X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/57a90331bd7ac120e1e495bec4abf90e4732e762..dca81a78f8db18a89fb207df41679c41ec222a90:/ChangeLog?ds=sidebyside

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+2004-08-07  Florian Krohm  <florian@edamail.fishkill.ibm.com>
+
+	* src/scan-gram.l (handle_syncline): Use uniqstr_new not xstrdup.
+
+	* src/location.h (struct): The file member is a uniqstr.
+	(equal_boundaries): Use UNIQSTR_EQ for comparison.
+
+2004-07-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Fix bug with non-%union parsers that have printers or destructors,
+	which led to a Bison core dump.  Reported by Peter Fales in
+	<http://lists.gnu.org/archive/html/bug-bison/2004-07/msg00014.html>.
+	
+	* data/c.m4 (b4_symbol_actions): Don't assume %union was used.
+	* data/lalr1.cc (yystype) [defined YYSTYPE]: Define to YYSTYPE,
+	not to our own type.
+	* src/output.c (symbol_destructors_output, symbol_printers_output):
+	Don't assume %union.
+	* tests/actions.at (_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.
+
+2004-06-21  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* doc/bison.texinfo: Minor editorial changes, mostly to the new
+	GLR writeups.  E.g., avoid frenchspacing and the future tense,
+	change "lookahead" to "look-ahead", and change "wrt" to "with
+	respect to".
+	
+2004-06-21  Paul Hilfinger  <hilfingr@CS.Berkeley.EDU>
+
+	* doc/bison.texinfo (Merging GLR Parses, Compiler Requirements):
+	New sections, split off from the GLR Parsers section.  Put the new
+	Simple GLR Parser near the start of the GLR section, for clarity.
+	Rewrite connective text.
+
+2004-06-21  Frank Heckenbach  <frank@g-n-u.de>
+
+	* doc/bison.texinfo (Simple GLR Parsers): New section.
+
+2004-06-21  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS, TODO, doc/bison.texinfo:
+	Use "look-ahead" instead of "lookahead", to be consistent.
+	* REFERENCES: Fix incorrect reference to DeRemer and Pennello,
+	while we're fixing "look-ahead".
+	* src/conflicts.c (shift_set): Renamed from shiftset.
+	(look_ahead_set): Renamed from lookaheadset.
+	* src/print.c: Likewise.
+	* src/getargs.c (report_args): Add "look-ahead" as the new canonical
+	name for "lookahead".
+	(report_types, usage): Likewise.
+	* src/getargs.h (report_look_ahead_tokens): Renamed from
+	report_lookaheads.
+	* src/lalr.c (compute_look_ahead_tokens): Renamed from
+	compute_lookaheads.
+	(state_look_ahead_tokens_count): Renamed from state_lookaheads_count.
+	(look_ahead_tokens_print): Renamed from lookaheads_print.
+	* src/state.c (state_rule_look_ahead_tokens_print): Renamed from
+	state_rule_lookaheads_print.
+	* src/state.h: Likewise.
+	(reductions.look_ahead_tokens): Renamed from lookaheads.
+	* tests/torture.at (AT_DATA_LOOK_AHEAD_TOKENS_GRAMMAR): Renamed from
+	AT_DATA_LOOKAHEADS_GRAMMAR.
+
 2004-06-03  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* README: Update location of patched M4 distribution.