langtools/test/tools/javac/lambda/MethodReference58.java
changeset 14723 46aa71a5e4e0
child 30014 fc1f2b200c1f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/MethodReference58.java	Fri Nov 30 15:14:25 2012 +0000
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2012, 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 8004102
+ * @summary Add support for generic functional descriptors
+ * @compile/fail/ref=MethodReference58.out -XDrawDiagnostics MethodReference58.java
+ */
+class MethodReference58 {
+
+    interface F_Object {
+        <X> void m(X x);
+    }
+
+    interface F_Integer {
+        <X extends Integer> void m(X x);
+    }
+
+    void test() {
+        F_Object f1 = this::g; //incompatible bounds
+        F_Integer f2 = this::g; //ok
+    }
+
+    <Z extends Number> void g(Z z) { }
+}