X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b25d88f6d2e2f4b59927aacecdc0a9e44a34b5d9..2f82502a6fc07c455cbbfa94e75c5febf930d1c9:/ChangeLog

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+2002-11-18  Paul Eggert  <eggert@twinsun.com>
+
+	* data/glr.c (yygetLRActions): Replace `yyindex' with
+	`yytable[yyindex]' to fix typo introduced in my 2002-11-09 patch.
+	This fixes the regression with Sun ONE Studio 7 cc that I reported in
+	<http://mail.gnu.org/pipermail/bug-bison/2002-November/001892.html>.
+
+2002-11-18  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo (Tracing): `yyprint' shouldn't prepend a
+	space.
+	From Tim Van Holder.
+
+2002-11-17  Paul Eggert  <eggert@twinsun.com>
+
+	Pacify Sun ONE Studio 7 lint.  Also, rename "ParseError"
+	to "SyntaxError" for consistency with my 2002-11-15 change.
+
+	* data/glr.c (YYDPRINTF, YYDSYMPRINT, YYDSYMPRINTF) [!YYDEBUG]: Do
+	not define to {}, since this breaks the common use of `YYDPRINTF
+	((...));' if a single statement is desired (e.g. before `else').
+	Work around GCC warnings by surrounding corresponding calls with
+	{} if needed.
+	(yyhasResolvedValue): Remove unused function.
+	(yymergeOptionSets, yyresolvStack): Use `continue;' for empty
+	loop body.
+	(yyreportSyntaxError): Renamed from yyreportParseError.
+	(yyrecoverSyntaxError): Renamed from yyrecoverParseError.
+	All uses changed.
+	* tests/calc.at (_AT_DATA_CALC_Y): Make vars static instead of
+	extern when possible.  Remove unused initializations.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	Augment the similarity between GLR and LALR traces.
+
+	* data/yacc.c (yy_stack_print, YY_STACK_PRINT, yy_reduce_print)
+	(YY_REDUCE_PRINT): New.
+	(yyparse): Use them.
+	* data/glr.c (yy_reduce_print): Use YYFPRINTF, no need for
+	YYDPRINT here.
+	(yyglrReduce, yyrecoverParseError, yyparse): Don't report the
+	state reached after the reduction/recovery, since...
+	(yyparse, yyprocessOneStack): Report the state we are entering in.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	* src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):
+	Add support for --trace=skeleton.
+	* src/scan-skel.l: %option debug.
+	Scan strings of non-@ or \n instead of character by character.
+	(scan_skel): Handle trace_skeleton.
+	(QPUTS): New.
+	(@output_parser_name@, @output_header_name@): ``Restore'' their
+	support (used to be M4 macros).
+	* data/yacc.c: Quote larger chunks, a la glr.c.
+	* data/lalr1.cc: Likewise.
+	The header guards are no longer available, so use some other
+	string than `YYLSP_NEEDED'.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	Make the ``Printers and Destructors'' test more verbose, taking
+	`yacc.c''s behavior as (possibly wrong) reference.
+
+	* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Use printf
+	instead of fprint on stdout.
+	Set and report the last_line of the symbols.
+	Consistently display values and locations.
+
+2002-11-16  Paul Eggert  <eggert@twinsun.com>
+
+	* data/yacc.c: Avoid over-quoting of __line__ and __file__.
+
 2002-11-15  Paul Eggert  <eggert@twinsun.com>
 
 	* tests/actions.at (Actions after errors): New test case.