (07:15 +0000)]
Update.

21 years agoRework glr.c slightly to avoid gcc -Wtraditional warnings.
Paul Eggert [Mon, 4 Aug 2003 19:09:58 +0000 (19:09 +0000)]
Rework glr.c slightly to avoid gcc -Wtraditional warnings.

21 years ago(yyuserMerge): Return void, not YYSTYPE.
Paul Eggert [Mon, 4 Aug 2003 19:09:15 +0000 (19:09 +0000)]
(yyuserMerge): Return void, not YYSTYPE.
The returned value is now stored in *YY0.  All callers changed.

21 years ago(merge_output): Adjust to the change to ../data/glr.c.
Paul Eggert [Mon, 4 Aug 2003 19:08:38 +0000 (19:08 +0000)]
(merge_output): Adjust to the change to ../data/glr.c.

21 years ago* data/glr.c (YYASSERT): New macro.
Paul Eggert [Sat, 26 Jul 2003 14:14:15 +0000 (14:14 +0000)]
* data/glr.c (YYASSERT): New macro.