Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
- changeset 2251
- bbbef54e3b30
- parent 2222
- 8832b6048e65
- child 2358
- 6a6a8a9860a4
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| 2250:66570bfdbdd7 | 2251:bbbef54e3b30 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 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 | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. Oracle designates this | 7 * published by the Free Software Foundation. Oracle designates this |
| 94 private KlassInfo kInfo; | 94 private KlassInfo kInfo; |
| 95 | 95 |
| 96 /** dump statistics about lambda code generation */ | 96 /** dump statistics about lambda code generation */ |
| 97 private boolean dumpLambdaToMethodStats; | 97 private boolean dumpLambdaToMethodStats; |
| 98 | 98 |
| 99 /** force serializable representation, for stress testing **/ | |
| 100 private final boolean forceSerializable; | |
| 101 | |
| 99 /** Flag for alternate metafactories indicating the lambda object is intended to be serializable */ | 102 /** Flag for alternate metafactories indicating the lambda object is intended to be serializable */ |
| 100 public static final int FLAG_SERIALIZABLE = 1 << 0; | 103 public static final int FLAG_SERIALIZABLE = 1 << 0; |
| 101 | 104 |
| 102 /** Flag for alternate metafactories indicating the lambda object has multiple targets */ | 105 /** Flag for alternate metafactories indicating the lambda object has multiple targets */ |
| 103 public static final int FLAG_MARKERS = 1 << 1; | 106 public static final int FLAG_MARKERS = 1 << 1; |
| 129 transTypes = TransTypes.instance(context); | 132 transTypes = TransTypes.instance(context); |
| 130 analyzer = new LambdaAnalyzerPreprocessor(); | 133 analyzer = new LambdaAnalyzerPreprocessor(); |
| 131 Options options = Options.instance(context); | 134 Options options = Options.instance(context); |
| 132 dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats"); | 135 dumpLambdaToMethodStats = options.isSet("dumpLambdaToMethodStats"); |
| 133 attr = Attr.instance(context); | 136 attr = Attr.instance(context); |
| 137 forceSerializable = options.isSet("forceSerializable"); | |
| 134 } | 138 } |
| 135 // </editor-fold> | 139 // </editor-fold> |
| 136 | 140 |
| 137 private class KlassInfo { | 141 private class KlassInfo { |
| 138 | 142 |
| 1692 bridges.length() > 1; | 1696 bridges.length() > 1; |
| 1693 } | 1697 } |
| 1694 | 1698 |
| 1695 /** does this functional expression require serialization support? */ | 1699 /** does this functional expression require serialization support? */ |
| 1696 boolean isSerializable() { | 1700 boolean isSerializable() { |
| 1701 if (forceSerializable) { | |
| 1702 return true; | |
| 1703 } | |
| 1697 for (Type target : tree.targets) { | 1704 for (Type target : tree.targets) { |
| 1698 if (types.asSuper(target, syms.serializableType.tsym) != null) { | 1705 if (types.asSuper(target, syms.serializableType.tsym) != null) { |
| 1699 return true; | 1706 return true; |
| 1700 } | 1707 } |
| 1701 } | 1708 } |
