Don't memcpy C++ structures.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index a52e0535a9c5967eaa35d9e2bdb513dfab088eb4..ba6b25f41e4b119e4e85de706c2bb98b75e0ccc4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,146 @@
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Don't memcpy C++ structures.
+       * data/lalr1-fusion.cc (b4_symbol_variant): Adjust additional
+       arguments.
+       (variant::build): New overload for
+       copy-construction-that-destroys.
+       (variant::swap): New.
+       (parser::yypush_): Use it in variant mode.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Better defaults for bench.pl.
+       * etc/bench.pl.in ($verbose, $cflags, $iterations): Change the
+       default values.
+       Adjust &verbose uses.
+       (-q, --quiet): New.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Make variant.yy more complex.
+       std::list cannot be copied via memcpy, they are more demanding than
+       std::string.  Use one std::list to strengthen the test.
+       
+       * examples/variant.yy: Use lalr1-fusion.cc, not lalr1.cc.
+       Adjust.
+       Create a list of strings, instead of a single large string.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       bench.pl --bench.
+       * etc/bench.pl.in (--bench, $bench): New.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Sort methods.
+       * data/lalr1-fusion.cc (destroy): Use as() in its definition.
+       Define it after as().
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Useless parens.
+       * data/lalr1-fusion.cc (b4_rhs_location): Remove useless parens.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Issue missing synclines after user actions.
+       * data/c.m4 (b4_case): Issue synclines on the output file.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Remove trailing empty line.
+       * data/lalr1-fusion.cc: Don't add an empty line after the user's
+       epilogue.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Fix output of copyright years.
+       * data/bison.m4 (b4_copyright): Fix the indentation of the
+       copyright year paragraph.
+       Use b4_copyright_years when no years are given.
+       * data/lalr1.cc, data/lalr1-fusion.cc, data/location.cc
+       (b4_copyright_years): New.
+       Use it.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Avoid the spurious initial empty line.
+       * data/lalr1-fusion.cc, data/location.cc: Put a trailing "@" at
+       the end of @output request to suppress the empty line that
+       results.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Remove parser::rhs_number_type.
+       * data/lalr1-fusion.cc (rhs_number_type): No longer define it.
+       (yyrhs_): Use b4_table_define.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Fix iteration type.
+       * data/lalr1-fusion.cc: Use an int to iterate up to an int.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+       Factor the declaration of the integer tables.
+       * data/lalr1-fusion.cc (b4_table_define): New.
+       Use it.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Fix indentation of tables in lalr1.cc
+       * data/lalr1-fusion.cc: Fix the indentation.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Destroy the lhs symbols after reduction.
+       * data/lalr1-fusion.cc (parse): After the user action, when in
+       variant mode, destroy the lhs symbols.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Simplify yysyntax_error_ use.
+       * data/lalr1-fusion.cc (yysyntax_error_): Always pass it the token
+       type, but make it unnamed in the declaration when it is not used.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Let yy::variant::build return an lvalue.
+       * data/lalr1-fusion.cc (variant::build): Return a reference to the
+       object.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Define yy::variant only when needed.
+       * data/lalr1-fusion.cc (yy::variant): Define only if variants are
+       used.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Bench the three-stack lalr1.cc.
+       * etc/bench.pl.in: Bench the three-stack lalr1.cc vs. the
+       one-stack one.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Fail on parse error in calc++.
+       * doc/bison.texinfo (calc++.cc): Propagate failures to the exit
+       status.
+       * examples/calc++/test ($me, $number, $exit, run): New.
+       Use them to propagate errors to the exit status.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Don't specify the skeleton twice in the example.
+       * examples/calc++/Makefile.am: Don't pass -S to Bison, the grammar
+       file does what is needed.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench: Improve output.
+       * etc/bench.pl.in (bench_grammar): Tune the printf format.
+
 2008-11-03  Akim Demaille  <demaille@gostai.com>
 
        bench: check impact of %debug on variants.