--- a/langtools/src/share/classes/com/sun/tools/javac/code/Types.java	Sat Aug 08 17:56:37 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Types.java	Tue Aug 11 01:11:37 2009 +0100
@@ -1247,14 +1247,18 @@
 
             @Override
             public Boolean visitClassType(ClassType t, Void ignored) {
-                if (!t.isParameterized())
+                if (t.isCompound())
+                    return false;
+                else {
+                    if (!t.isParameterized())
+                        return true;
+
+                    for (Type param : t.allparams()) {
+                        if (!param.isUnbound())
+                            return false;
+                    }
                     return true;
-
-                for (Type param : t.allparams()) {
-                    if (!param.isUnbound())
-                        return false;
                 }
-                return true;
             }
 
             @Override

--- a/langtools/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Sat Aug 08 17:56:37 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Tue Aug 11 01:11:37 2009 +0100
@@ -761,7 +761,7 @@
     found: {3}
 
 compiler.warn.unchecked.generic.array.creation=\
-    [unchecked] unchecked generic array creation of type {0} for varargs parameter
+    [unchecked] unchecked generic array creation for varargs parameter of type {0}
 
 compiler.warn.missing.deprecated.annotation=\
     [dep-ann] deprecated item is not annotated with @Deprecated

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/varargs/6806876/T6806876.java	Tue Aug 11 01:11:37 2009 +0100
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug     6806876
+ * @author mcimadamore
+ * @summary  ClassCastException occurs in assignment expressions without any heap pollutions
+ * @compile/fail/ref=T6806876.out -Xlint:unchecked -Werror -XDrawDiagnostics T6806876.java
+ */
+
+class T6806876 {
+    void test(Integer i, Long l) {
+        Comparable<?>[] res = m(i, l);
+    }
+
+    <T> T[] m(T...a) {
+        return null;
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/varargs/6806876/T6806876.out	Tue Aug 11 01:11:37 2009 +0100
@@ -0,0 +1,4 @@
+T6806876.java:34:32: compiler.warn.unchecked.generic.array.creation: java.lang.Number&java.lang.Comparable<? extends java.lang.Number&java.lang.Comparable<?>>[]
+- compiler.err.warnings.and.werror
+1 error
+1 warning