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  • f938a7e7b8 (message): Don't print a message more than once, and omit line-number decoration that makes Emacs compile think that informative messages are worth worrying about. Paul Eggert 2005-07-23 17:06:41 +00:00
  • f38b17c9bf (SUBDIRS): Add examples; somehow this got removed accidentally. Paul Eggert 2005-07-22 23:02:50 +00:00
  • aacbb77a75 Update copyright. Paul Eggert 2005-07-22 22:32:03 +00:00
  • 89519adfbe * lib/bitset.c (bitset_alloc): Don't cast xcalloc result. * lib/bitset_stats.c (bitset_stats_init): Likewise. * lib/bitsetv.c (bitsetv_alloc): Likewise. Paul Eggert 2005-07-22 22:30:13 +00:00
  • 26a69b31fa (relation_transpose): Rewrite to avoid bogus complaint from maintainer-distcheck about casting the argument of 'free'. Paul Eggert 2005-07-22 21:56:20 +00:00
  • a9401edbf5 Add *.yy. Paul Eggert 2005-07-22 21:46:02 +00:00
  • b3d0c7a208 Mention lib/xalloc-die.c, not lib/xmalloc.c. Paul Eggert 2005-07-22 21:44:03 +00:00
  • 1d0737fa58 Version 2.0b. Paul Eggert 2005-07-22 21:26:26 +00:00
  • 1eeda0abd5 Add Anthony Heading, twlevo@xs4all.nl. Paul Eggert 2005-07-22 21:20:58 +00:00
  • 4ff8b7f7c9 For translations that have not yet been upgraded to the new runtime-po domain, prime the pump by extracting the relevant strings from the obsolete translations. This code can be removed once the bison-runtime domain has been translated by each team. Paul Eggert 2005-07-22 18:35:27 +00:00
  • 6d07bacfc0 (<SC_PRE_CODE>.): Don't double-quote token names, now that token names are already quoted. Paul Eggert 2005-07-22 17:58:51 +00:00
  • 141f57937b * data/glr.c (YYTOKEN_TABLE): New macro. (yytname): Define if YYTOKEN_TABLE. * data/yacc.c (YYTOKEN_TABLE, yytname): Likewise. * data/lalr1.cc (YYTOKEN_TABLE, yytname_): Likewise. (YYERROR_VERBOSE): Define the same way the other skeletons do. * src/output.c (prepare_symbols): Output token_table_flag. Paul Eggert 2005-07-22 17:07:31 +00:00
  • 0ffda36340 Catch up to last couple of days' checkins. Paul Eggert 2005-07-22 04:56:35 +00:00
  • 3922956abd (yyinitGLRStack, yyreturn): Don't call malloc again if the first call fails. Paul Eggert 2005-07-22 04:56:14 +00:00
  • 9cbfdc9e01 Regenerate. Paul Eggert 2005-07-21 20:55:33 +00:00
  • 9e0876fb0c * data/glr.c (yytnamerr): New function. (yyreportSyntaxError): Use it to dequote most string literals. * data/lalr1.c (yytname_): Renamed from yyname_, for compatibility with other skeletons. All uses changed. (yytnameerr_): New function. (yyreport_syntax_error): Use it to dequote most string literals. * data/yacc.c (yytnamerr): New function. (yyerrlab): Use it to decode most string literals. * doc/bison.texinfo (Decl Summary, Calling Convention): Clarify quoting convention of yytname. * src/output.c (prepare_symbols): Quote all names. This undoes the 2005-04-17 change, which is now accomplished (mostly) via changes in the parsers as described above. * tests/regression.at (Token definitions, Web2c Actions): Undo most 2005-04-17 change here, too. Paul Eggert 2005-07-21 20:53:03 +00:00
  • 49b1cf794d Don't pipe output of ./types through sed to remove trailing spaces. This loses the exit status of ./types, and isn't needed since ./types shouldn't be emitting trailing spaces. Paul Eggert 2005-07-20 22:01:47 +00:00
  • 6fdb09caac (yyreturn): Don't pop stack if yyinitStateSet failed, as the stack isn't valid in that case. Paul Eggert 2005-07-20 21:43:32 +00:00
  • dc9701e848 * src/scan-gram.l (gram_get_lineno, gram_get_in, gram_get_out): (gram_get_leng, gram_get_text, gram_set_lineno, gram_set_in): (gram_set_out, gram_get_debug, gram_set_debug, gram_lex_destroy): Add declarations to pacify "gcc -Wmissing-prototypes" when flex 2.5.31 is used. * src/scan-skel.l (skel_get_lineno, skel_get_in, skel_get_out): (skel_get_leng, skel_get_text, skel_set_lineno, skel_set_in): (skel_set_out, skel_get_debug, skel_set_debug, skel_lex_destroy): Likewise. Paul Eggert 2005-07-20 21:23:35 +00:00
  • 802b9687d0 (_AT_TEST_GLR_CXXTYPES): Work even with overly-picky compilers that reject 'char *foo = "bar";'. Paul Eggert 2005-07-20 21:19:40 +00:00
  • ab703f2c9b (SYMBOL_ATTR_PRINT, symbol_print): Direct output to FILE * parameter, not to stderr. Paul Eggert 2005-07-20 21:17:04 +00:00
  • 0fab8d7b36 (create_subpipe): Rewrite slightly to avoid warnings from GCC 4. Paul Eggert 2005-07-20 21:12:54 +00:00
  • df9a1ba4de (yyexpandGLRStack, yyaddDeferredAction, yyexpandGLRStack): (yyglrShiftDefer, yysplitStack): Remove unused parameters b4_pure_formals. All uses changed. (yyglrShift): Remove unused parameters b4_user_formals. All uses changed. (yyglrReduce): Removed unused parameter yylocp. All uses changed. Paul Eggert 2005-07-20 21:06:26 +00:00
  • d11e0cfa89 Regenerate. Paul Eggert 2005-07-19 07:10:32 +00:00
  • 258b75caaa Destructor cleanups and regularization among the three skeletons. * NEWS: Document the behavior changes. * data/glr.c (yyrecoverSyntaxError): Don't bother to pop the stack before failing, as the cleanup code will do it for us now. * data/lalr1.cc (yyerrlab): Likewise. * data/glr.c (yyparse): Pop everything off the stack before freeing it, so that destructors get called properly. * data/lalr1.cc (yyreturn): Likewise. * data/yacc.c (yyreturn): Pop and destroy the start symbol, too. This is more consistent. * doc/bison.texinfo (Destructor Decl): Mention more reasons why destructors might be called. 1.875 -> 2.1. (Destructor Decl, Decl Summary, Table of Symbols): Some English-language cleanups for %destructor. * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Add output line for destructor of start symbol. * tests/calc.at (AT_CHECK_CALC): Add one to line counts, because of that same extra output line. Paul Eggert 2005-07-19 06:56:44 +00:00
  • 6088a2a04d Regenerate. Paul Eggert 2005-07-19 03:38:13 +00:00
  • 4cf31ef8e7 (_AT_TEST_GLR_CXXTYPES): Don't try to have yyerror return 0, now that it returns void. Paul Eggert 2005-07-19 03:32:40 +00:00
  • 1a05945136 * NEWS: Document minor wording changes in diagnostics of Bison-generated parsers. * data/glr.c (yyMemoryExhausted): Renamed from yyStackOverflow. Remove unused formals. All uses changed. (yyreportAmbiguity): "ambiguity detected" -> "syntax is ambiguous". (yyparse): Rename yyoverflowlab to yyexhaustedlab. * data/yacc.c (yyparse): "parser stack overflow" -> "memory exhausted". Rename yyoverflowab to yyexhaustedlab. When memory exhaustion occurs during syntax-error reporting, report it separately rather than in a single diagnostic; this eases translation. * doc/bison.texinfo (Memory Management): Renamed from Stack Overflow. (Memory Exhausted): Renamed from Parser Stack Overflow. Revamp wording slightly to prefer "memory exhaustion". * tests/actions.at: "parser stack overflow" -> "memory exhausted". Paul Eggert 2005-07-19 00:05:57 +00:00
  • a778f668a1 Add bison-runtime.pot; remove bison-runtime.old.pot. Paul Eggert 2005-07-18 22:25:54 +00:00
  • 8c27717915 Add Makefile.in.in. Paul Eggert 2005-07-18 22:22:49 +00:00
  • 97460c7864 * data/c.m4 (b4_yysymprint_generate): Use YYFPRINTF, not fprintf. Paul Eggert 2005-07-18 22:16:44 +00:00
  • 9662b51284 Update copyright. Paul Eggert 2005-07-18 22:14:15 +00:00
  • 30757c8c93 Add i18n support to the GLR skeleton. Partially fix the C++ skeleton; a C++ expert needs to finish this. Remove debugging msgids; there's little point to having them translated, since they can be understood only by someone who can read the (English-language) source code. Paul Eggert 2005-07-18 22:10:15 +00:00
  • ac8c5689f8 Fix yyerror / yylex test glitches noted by twlevo@xs4all.nl. * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Have yyerror return void, not int. * tests/glr-regression.at (Badly Collapsed GLR States): Likewise. (Improper handling of embedded actions and dollar(-N) in GLR parsers): yylex should return 0 at EOF rather than aborting. Paul Eggert 2005-07-18 18:39:01 +00:00
  • 6100a9aa2e Improve tests for stack overflow in GLR parser. Problem reported by twlevo@xs4all.nl. * data/glr.c (struct yyGLRStack): Remove yyerrflag member. All uses removed. (yyStackOverflow): Just longjmp, but with value 2 so that caller can handle the problem. (YYCHK1): Use goto (a la yacc.c) rather than setting a flag. (yyparse): New local variable yyresult to record the result. Use result of setjmp to set it, rather than storing itinto struct. (yyDone): Remove label. (yyacceptlab, yyabortlab, yyoverflowlab, yyreturn): New labels, to mimic yacc.c. Do not discard lookahead if it's EOF (possible if YYABORT is used). * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Exit with yyparse status; put status > 1 into diagnostic. Check that status==2 works. * tests/calc.at, tests/cxx-type.at, tests/glr-regression.at: Use exit status 3 for failure to open (which shouldn't happen). Paul Eggert 2005-07-18 18:09:40 +00:00
  • 67fd79c427 * tests/conflicts.at (%nonassoc and eof): Don't exit with status 1 on syntax error; just let yyparse do its thing. * tests/glr-regression.at (Badly Collapsed GLR States): Likewise. * tests/torture.at (AT_DATA_STACK_TORTURE): Likewise. (Exploding the Stack Size with Alloca): (Exploding the Stack Size with Malloc): Expect exit status 2, not 1, since the parser is supposed to blow its stack. Problem reported by twlevo@xs4all.nl. Paul Eggert 2005-07-18 06:14:16 +00:00
  • 15f40952f7 * data/glr.c (yyparse): Don't assume that the initial calls to YYMALLOC succeed; in that case, yyparse incorrectly returned 0. Print a stack-overflow message and fail instead. Initialize the line-number information before creating the stack, so that the stack-overflow message can report line zero safely. Paul Eggert 2005-07-17 07:30:38 +00:00
  • c70fdfcd20 More changes to pacify C++ compilers. Paul Eggert 2005-07-14 23:57:45 +00:00
  • e2688cd96e * data/glr.c (YYSTACKEXPANDABLE): Don't define if already defined. (yyuserMerge): Provide a default case if b4_mergers is empty. * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Define YYSTACKEXPANDABLE. * tests/glr-regression.at (Improper handling of embedded actions and dollar(-N) in GLR parsers): YYSTYPE is char *, not char const *, so that strcpy ($$, ...) works. Paul Eggert 2005-07-14 23:15:47 +00:00
  • 1beb0b24f3 * tests/glr-regression.at (Improper merging of GLR delayed action sets): Declare yylex before using it. Paul Eggert 2005-07-14 21:42:40 +00:00
  • a22ff96f32 * tests/Makefile.am (maintainer-check-g++): Remove bogus test for valgrind; valgrind is independent of g++. (maintainer-check-posix): Add _POSIX2_VERSION=200112, to check for compatibility with POSIX 1003.1-2001 (if running coreutils). * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Port to stricter C++. Use a destructor, so that we can expand the stack. Change YYSTYPE to char * so that we can free it. Cast result of malloc. Paul Eggert 2005-07-14 17:27:01 +00:00
  • 31d7addbf5 Update copyright. Paul Eggert 2005-07-14 16:34:15 +00:00
  • f32c66b5f4 GXX -> CXX Paul Eggert 2005-07-14 16:33:40 +00:00
  • 71206cce8e (maintainer-check-g++): Fix a stray $(GXX) that escaped the renaming of GXX to CXX. Paul Eggert 2005-07-14 16:33:28 +00:00
  • d741bd1bfd * data/glr.c (yyuserAction): Fix uninitialized variable that caused a valgrind failure. Problem reported by twlevo@xs4all.nl. Paul Eggert 2005-07-14 05:08:03 +00:00
  • 0410a6e0cc * PACKAGING: New file, suggested by Bruno Haible and taken from similar wording in gettext's PACKAGING file. * NEWS: Mention PACKAGING. * Makefile.am (EXTRA_DIST): Add PACKAGING. Paul Eggert 2005-07-13 18:16:30 +00:00
  • a7db4add01 Bison-generated C parser -> Bison-generated parser Paul Eggert 2005-07-13 17:35:34 +00:00
  • d2aaf69e73 Update. Akim Demaille 2005-07-13 11:55:16 +00:00
  • eb520e4cc0 Don't imply the latest change was in 2.0a. Paul Eggert 2005-07-12 23:40:43 +00:00
  • baf785db2e * NEWS: Document recent i18n improvements. Paul Eggert 2005-07-12 23:37:16 +00:00
  • f7ab6a5010 * bootstrap: Get runtime translations into runtime-po. Create runtime-po files automatically, if possible. * configure.ac: Invoke BISON_I18N, so that we eat our own dog food. * data/yacc.c: Rewrite inclusion of <libintl.h> so that ENABLE_NLS does not infringe on the user's name space. (YYENABLE_NLS): Renamed from ENABLE_BISON_NLS. * doc/bison.texinfo (Internationalization): Revamp the English and Texinfo syntax a bit, to try to make it clearer. (Bison Options, Option Cross Key): Mention --print-localedir. * m4/bison-i18n.m4 (BISON_I18N): Rename ENABLE_BISON_NLS to YYENABLE_NLS. Quote a bit more. * runtime-po/.cvsignore: New file. * runtime-po/Makefile.in.in (mostlyclean): Remove *.old.pot. * runtime-po/Rules-quot: Remove; now created by bootstrap. * runtime-po/quot.sed: Likewise. * runtime-po/boldquot.sed: Likewise. * runtime-po/en@quot.header: Likewise. * runtime-po/en@boldquot.header: Likewise. * runtime-po/insert-header.sin: Likewise. * runtime-po/remove-potcdate.sin: Likewise. * runtime-po/Makevars: Likewise. * runtime-po/LINGUAS: Likewise. * runtime-po/de.po: Likewise; we will rely on the translation project to maintain this, so "bootstrap" should get it. * src/getarg.s (PRINT_LOCALEDIR_OPTION): Let the C compiler determine its value. * src/main.c (main): Bind the bison-runtime domain, too. Paul Eggert 2005-07-12 23:28:54 +00:00
  • 22dda0f004 * src/symtab.h, src/symtab.c (symbol_print): Swap the arguments, for consistency with the rest of the code. * src/symlist.h, src/symlist.c (symbol_list_print): Ditto. Add separators. Akim Demaille 2005-07-12 15:58:49 +00:00
  • 82b248ada6 * src/parse-gram.y: Use %printer instead of YYPRINT. Akim Demaille 2005-07-12 13:54:41 +00:00
  • 2cbd078f51 Sync. Akim Demaille 2005-07-12 13:48:48 +00:00
  • 1c02d4bfbf 2005-07-12 Akim Demaille <akim@epita.fr> Akim Demaille 2005-07-12 13:47:09 +00:00
  • 716f248dcd Trailing trace. Akim Demaille 2005-07-12 13:43:00 +00:00
  • 867a3e0085 * src/symtab.h, src/symtab.c (symbol_print): New. * src/symlist.h, src/symlist.c (symbol_list_print): New. * src/symlist.c (symbol_list_n_type_name_get): Report the culprit. Akim Demaille 2005-07-12 13:41:58 +00:00
  • fa0e93148c * data/glr.c (b4_syncline): Fix (swap) the definition of b4_at_dollar and b4_dollar_dollar. Akim Demaille 2005-07-12 13:39:38 +00:00
  • e054b19038 * doc/bison.texinfo (Mystery Conflicts): Add reference to DeRemer and Pennello's paper. Paul Eggert 2005-07-11 22:29:55 +00:00
  • 5f6da1c0f8 Regenerate. Paul Eggert 2005-07-09 08:27:02 +00:00
  • 407d4a75bb * data/yacc.c (yyparse): Undo previous patch. Instead, set yylsp[0] and yyvsp[0] only if the initial action sets yylloc and yylval, respectively. Paul Eggert 2005-07-09 08:26:29 +00:00
  • 34160ec4ec * data/yacc.c (yyparse): In the initial action, set yylsp[0] and yyvsp[0] rather than yylloc and yylval. This avoids the use of undefined variables if the initial action does not set yylloc and/or yylval. Paul Eggert 2005-07-09 07:14:18 +00:00
  • 6770ae09d3 Add *.ll. Paul Eggert 2005-07-07 23:18:32 +00:00
  • b34d96c1c3 * examples/calc++/calc++-driver.cc, examples/calc++/calc++-driver.hh: * examples/calc++/calc++-scanner.ll, examples/calc++/calc++.cc: Remove from CVS. These files are automatically generated. * examples/extexi: Clarify that this file is now part of Bison, not GNU M4, and that it works with any POSIX-compatible Awk. * examples/calc++/Makefile.am (run_extexi): Remove; not used. ($(calc_extracted)): Renamed from $(calc_sources_extracted), so that we also get calc++-parser.yy. Geneate it. Use $(AWK), not gawk, since any conforming Awk will do. Put comment before action, since older 'make' can't handle comment in action. $(BUILT_SOURCES): List all built sources, not just some of them. $(MAINTAINERCLEANFILES): Remove *.stamp, and all built sources. $($(srcdir)/calc++-parser.stamp): Work even if POSIXLY_CORRECT. $($(calc_sources_generated)): Remove unnecessary test for existence of target. (This had a shell syntax error anyway; a stray "x".) (calc_extracted): List $(srcdir)/calc++-parser.yy, not calc++-parser.yy. * examples/.cvsignore, examples/calc++/.cvsignore: New files. Paul Eggert 2005-07-07 23:16:46 +00:00
  • c3d5a4a783 * bootstrap (gnulib_modules): Add gettext, now that it's no longer implied by the other modules. Paul Eggert 2005-07-07 16:06:50 +00:00
  • 828c373b6d Bind examples/calc++ to the package. * examples/calc++/Makefile: Remove, replaced by... * examples/calc++/Makefile.am: ... this new file. * examples/calc++/test: Remove input. * examples/calc++/compile: Remove. * examples/Makefile.am: New. * configure.ac, Makefile.am: Adjust. * doc/Makefile.am (clean-local): New, for more recent texi2dvis. Akim Demaille 2005-07-06 07:49:25 +00:00
  • fd2df2ede4 * data/glr.c (yyFail): Drastically simplify; since the format argument never had any % directives, we can simply pass it to yyerror. (yyparse): Use "t a; a=b;" rather than "t a = b;" when a will be modified later, as that is the usual style in glr.c. Paul Eggert 2005-07-06 04:12:23 +00:00
  • 63cb01d656 Rewrite GLR parser to catch more buffer overrun, storage exhaustion, and size overflow errors. * data/glr.c: Include <stdio.h> etc. after user prolog, not before, in case the user prolog sets feature-test macros like _GNU_SOURCE. (YYSIZEMAX): New macro. (yystpcpy): New function, taken from yacc.c. (struct yyGLRStack.yyspaceLeft): Now size_t, not int. (yyinitGLRStack, yyfreeGLRstack): Remove unnecessary forward decls, so that we don't have to maintain their signatures. (yyFail): Check for buffer overflow, by using vsnprintf rather than vsprintf. Allocate a bigger buffer if possible. Report an error if buffer allocation fails. (yyStackOverflow): New function. (yyinitStateSet, yyinitGLRStack): Return a boolean indicating whether the initialization was successful. It might fail if storage was exhausted. (yyexpandGLRStack): Add more checks for storage allocation failure. Use yyStackOverflow to report failures. (yymarkStackDeleted, yyglrShift, yyglrShiftDefer, yydoAction): (yysplitStack, yyprocessOneStack, yyparse, yypstack): Don't assume stack number fits in int. (yysplitStack): Check for storage allocation failure. (yysplitStack, yyprocessOneStack): Add pure_formals, so that we can print diagnostics on storage allocation failure. All callers changed. (yyresolveValue): Use yybool for boolean. (yyreportSyntaxError): Check for size-calculation overflow. This code is taken from yacc.c. (yyparse): Check for storage allocation errors when allocating the initial stack. Paul Eggert 2005-07-05 21:58:37 +00:00
  • 1c59e0a121 Extract calc++ from the documentation. * doc/bison.texinfo (Calc++): Add the extraction marks. * examples/extexi: New, from the aborted GNU Programming 2E. Separate the different paragraph of a file with empty lines. * examples/Makefile: Use it to extract the whole calc++ example. Akim Demaille 2005-07-05 07:21:30 +00:00
  • 8a0adb0183 * doc/bison.texinfo (C++ Parser Interface): Use defcv to define class typedefs. Akim Demaille 2005-06-24 14:56:11 +00:00
  • 12545799f9 * doc/bison.texinfo (C++ Language Interface): First stab. (C++ Parsers): Remove. Akim Demaille 2005-06-22 16:49:19 +00:00
  • 99be023555 * data/lalr1.cc (yylex_): Honor %lex-param. Akim Demaille 2005-06-22 15:37:22 +00:00
  • 0ffd4fd1a2 Start a set of simple examples. * examples/calc++/Makefile, examples/calc++/calc++-driver.cc, * examples/calc++/calc++-driver.hh, * examples/calc++/calc++-parser.yy, * examples/calc++/calc++-scanner.ll, examples/calc++/calc++.cc, * examples/calc++/compile, examples/calc++/test: New. Akim Demaille 2005-06-22 15:32:10 +00:00
  • 0925ebb4fa * data/yacc.c (malloc, free) [defined __cplusplus]: Wrap inside extern "C" {}. Paul Eggert 2005-06-09 20:44:28 +00:00
  • 43d3b66471 data/glr.c: Modify treatment of unused parameters to permit use of g++ (which doesn't allow __attribute__ ((unused)) for parameters). Paul Hilfinger 2005-06-07 02:47:12 +00:00
  • 73e561d51a Regenerate. Paul Eggert 2005-05-30 17:25:18 +00:00
  • 3062864d2c Fix infringement on user name space reported by Janos Zoltan Szabo. Paul Eggert 2005-05-30 17:23:52 +00:00
  • 681c331d2c (yyparse): strlen -> yystrlen. Paul Eggert 2005-05-30 17:22:55 +00:00
  • 989b5b8e3d * data/lalr1.cc (_): New. Translate the various messages. Akim Demaille 2005-05-30 07:02:40 +00:00
  • 4b43d40257 Regenerate. Paul Eggert 2005-05-27 23:22:19 +00:00
  • bedf57f515 Fix infringement on user name space reported by Bruno Haible. * data/yacc.c (YYSIZE_T): Define first, so that later decls can use it. Prefer GCC's __SIZE_TYPE__ if available, so that we don't infringe on the user's name space. (alloca): Include <stdlib.h> to get it, if it's not built in. (YYMALLOC, YYFREE): Define only if needed. (malloc, free): Declare, but only if needed, as this infringes on the user name space. Paul Eggert 2005-05-27 23:22:10 +00:00
  • 4d1801f1a8 Fix BeOS, FreeBSD, MacOS porting problems reported by Bruno Haible. * lib/bitset.c (bitset_print): Don't assume size_t can be printed with %d format. * lib/ebitset.c (min, max): Undef before defining. * lib/vbitset.c (min, max): Likewise. * lib/subpipe.c (create_subpipe): Save local variables in case vfork clobbers them. * tests/synclines.at (AT_SYNCLINES_COMPILE): Add support for the error message syntax used by gcc-4.0. Paul Eggert 2005-05-25 19:48:00 +00:00
  • 85ac3861e7 * README: Mention m4 1.4.3. Remove obsolete advice about Sun Forte Developer 6 update 2, VMS, and MS-DOS. Paul Eggert 2005-05-23 23:19:55 +00:00
  • b94a9e1ed1 * bootstrap: Remove workaround for problem I encountered with gettext 0.14.1; it seems to be fixed now. Paul Eggert 2005-05-23 18:43:08 +00:00
  • 009ce67dbe Version 2.0a. Paul Eggert 2005-05-23 06:48:08 +00:00
  • f2a97c6294 * src/files.c: Include "stdio-safer.h"; this fixes a typo in the previous change. Paul Eggert 2005-05-22 17:52:12 +00:00
  • c8775f9398 Various maintainer cleanups. * .cvsignore: Add a.exe, a.out, b.out,, conf[0-9]*, confdefs*, conftest*, for benefit of CVS commands run at the same time as "configure". Add build-aux, since "bootstrap" now creates it and its subfiles. * Makefile.cfg (move_if_change): Remove. * Makefile.maint: Remove the update stuff; we now use "bootstrap". (ftp-gnu, www-gnu, move_if_change, local_updates, update): (po_repo, do-po-update, po-update, wget_files, get-targets): (config.guess-url_prefix, config.sub-url_prefix): (ansi2knr.c-url_prefix, texinfo.tex-url_prefix): (standards.texi-url_prefix, make-stds.texi-url_prefix, taget, url): ($(get-targets), cvs-files, automake_repo, wget-update, cvs-update): Remove. * configure.ac (AC_CONFIG_AUX_DIR): Change from config to build-aux; this is now the recommended name. * config/.cvsignore: Remove config.guess, config.rpath, config.sub, depcomp, install-sh, mdate-sh, missing, mkinstalldirs, texinfo.tex, ylwrap. These files now go into build-aux. * config/move-if-change: Remove. * config/prev-version.txt: Bump from 1.75 to 2.0. Paul Eggert 2005-05-22 17:45:28 +00:00
  • 3ea5f0ec81 * bootstrap: Add stdio-safer, unistd-safer modules. Remove m4/glibc2.m4 (introduced by latest gnulib, but we don't need it). * lib/.cvsignore: Add dup-safer.c, fd-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h. * lib/subpipe.c: Include "unistd-safer.h". (create_subpipe): Make sure all the newly-created file descriptors are > 2, so that diagnostics don't get sent down them (which might cause Bison to hang, in theory). * m4/.cvsignore: Add stdio-safer.m4, unistd-safer.m4. * src/files.c (xfopen): Use fopen_safer, not fopen. Paul Eggert 2005-05-22 08:04:06 +00:00
  • 51c30d2144 * data/lalr1.cc (yy::]b4_parser_class_name[::parse): Port yesterday's yacc.c fix. Paul Eggert 2005-05-22 07:31:41 +00:00
  • ad7458633d (yy::]b4_parser_class_name[::parse): Port yesterday's yacc.c fix. Paul Eggert 2005-05-22 07:31:24 +00:00
  • 010f91c341 Update copyright date. Paul Eggert 2005-05-22 06:26:13 +00:00
  • bd134904da Regenerate. Paul Eggert 2005-05-22 05:20:48 +00:00
  • cea1469d47 Fix a destructor bug reported by Wolfgang Spraul in <http://lists.gnu.org/archive/html/bug-bison/2005-05/msg00042.html>. * data/yacc.c (yyabortlab): Don't call destructor, and don't set yychar to EMPTY. (yyoverflowlab): Don't call destructor. (yyreturn): Call destructor, if yychar is neither YYEOF nor YYEMPTY. * tests/calc.at (AT_CHECK_CALC): Expect one fewer output lines, since we no longer output the message "discarding lookahead token end of input ()". Paul Eggert 2005-05-22 05:20:01 +00:00
  • 5e6f62f2f1 * data/glr.c (YY_SYMBOL_PRINT): Don't print newline at end to fix a small glitch in debugging output. (yyprocessOneStack, yyrecoverSyntaxError, yyparse): Print newline after YY_SYMBOL_PRINT where needed. Paul Hilfinger 2005-05-21 08:35:51 +00:00
  • 0fb669f9d6 Update FSF postal mail address. Paul Eggert 2005-05-14 06:49:48 +00:00
  • 51f4735e22 * tests/local.at (AT_COMPILE_CXX): Treat LDFLAGS like AT_COMPILE does. Problem reported by Ralf Menzel. Paul Eggert 2005-05-11 19:38:24 +00:00
  • 7768896a25 Regenerate. Paul Eggert 2005-05-02 04:56:45 +00:00
  • 80ce3401e9 * tests/actions.at: Test that stack overflow invokes destructors. From Marcus Holland-Moritz. * data/yacc.c (yyerrlab): Move the code that destroys the stack from here.... (yyreturn): to here. That way, destructors are called properly even if the stack overflows, or the user calls YYACCEPT or YYABORT. Stack-overflow problem reported by Marcus Holland-Moritz. (yyoverflowlab): Destroy the lookahead. Paul Eggert 2005-05-02 04:52:33 +00:00
  • b9c9f76197 (YYSTACK_ALLOC_MAXIMUM): Add more-descriptive comment. Paul Eggert 2005-04-25 03:14:22 +00:00
  • 9f666b5106 Regenerate. Paul Eggert 2005-04-17 08:14:52 +00:00