X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/32c292920e804e2246cd7d83fbc773022b9fe95a..e9ad4aeca53f9e96dd72821c96d25e3ee2a3a2e8:/ChangeLog

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+2006-01-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Avoid undefined behavior that accessed just before the start of an
+	array.  Problem reported by twlevo.
+	* src/reader.c (packgram): Prepend a new sentinel before ritem.
+	* src/lalr.c (build_relations): Rely on new sentinel.
+	* src/gram.c (gram_free): Adjust to new sentinel.
+
+2006-01-12  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	* data/glr.c (yyGLRStateSet): Rename yylookaheadStatuses to
+	yylookaheadNeeds.  All uses updated.
+	(yysplitStack): Rename local yynewLookaheadStatuses to
+	yynewLookaheadNeeds.
+	* data/glr-regression.at (Incorrect lookahead during nondeterministic
+	GLR): In comments, change `lookahead status' to `lookahead need'.
+
+2006-01-11  Paul Hilfinger  <hilfingr@tully.CS.Berkeley.EDU>
+
+	* data/glr.c (yysplitStack): A little stylistic rewrite.
+
+2006-01-11  Paul Hilfinger  <hilfingr@tully.CS.Berkeley.EDU>
+
+	* data/glr.c (yyaddDeferredAction): Flesh out the comment.
+
 2006-01-11  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	* doc/bison.texinfo: Fix some typos.