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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, 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 /// Mixins that implement convenience methods on [Element] subclasses. | 5 /// Mixins that implement convenience methods on [Element] subclasses. |
6 | 6 |
7 library elements.common; | 7 library elements.common; |
8 | 8 |
9 import '../dart2jslib.dart' show Compiler, isPrivateName; | 9 import '../compiler.dart' show |
10 import '../dart_types.dart' show DartType, InterfaceType, FunctionType; | 10 Compiler, |
11 import '../util/util.dart' show Link; | 11 isPrivateName; |
| 12 import '../dart_types.dart' show |
| 13 DartType, |
| 14 InterfaceType, |
| 15 FunctionType; |
| 16 import '../util/util.dart' show |
| 17 Link; |
12 | 18 |
13 import 'elements.dart'; | 19 import 'elements.dart'; |
14 | 20 |
15 abstract class ElementCommon implements Element { | 21 abstract class ElementCommon implements Element { |
16 @override | 22 @override |
17 bool get isLibrary => kind == ElementKind.LIBRARY; | 23 bool get isLibrary => kind == ElementKind.LIBRARY; |
18 | 24 |
19 @override | 25 @override |
20 bool get isCompilationUnit => kind == ElementKind.COMPILATION_UNIT; | 26 bool get isCompilationUnit => kind == ElementKind.COMPILATION_UNIT; |
21 | 27 |
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485 // this signature must not have more required parameters. Having more | 491 // this signature must not have more required parameters. Having more |
486 // optional parameters is not a problem, they simply are never provided | 492 // optional parameters is not a problem, they simply are never provided |
487 // by call sites of a call to a method with the other signature. | 493 // by call sites of a call to a method with the other signature. |
488 int otherTotalCount = signature.parameterCount; | 494 int otherTotalCount = signature.parameterCount; |
489 return requiredParameterCount <= otherTotalCount | 495 return requiredParameterCount <= otherTotalCount |
490 && parameterCount >= otherTotalCount; | 496 && parameterCount >= otherTotalCount; |
491 } | 497 } |
492 return true; | 498 return true; |
493 } | 499 } |
494 } | 500 } |
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