* data/yacc.c (yyparse): Undo previous patch. Instead,

[bison.git] / ChangeLog

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+2005-07-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/yacc.c (yyparse): Undo previous patch.  Instead,
+       set yylsp[0] and yyvsp[0] only if the initial action
+       sets yylloc and yylval, respectively.
+
+       * data/yacc.c (yyparse): In the initial action, set
+       yylsp[0] and yyvsp[0] rather than yylloc and yylval.
+       This avoids the use of undefined variables if the initial
+       action does not set yylloc and/or yylval.
+
+2005-07-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * examples/calc++/calc++-driver.cc, examples/calc++/calc++-driver.hh:
+       * examples/calc++/calc++-scanner.ll, examples/calc++/calc++.cc:
+       Remove from CVS.  These files are automatically generated.
+       * examples/extexi: Clarify that this file is now part of Bison,
+       not GNU M4, and that it works with any POSIX-compatible Awk.
+       * examples/calc++/Makefile.am (run_extexi): Remove; not used.
+       ($(calc_extracted)): Renamed from $(calc_sources_extracted),
+       so that we also get calc++-parser.yy.  Geneate it.
+       Use $(AWK), not gawk, since any conforming Awk will do.
+       Put comment before action, since older 'make' can't handle comment
+       in action.
+       $(BUILT_SOURCES): List all built sources, not just some of them.
+       $(MAINTAINERCLEANFILES): Remove *.stamp, and all built sources.
+       $($(srcdir)/calc++-parser.stamp): Work even if POSIXLY_CORRECT.
+       $($(calc_sources_generated)): Remove unnecessary test for existence
+       of target.  (This had a shell syntax error anyway; a stray "x".)
+       (calc_extracted): List $(srcdir)/calc++-parser.yy, not
+       calc++-parser.yy.
+       * examples/.cvsignore, examples/calc++/.cvsignore: New files.
+
+       * bootstrap (gnulib_modules): Add gettext, now that it's no longer
+       implied by the other modules.
+
 2005-07-06  Akim Demaille  <akim@epita.fr>
 
        Bind examples/calc++ to the package.