Sam Rawlins
fae8a34f33
Change-Id: I914d0906ea417e186139c765b8d42a735dd263d6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/455461 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>
50 lines
1.8 KiB
Dart
50 lines
1.8 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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/// @docImport 'package:analyzer/error/listener.dart';
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library;
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import 'dart:collection';
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import 'package:_fe_analyzer_shared/src/base/errors.dart';
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import 'package:analyzer/src/diagnostic/diagnostic_code_values.dart';
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export 'package:_fe_analyzer_shared/src/base/errors.dart'
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show DiagnosticCode, DiagnosticSeverity, DiagnosticType;
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export 'package:analyzer/src/dart/error/lint_codes.dart' show LintCode;
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export 'package:analyzer/src/diagnostic/diagnostic_code_values.dart'
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show diagnosticCodeValues, errorCodeValues;
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/// The lazy initialized map from [DiagnosticCode.uniqueName] to the
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/// [DiagnosticCode] instance.
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final HashMap<String, DiagnosticCode> _uniqueNameToCodeMap =
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_computeUniqueNameToCodeMap();
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/// Return the [DiagnosticCode] with the given [uniqueName], or `null` if not
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/// found.
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DiagnosticCode? errorCodeByUniqueName(String uniqueName) {
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return _uniqueNameToCodeMap[uniqueName];
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}
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/// The map from [DiagnosticCode.uniqueName] to the [DiagnosticCode] instance
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/// for all [diagnosticCodeValues].
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HashMap<String, DiagnosticCode> _computeUniqueNameToCodeMap() {
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var result = HashMap<String, DiagnosticCode>();
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for (DiagnosticCode diagnosticCode in diagnosticCodeValues) {
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var uniqueName = diagnosticCode.uniqueName;
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assert(() {
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if (result.containsKey(uniqueName)) {
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throw StateError('Not unique: $uniqueName');
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}
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return true;
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}());
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result[uniqueName] = diagnosticCode;
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}
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return result;
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}
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/// A deprecated name for [Diagnostic]. Please use [Diagnostic].
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@Deprecated("Use 'Diagnostic' instead.")
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typedef AnalysisError = Diagnostic;
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