X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b8be9132339289b4ca5e46e32cc098a0e38bdd05..6175ffe3211dad578ce6585584c4eb85cf891830:/ChangeLog

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+2003-04-28  Tim Van Holder <tim.van.holder@pandora.be>
+
+	* data/yacc.c: (b4_lex_param): Corrected for the case where
+	%lex-param is provided and %pure-parser isn't.
+
+2003-04-27  Paul Eggert  <eggert@twinsun.com>
+
+	Avoid gcc -Wundef warnings reported by Gerald Pfeifer in
+	<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00044.html>.
+	* data/yacc.c (YYSTACK_ALLOC): Don't evaluate YYSTACK_USE_ALLOCA
+	if it is not defined.
+	(YYMAXDEPTH): Don't evaluate YYMAXDEPTH if it is not defined.
+
+2003-04-26  Paul Eggert  <eggert@twinsun.com>
+
+	* data/lalr1.cc (yy::Parser::pact_ninf_, yy::Parser::table_ninf_):
+	Declare to be of type suitable for the ninf value itself, not of
+	type suitable for the corresponding table, since the latter might
+	be unsigned but the ninf value might be negative.  This fixes a
+	bug reported by Alexandre Duret-Lutz in
+	<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00017.html>.
+
+	* configure.ac (AC_FUNC_ERROR_AT_LINE): Remove, since gl_ERROR
+	invokes it.  We shouldn't invoke it twice because it will attempt
+	to put error.o in the archive twice.  This fixes a glitch reported
+	by Martin Mokrejs in
+	<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00041.html>.
+
+2003-04-21  Paul Eggert  <eggert@twinsun.com>
+
+	* m4/error.m4: Update from Bruno Haible's 2003-04-14 patch
+	to gnulib.
+
+2003-04-21  Yakov Markovitch <Markovitch@iso.ru>
+
+	* data/glr.c (yyexpandGLRStack) [!YYSTACKEXPANDABLE]:
+	Fix obvious typo that results in uncompilable GLR parsers
+	when both %pure-parser and %locations are used.  (trivial change)
+
+2003-04-17  Paul Eggert  <eggert@twinsun.com>
+
+	* src/scan-gram.l: Add %option nounput, since we no longer use unput.
+	(unexpected_eof): Renamed from unexpected_end_of_file, for brevity.
+	Do not insert the expected token via unput, as this runs afoul
+	of a POSIX-compatibility bug in flex 2.5.31.
+	All uses changed to BEGIN the parent state,
+	since we no longer insert the expected token via unput.
+	* tests/regression.at (Invalid inputs): Remove cascaded diagnostic
+	that is no longer emitted after the above change.
+
+	* src/conflicts.c (set_conflicts): Resolve all conflicts, not just
+	the first one.  This change is from Paul Hilfinger, and it fixes
+	regression reported by Werner Lemberg in
+	<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00026.html>.
+
+	(resolve_sr_conflict): Don't invoke state_errs_set
+	unless one or more tokens have been explicitly made errors.
+	Otherwise, the above change causes Bison to abort.
+
+	* tests/existing.at (GNU pic Grammar): New test case, taken from
+	Lemberg's email.
+
 2003-03-31  Akim Demaille  <akim@epita.fr>
 
 	* doc/Makefile.am (AM_MAKEINFOFLAGS): Don't split the info file.