* src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be

[bison.git] / ChangeLog

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+2001-11-14  Akim Demaille  <akim@epita.fr>
+
+       * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
+       defined only if yyoverflow is defined, to avoid `warning: unused
+       variable `yyvs1''.
+       Reported by The Test Suite.
+
+2001-11-14  Akim Demaille  <akim@epita.fr>
+
+       * src/print.c: Include reduce.h.
+       Reported by Hans Aberg.
+
+2001-11-14  Akim Demaille  <akim@epita.fr>
+
+       * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
+       Revert a previous patch:  these are really const.
+       * src/conflicts.c (conflict_report): Additional useless pair of
+       braces to pacify GCC's warnings for `if () if () {} else {}'.
+       * src/lex.c (parse_percent_token): Replace equal_offset with
+       arg_offset.
+       arg is const.
+       Be sure to strdup `arg' when used, since there is no reason for
+       token_buffer not to change.
+
+2001-11-14  Akim Demaille  <akim@epita.fr>
+
+       * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
+       definition.
+       * src/main.c (main): Use them.
+       Suggested by Hans Aberg.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * src/system.h (ngettext): Now that we use ngettext, be sure to
+       provide a default definition when NLS are not used.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
+       Use @kbd to denote user input.
+       (Language and Grammar): ANSIfy the example.
+       Adjust its layout for info/notinfo.
+       (Location Tracking Calc): Output error messages to stderr.
+       Output locations in a more GNUtically correct way.
+       Fix a couple of Englishos.
+       Adjust @group/@end group pairs.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       %expext was not functioning at all.
+
+       * src/conflicts.c (expected_conflicts): Set to -1.
+       (conflict_report): Use ngettext.
+       (conflicts_print): Check %expect and make its violation an error.
+       * doc/bison.texinfo (Expect Decl): Adjust.
+       * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
+       * tests/regression.at (%expect not enough, %expect right)
+       (%expect too much): New.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (Conflicts): Rename as...
+       (Unresolved SR Conflicts): this.
+       (Solved SR Conflicts): New.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * src/reduce.c (print_results): Rename as...
+       (reduce_output): This.
+       Output to OUT, passed as argument, instead of output_obstack.
+       (dump_grammar): Likewise.
+       (reduce_free): New.
+       Also free V1.
+       (reduce_grammar): No longer call reduce_output, since...
+       * src/print.c (print_results): do it.
+       * src/main.c (main): Call reduce_free;
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (print_reductions): Accept OUT as argument.
+       Output to it, not to output_obstack.
+       * src/print.c (print_actions): Adjust.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
+       the result instead of using...
+       (src_total, rrc_total, src_count, rrc_count): Remove.
+       (any_conflicts): Remove.
+       (print_conflicts): Split into...
+       (conflicts_print, conflicts_output): New.
+       * src/conflicts.h: Adjust.
+       * src/main.c (main): Invoke both conflicts_output and conflicts_print.
+       * src/print.c (print_grammar): Issue `\n' between two rules.
+       * tests/regression.at (Conflicts): New.
+       Reported by Tom Lane.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (Invalid input): Remove, duplicate with
+       ``Invalid input: 1''.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * tests/torture.at (AT_DATA_STACK_TORTURE)
+       (Exploding the Stack Size with Alloca)
+       (Exploding the Stack Size with Malloc): New.
+
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+       * src/bison.simple (YYSTACK_REALLOC): New.
+       (yyparse) [!yyoverflow]: Use it and free the old stack.
+       Reported by Per Allansson.
+
+2001-11-12  Pascal Bart  <pascal.bart@epita.fr>
+
+       * src/bison.simple: Define type yystype instead of YYSTYPE, and
+       define CPP macro, which substitute YYSTYPE by yystype.
+       * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
+       with yyltype/YYLTYPE.  This allows inclusion of the generated
+       header within the parser if the compiler, such as GGC, accepts
+       multiple equivalent #defines.
+       From Akim.
+
 2001-11-05  Akim Demaille  <akim@epita.fr>
 
        * src/reader.c (symbols_output): New, extracted from...