X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/5c99151aeb4396bf35b482e27075948c33088afa..d59beda068aef97834ea84ce4f5cc99b487e4b68:/ChangeLog?ds=sidebyside

diff --git a/ChangeLog b/ChangeLog
index 897b54a3..1c15cc5e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,59 @@
+2009-12-18  Joel E. Denny  <jdenny@clemson.edu>
+
+	lalr1.cc: don't discard non-existent lookahead on syntax error.
+	* data/lalr1.cc (parser::parse): Check yyempty first.
+	* tests/c++.at (Syntax error discarding no lookahead): New test
+	group.
+
+2009-12-17  Joel E. Denny  <jdenny@clemson.edu>
+
+	Code cleanup.
+	* src/symtab.c, src/symtab.h (symbol_class_get_string): Remove
+	function, which is no longer used.
+
+2009-12-16  Joel E. Denny  <jdenny@clemson.edu>
+
+	Add gcc's -Wundef to test suite and fix another warning from it.
+	* NEWS (2.4.2): Update description of -Wundef fix.
+	* configure.ac (WARN_CXXFLAGS_TEST): New substitution.
+	(WARN_CFLAGS_TEST): New substitution.
+	* data/glr.c: Avoid warning about __STRICT_ANSI__.
+	* tests/atlocal.in (CFLAGS): Use WARN_CFLAGS_TEST instead of
+	WARN_CFLAGS.
+	(NO_WERROR_CFLAGS): Likewise.
+	(CXXFLAGS): Use WARN_CXXFLAGS_TEST instead of WARN_CXXFLAGS.
+
+2009-12-16  Joel E. Denny  <jdenny@clemson.edu>
+
+	* data/yacc.c: Reformat m4 a little.
+
+2009-12-16  Joel E. Denny  <jdenny@clemson.edu>
+
+	Document gcc -Wundef fix.
+	* NEWS (2.4.2): Here.
+	* THANKS (Jonathan Nieder): Add.
+
+2009-12-15  Jonathan Nieder  <jrnieder@gmail.com>  (tiny change)
+
+	Simplify y.tab.c when location tracking is disabled.
+	* data/yacc.c: Do not check YYLTYPE_IS_TRIVIAL if location
+	tracking is not enabled.  Instead, unconditionally define
+	YY_LOCATION_PRINT as a no-op for backward compatibility.
+
+2009-12-15  Jonathan Nieder  <jrnieder@gmail.com>  (tiny change)
+
+	Avoid warnings from gcc -Wundef y.tab.c.
+	* data/glr.c: Check if YYENABLE_NLS and YYLTYPE_IS_TRIVIAL are
+	defined before using them.
+	* data/lalr1.cc: Likewise.
+	* data/yacc.c: Likewise.
+
+2009-12-15  Joel E. Denny  <jdenny@clemson.edu>
+
+	autoconf: update to latest for fix of M4 detection.
+	Reported by Eric Blake.
+	* submodules/autoconf: Update.
+
 2009-12-15  Joel E. Denny  <jdenny@clemson.edu>
 
 	portability: use -DGNULIB_POSIXCHECK.