| // Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.horizontalclassmerging.policies; |
| |
| import com.android.tools.r8.graph.DexProgramClass; |
| import com.android.tools.r8.horizontalclassmerging.HorizontalClassMerger.Mode; |
| |
| public class AtMostOneClassInitializer extends AtMostOneClassThatMatchesPolicy { |
| |
| public AtMostOneClassInitializer(Mode mode) { |
| // TODO(b/182124475): Allow merging groups with multiple <clinit> methods in the final round of |
| // merging. |
| assert mode.isFinal(); |
| } |
| |
| @Override |
| boolean atMostOneOf(DexProgramClass clazz) { |
| return clazz.hasClassInitializer(); |
| } |
| |
| @Override |
| public String getName() { |
| return "AtMostOneClassInitializer"; |
| } |
| } |