* NEWS (2.5): Document fix for -Wno-KEY.

(cherry picked from commit 248dba53cb3a33b6cea83050263080f6f000fbfe)

diff --git a/ChangeLog b/ChangeLog
index 12def4defc059e8b4d1bffed612e35a7ad7954ba..bd6422584d50de834b40df3f6af77bd555ad9afd 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-27  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       * NEWS (2.5): Document fix for -Wno-CATEGORY.
+
 2011-03-20  Joel E. Denny  <joeldenny@joeldenny.org>
 
        doc: fix confusing citation of LAC publication.

diff --git a/NEWS b/NEWS
index ed2b23f9dd4905577b5e3770c382a7841a5eb5a7..64a257043e6feab361b342d165c0729b56c2c5fe 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -359,6 +359,15 @@ Bison News
 
 *** Parser traces now print the top element of the stack.
 
+** -W/--warnings fixes:
+
+*** Bison now properly recognizes the "no-" versions of categories:
+
+  For example, given the following command line, Bison now enables all
+  warnings except warnings for incompatibilities with POSIX Yacc:
+
+    bison -Wall,no-yacc gram.y
+
 * Changes in version 2.4.3 (2010-08-05):
 
 ** Bison now obeys -Werror and --warnings=error for warnings about