--- a/langtools/src/share/classes/com/sun/tools/javac/comp/TransTypes.java	Mon Apr 15 14:16:05 2013 +0100
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/TransTypes.java	Mon Apr 15 14:17:30 2013 +0100
@@ -710,8 +710,18 @@
 
     public void visitTypeCast(JCTypeCast tree) {
         tree.clazz = translate(tree.clazz, null);
+        Type originalTarget = tree.type;
         tree.type = erasure(tree.type);
         tree.expr = translate(tree.expr, tree.type);
+        if (originalTarget.isCompound()) {
+            Type.IntersectionClassType ict = (Type.IntersectionClassType)originalTarget;
+            for (Type c : ict.getExplicitComponents()) {
+                Type ec = erasure(c);
+                if (!types.isSameType(ec, tree.type)) {
+                    tree.expr = coerce(tree.expr, ec);
+                }
+            }
+        }
         result = tree;
     }
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/Intersection03.java	Mon Apr 15 14:17:30 2013 +0100
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8011392
+ * @summary Missing checkcast when casting to intersection type
+ */
+import java.util.*;
+
+public class Intersection03 {
+
+    static int assertionCount = 0;
+
+    static void assertTrue(boolean cond) {
+        assertionCount++;
+        if (!cond) throw new AssertionError();
+    }
+
+    public static void main(String[] args) {
+        try {
+            Runnable r = (List<?> & Runnable)new ArrayList<String>();
+            assertTrue(false);
+        } catch (ClassCastException cce) {
+            assertTrue(true);
+        }
+        assertTrue(assertionCount == 1);
+    }
+}