| // Copyright (c) 2023, 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.keepanno.ast; |
| |
| public class KeepAnnotationParserException extends RuntimeException { |
| |
| private final ParsingContext context; |
| |
| public KeepAnnotationParserException(ParsingContext context, String message) { |
| super(message); |
| this.context = context; |
| } |
| |
| public KeepAnnotationParserException(ParsingContext context, RuntimeException cause) { |
| super(cause); |
| this.context = context; |
| } |
| |
| @Override |
| public String getMessage() { |
| return super.getMessage() + getContextAsString(); |
| } |
| |
| private String getContextAsString() { |
| StringBuilder builder = new StringBuilder(); |
| ParsingContext current = context; |
| while (current != null) { |
| builder |
| .append("\n at ") |
| .append(current.getContextType()) |
| .append(": ") |
| .append(current.getContextFrameAsString()); |
| current = current.getParentContext(); |
| } |
| return builder.toString(); |
| } |
| } |