X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/abd189e8dc6ca848f038da12e4110d6192374b82..847480ae0f5f105ae86d8990729916c589427552:/ChangeLog

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+2012-01-06  Jim Meyering  <meyering@redhat.com>
+
+	build: avoid warnings about set-but-not-used variables
+	* lib/bitset_stats.c (bitset_stats_list): Remove declaration
+	and set of unused local, "type".
+	* lib/ebitset.c (ebitset_init): Likewise, for "size".
+	* lib/lbitset.c (lbitset_not): Likewise, for "elt".
+
+2011-08-21  Joel E. Denny  <joeldenny@joeldenny.org>
+
+	tests: add -pedantic for --enable-gcc-warnings.
+	This should help to avoid some portability problems.  For example,
+	it would have revealed the empty unions fixed by the last patch
+	* configure.ac (WARN_CFLAGS_TESTS, WARN_CXXFLAGS_TEST): Implement.
+	* tests/synclines.at (AT_TEST_SYNCLINE): Avoid -pedantic warning
+	about an empty translation unit.
+
+2011-08-21  Joel E. Denny  <joeldenny@joeldenny.org>
+
+	tests: fix empty unions.
+	Empty unions are not accepted by the ISO C99 grammar or by at
+	least some versions of Sun Studio.  Reported by Wolfgang S. Kechel
+	at
+	<http://lists.gnu.org/archive/html/bug-bison/2011-08/msg00003.html>.
+	* NEWS (2.5.1): Document fix.
+	* THANKS (Wolfgang S. Kechel): Add.
+	* tests/existing.at (GNU Cim Grammar)
+	(GNU pic (Groff 1.18.1) Grammar.): Remove empty %union.
+
+2011-07-10  Joel E. Denny  <joeldenny@joeldenny.org>
+
+	build: avoid YACC typo inherited from Autoconf.
+	The typo shows up in the `configure --help' output.  Reported by
+	W.C.A. Wijngaards and Paul Eggert at
+	<http://lists.gnu.org/archive/html/bug-bison/2011-07/msg00000.html>.
+	* README-hacking (Release Procedure): Remind about updating
+	maintainer tools before a release.
+	* THANKS (W.C.A. Wijngaards): Add.
+	* configure.ac (AC_PREREQ): Set to 2.68, which fixes the YACC
+	typo.
+
 2011-07-10  Joel E. Denny  <joeldenny@joeldenny.org>
 
 	build: create xz instead of bzip2 tarballs.