2b00ac0d02
Reviewed-by: ihse, mchung, vromero
69 lines
2.4 KiB
Java
69 lines
2.4 KiB
Java
/*
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8044537
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* @summary Checking ACC_SYNTHETIC flag is generated for "this$0" field.
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* @enablePreview
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* java.base/jdk.internal.classfile.impl
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* @library /tools/lib /tools/javac/lib ../lib
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* @build toolbox.ToolBox InMemoryFileManager TestResult TestBase
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* @build ThisFieldTest SyntheticTestDriver ExpectedClass ExpectedClasses
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* @run main SyntheticTestDriver ThisFieldTest
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*/
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import java.util.Objects;
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/**
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* Synthetic members:
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* 1. fields this$0 for local and anonymous classes.
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*/
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@ExpectedClass(className = "ThisFieldTest",
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expectedMethods = "<init>()")
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@ExpectedClass(className = "ThisFieldTest$1Local",
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expectedMethods = "<init>(ThisFieldTest)",
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expectedNumberOfSyntheticFields = 1)
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@ExpectedClass(className = "ThisFieldTest$1",
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expectedMethods = "<init>(ThisFieldTest)",
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expectedNumberOfSyntheticFields = 1)
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public class ThisFieldTest {
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{
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class Local {
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{
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// access enclosing instance so this$0 field is generated
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Objects.requireNonNull(ThisFieldTest.this);
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}
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}
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new Local() {
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{
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// access enclosing instance so this$0 field is generated
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Objects.requireNonNull(ThisFieldTest.this);
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}
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};
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}
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}
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