| // Copyright (c) 2017, 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.utils; |
| |
| import com.android.tools.r8.Diagnostic; |
| import com.android.tools.r8.Keep; |
| import com.android.tools.r8.origin.Origin; |
| import com.android.tools.r8.position.Position; |
| |
| /** |
| * A diagnostic message. |
| * |
| * <p>This string diagnostic is used to report various error messages from the compiler. There is |
| * no guarantee that the message will remain the same or that the issue will continue to be reported |
| * by way of a {@link StringDiagnostic}. If there is a need to reliably identify a particular kind |
| * of error which is currently reported via a {@link StringDiagnostic}, then please file a feature |
| * request on D8/R8. |
| */ |
| @Keep |
| public class StringDiagnostic implements Diagnostic { |
| |
| private final Origin origin; |
| private final Position position; |
| private final String message; |
| |
| public StringDiagnostic(String message) { |
| this(message, Origin.unknown()); |
| } |
| |
| public StringDiagnostic(String message, Origin origin) { |
| this(message, origin, Position.UNKNOWN); |
| } |
| |
| public StringDiagnostic(String message, Origin origin, Position position) { |
| assert message != null; |
| assert origin != null; |
| assert position != null; |
| this.origin = origin; |
| this.position = position; |
| this.message = message; |
| } |
| |
| @Override |
| public Origin getOrigin() { |
| return origin; |
| } |
| |
| @Override |
| public Position getPosition() { |
| return position; |
| } |
| |
| @Override |
| public String getDiagnosticMessage() { |
| return message; |
| } |
| } |