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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 class Error { | 5 class Error { |
6 const Error(); | 6 const Error(); |
7 } | 7 } |
8 | 8 |
9 /** | 9 /** |
10 * Error thrown by the runtime system when an assert statement fails. | 10 * Error thrown by the runtime system when an assert statement fails. |
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147 _namedArguments.forEach((String key, var value) { | 147 _namedArguments.forEach((String key, var value) { |
148 if (i > 0) { | 148 if (i > 0) { |
149 sb.add(", "); | 149 sb.add(", "); |
150 } | 150 } |
151 sb.add(key); | 151 sb.add(key); |
152 sb.add(": "); | 152 sb.add(": "); |
153 sb.add(safeToString(value)); | 153 sb.add(safeToString(value)); |
154 i++; | 154 i++; |
155 }); | 155 }); |
156 } | 156 } |
157 if (_existingArgumentNames === null) { | 157 if (_existingArgumentNames == null) { |
158 return "NoSuchMethodError : method not found: '$_memberName'\n" | 158 return "NoSuchMethodError : method not found: '$_memberName'\n" |
159 "Receiver: ${safeToString(_receiver)}\n" | 159 "Receiver: ${safeToString(_receiver)}\n" |
160 "Arguments: [$sb]"; | 160 "Arguments: [$sb]"; |
161 } else { | 161 } else { |
162 String actualParameters = sb.toString(); | 162 String actualParameters = sb.toString(); |
163 sb = new StringBuffer(); | 163 sb = new StringBuffer(); |
164 for (int i = 0; i < _existingArgumentNames.length; i++) { | 164 for (int i = 0; i < _existingArgumentNames.length; i++) { |
165 if (i > 0) { | 165 if (i > 0) { |
166 sb.add(", "); | 166 sb.add(", "); |
167 } | 167 } |
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219 * If a class is not intending to implement the feature, it should throw | 219 * If a class is not intending to implement the feature, it should throw |
220 * an [UnsupportedError] instead. This error is only intended for | 220 * an [UnsupportedError] instead. This error is only intended for |
221 * use during development. | 221 * use during development. |
222 * | 222 * |
223 * This class temporarily implements [Exception] for backwards compatibility. | 223 * This class temporarily implements [Exception] for backwards compatibility. |
224 * The constructor is temporarily const to support [NotImplementedException]. | 224 * The constructor is temporarily const to support [NotImplementedException]. |
225 */ | 225 */ |
226 class UnimplementedError implements UnsupportedError, NotImplementedException { | 226 class UnimplementedError implements UnsupportedError, NotImplementedException { |
227 final String message; | 227 final String message; |
228 const UnimplementedError([String this.message]); | 228 const UnimplementedError([String this.message]); |
229 String toString() => (this.message !== null | 229 String toString() => (this.message != null |
230 ? "UnimplementedError: $message" | 230 ? "UnimplementedError: $message" |
231 : "UnimplementedError"); | 231 : "UnimplementedError"); |
232 } | 232 } |
233 | 233 |
234 | 234 |
235 /** Temporary class added for backwards compatibility. Will be removed. */ | 235 /** Temporary class added for backwards compatibility. Will be removed. */ |
236 interface NotImplementedException extends Exception default UnimplementedError { | 236 interface NotImplementedException extends Exception default UnimplementedError { |
237 const NotImplementedException([String message]); | 237 const NotImplementedException([String message]); |
238 } | 238 } |
239 | 239 |
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253 | 253 |
254 class OutOfMemoryError implements Error { | 254 class OutOfMemoryError implements Error { |
255 const OutOfMemoryError(); | 255 const OutOfMemoryError(); |
256 String toString() => "Out of Memory"; | 256 String toString() => "Out of Memory"; |
257 } | 257 } |
258 | 258 |
259 class StackOverflowError implements Error { | 259 class StackOverflowError implements Error { |
260 const StackOverflowError(); | 260 const StackOverflowError(); |
261 String toString() => "Stack Overflow"; | 261 String toString() => "Stack Overflow"; |
262 } | 262 } |
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