1 /*
   2  * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 8006582 8037546
  27  * @summary javac should generate method parameters correctly.
  28  * @modules jdk.jdeps/com.sun.tools.classfile
  29  * @build Tester
  30  * @compile -parameters LambdaTest.java
  31  * @run main Tester LambdaTest LambdaTest.out
  32  */
  33 
  34 /**
  35  * Post https://bugs.openjdk.java.net/browse/JDK-8037546, this test verifies
  36  * that MethodParameters attribute for lambdas are emitted properly.
  37  */
  38 class LambdaTest {
  39 
  40     interface I {
  41         int m(int x);
  42     }
  43 
  44     static int foo(I i) { return i.m(0); }
  45 
  46     static {
  47         foo((int x1) -> { return foo((int x2) -> { return x1 + x2; }); });
  48     }
  49 }
  50 
  51 
  52