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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 library universe.function_set; | 5 library universe.function_set; |
6 | 6 |
7 import '../common/names.dart' show Identifiers, Selectors; | 7 import '../common/names.dart' show Identifiers, Selectors; |
8 import '../compiler.dart' show Compiler; | 8 import '../compiler.dart' show Compiler; |
9 import '../elements/elements.dart'; | 9 import '../elements/elements.dart'; |
10 import '../types/types.dart'; | 10 import '../types/types.dart'; |
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118 : this.selector = selector, | 118 : this.selector = selector, |
119 this.constraint = constraint, | 119 this.constraint = constraint, |
120 this.hashCode = | 120 this.hashCode = |
121 Hashing.mixHashCodeBits(selector.hashCode, constraint.hashCode) { | 121 Hashing.mixHashCodeBits(selector.hashCode, constraint.hashCode) { |
122 assert(constraint != null); | 122 assert(constraint != null); |
123 } | 123 } |
124 | 124 |
125 String get name => selector.name; | 125 String get name => selector.name; |
126 | 126 |
127 bool applies(Element element, ClosedWorld closedWorld) { | 127 bool applies(Element element, ClosedWorld closedWorld) { |
128 if (!selector.appliesUnnamed(element, closedWorld.backend)) return false; | 128 if (!selector.appliesUnnamed(element)) return false; |
129 return constraint.canHit(element, selector, closedWorld); | 129 return constraint.canHit(element, selector, closedWorld); |
130 } | 130 } |
131 | 131 |
132 bool needsNoSuchMethodHandling(ClosedWorld closedWorld) { | 132 bool needsNoSuchMethodHandling(ClosedWorld closedWorld) { |
133 return constraint.needsNoSuchMethodHandling(selector, closedWorld); | 133 return constraint.needsNoSuchMethodHandling(selector, closedWorld); |
134 } | 134 } |
135 | 135 |
136 bool operator ==(other) { | 136 bool operator ==(other) { |
137 if (identical(this, other)) return true; | 137 if (identical(this, other)) return true; |
138 return selector == other.selector && constraint == other.constraint; | 138 return selector == other.selector && constraint == other.constraint; |
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292 } else if (closedWorld.isInstantiated(cls.declaration)) { | 292 } else if (closedWorld.isInstantiated(cls.declaration)) { |
293 return new TypeMask.nonNullSubclass(cls.declaration, closedWorld); | 293 return new TypeMask.nonNullSubclass(cls.declaration, closedWorld); |
294 } else { | 294 } else { |
295 // TODO(johnniwinther): Avoid the need for this case. | 295 // TODO(johnniwinther): Avoid the need for this case. |
296 return const TypeMask.empty(); | 296 return const TypeMask.empty(); |
297 } | 297 } |
298 }), | 298 }), |
299 closedWorld); | 299 closedWorld); |
300 } | 300 } |
301 } | 301 } |
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