8213908: AssertionError in DeferredAttr at setOverloadKind

Reviewed-by: mcimadamore

test/langtools/tools/javac/lambda/methodReference/MethodRefStuck2.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2018, Google LLC. 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 8213908
+ * @summary AssertionError in DeferredAttr at setOverloadKind
+ * @compile MethodRefStuck2.java
+ */
+
+import java.util.Optional;
+import java.util.stream.Stream;
+
+public abstract class MethodRefStuck2 {
+
+    abstract void f(long c);
+
+    interface I {
+        I g(String o);
+    }
+
+    private void test(Stream<I> is, Optional<String> o) {
+        f(
+                is.map(
+                                i -> {
+                                    o.ifPresent(i::g);
+                                    return null;
+                                })
+                        .count());
+    }
+}