--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/lambda/T8213703/InvalidReceiverTypeTest.java Wed Dec 05 09:34:01 2018 -0500
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018, 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 8213703
+ * @summary LambdaConversionException: Invalid receiver type not a subtype of implementation type interface
+ */
+
+import java.util.Arrays;
+import java.util.List;
+
+public class InvalidReceiverTypeTest {
+
+ static abstract class A {}
+
+ interface B {
+ boolean g();
+ }
+
+ static class C extends A implements B {
+ public boolean g() {
+ return true;
+ }
+ }
+
+ static class D<R extends A & B> {
+ public long f(List<? extends R> xs) {
+ return xs.stream().filter(B::g).count();
+ }
+ }
+
+ public static void main(String[] args) {
+ long count = new D<C>().f(Arrays.asList(new C()));
+ System.err.println(count);
+ }
+}