uniqstr wasn't being used for handle_syncline like it should.

[bison.git] / ChangeLog

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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.
+
 2004-05-30  Albert Chin-A-Young  <china@thewrittenword.com>
 
        Don't assume the C++ compiler takes the same arguments as the C compiler