test/tools/javac/MethodParameters/LambdaTest.java

Thu, 31 Aug 2017 15:17:03 +0800

author
aoqi
date
Thu, 31 Aug 2017 15:17:03 +0800
changeset 2525
2eb010b6cb22
parent 2137
a48d3b981083
parent 0
959103a6100f
child 2893
ca5783d9a597
permissions
-rw-r--r--

merge

aoqi@0 1 /*
aoqi@0 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 *
aoqi@0 5 * This code is free software; you can redistribute it and/or modify it
aoqi@0 6 * under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 * published by the Free Software Foundation.
aoqi@0 8 *
aoqi@0 9 * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 12 * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 13 * accompanied this code).
aoqi@0 14 *
aoqi@0 15 * You should have received a copy of the GNU General Public License version
aoqi@0 16 * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 18 *
aoqi@0 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 20 * or visit www.oracle.com if you need additional information or have any
aoqi@0 21 * questions.
aoqi@0 22 */
aoqi@0 23
aoqi@0 24 /*
aoqi@0 25 * @test
aoqi@0 26 * @bug 8006582
aoqi@0 27 * @summary javac should generate method parameters correctly.
aoqi@0 28 * @build Tester
aoqi@0 29 * @compile -parameters LambdaTest.java
aoqi@0 30 * @run main Tester LambdaTest LambdaTest.out
aoqi@0 31 */
aoqi@0 32
aoqi@0 33 /**
aoqi@0 34 * Parameter names are not recorded for lambdas. This test verifies
aoqi@0 35 * that there are no MethodParameters attribute for lambdas.
aoqi@0 36 */
aoqi@0 37 class LambdaTest {
aoqi@0 38
aoqi@0 39 interface I {
aoqi@0 40 int m(int x);
aoqi@0 41 }
aoqi@0 42
aoqi@0 43 static int foo(I i) { return i.m(0); }
aoqi@0 44
aoqi@0 45 static {
aoqi@0 46 foo((int x1) -> { return foo((int x2) -> { return x1 + x2; }); });
aoqi@0 47 }
aoqi@0 48 }
aoqi@0 49
aoqi@0 50
aoqi@0 51

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