8011377: Javac crashes when multiple lambdas are defined in an array

Wrong attribution environment used by DeferredAttr

Reviewed-by: jjg

langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java

@@ -719,7 +719,7 @@ public class Flow {
                 Flow.this.make = make;
                 pendingExits = new ListBuffer<PendingExit>();
                 alive = true;
-                scan(env.tree);
+                scan(tree);
             } finally {
                 pendingExits = null;
                 Flow.this.make = null;

langtools/test/tools/javac/lambda/TargetType71.java

@@ -0,0 +1,34 @@
+/*
+ * 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 8011377
+ * @summary Javac crashes when multiple lambdas are defined in an array
+ * @compile TargetType71.java
+ */
+class TargetType71 {
+    void test() {
+        Runnable[] rs = { () -> { String x = null; }, () -> { String x = null; } };
+    }
+}