goto-number minor cleanup.

[bison.git] / ChangeLog

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+2004-12-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/lalr.h (GOTO_NUMBER_MAXIMUM): New macro.
+       * src/lalr.c (set_goto_map): Don't allow ngotos to equal
+       GOTO_NUMBER_MAXIMUM, since we occasionally compute
+       ngotos + 1 without checking for overflow.
+       (build_relations): Use END_NODE, not -1, to denote end of edges.
+       * src/lalr.c (set_goto_map, map_goto, initialize_F, add_loopback_edge,
+       build_relations): Use goto_number, not int, for goto numbers.
+       * src/tables.c (save_column, default_goto): Likewise.
+
+2004-11-23  Akim Demaille  <akim@epita.fr>
+
+       * data/lalr1.cc (YYSTYPE): Define it as is done for C, instead
+       of #defining from yystype.
+       Don't typedef yystype, C++ does not need it.
+       This lets it possible to forward declare it as union.
+
+2004-11-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * bootstrap (gnulib_modules): Add extensions.
+       Problem reported by Jim Meyering.
+
+2004-11-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/LR0.c, src/closure.c, src/derives.c, src/gram.c,
+       src/lalr.c, src/nullable.c, src/relation.c, src/scan-skel.l,
+       src/system.h, src/tables.c: XFREE -> free, to accommodate
+       recent change to gnulib xalloc.h.
+       Problem reported by Jim Meyering.
+
+2004-11-17  Akim Demaille  <akim@epita.fr>
+
+       * data/lalr1.cc (symprint_): Use cdebug_ to avoid warnings.
+
+2004-10-28  Akim Demaille  <akim@epita.fr>,
+           Alexandre Duret-Lutz <adl@gnu.org>
+
+       * data/lalr1.cc (Parser::yycdebug_): New, a pointer, to allow
+       changes.
+       (YYCDEBUG): Adjust.
+       Use it instead of cdebug_.
+       (Parser::debug_stream, Parser::set_debug_stream): New.
+       (Parser::symprint_): Define cdebug_ for temporary backward
+       compatibility.
+       * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Use
+       debug_stream ().
+
+2004-11-17  Akim Demaille  <akim@epita.fr>
+
+       * data/lalr1.cc (Parser:print_): Remove, use %printer instead.
+       * tests/regression.at (_AT_DATA_DANCER_Y): Adjust.
+       * tests/calc.at (_AT_DATA_CALC_Y): Ditto.
+       * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Likewise.
+
 2004-10-27  Paul Eggert  <eggert@cs.ucla.edu>
 
        * data/glr.c (yyloc_default): Remove; not used.