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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 patch class Object { | 5 patch class Object { |
| 6 | 6 |
| 7 // Helpers used to implement hashCode. If a hashCode is used we remember it | 7 // Helpers used to implement hashCode. If a hashCode is used we remember it |
| 8 // using an Expando object. A new hashCode value is calculated using a Random | 8 // using an Expando object. A new hashCode value is calculated using a Random |
| 9 // number generator. | 9 // number generator. |
| 10 static Expando _hashCodeExp = new Expando("Object.hashCode"); | 10 static Expando _hashCodeExp = new Expando("Object.hashCode"); |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 // A statically dispatched version of Object.toString. | 26 // A statically dispatched version of Object.toString. |
| 27 static String _toString(obj) native "Object_toString"; | 27 static String _toString(obj) native "Object_toString"; |
| 28 | 28 |
| 29 _noSuchMethod(bool isMethod, | 29 _noSuchMethod(bool isMethod, |
| 30 String memberName, | 30 String memberName, |
| 31 int type, | 31 int type, |
| 32 List arguments, | 32 List arguments, |
| 33 Map<String, dynamic> namedArguments) | 33 Map<String, dynamic> namedArguments) |
| 34 native "Object_noSuchMethod"; | 34 native "Object_noSuchMethod"; |
| 35 | 35 |
| 36 /* patch */ noSuchMethod(InvocationMirror invocation) { | 36 /* patch */ noSuchMethod(Invocation invocation) { |
| 37 return _noSuchMethod(invocation.isMethod, | 37 return _noSuchMethod(invocation.isMethod, |
| 38 invocation.memberName, | 38 invocation.memberName, |
| 39 invocation._type, | 39 invocation._type, |
| 40 invocation.positionalArguments, | 40 invocation.positionalArguments, |
| 41 invocation.namedArguments); | 41 invocation.namedArguments); |
| 42 } | 42 } |
| 43 | 43 |
| 44 /* patch */ Type get runtimeType native "Object_runtimeType"; | 44 /* patch */ Type get runtimeType native "Object_runtimeType"; |
| 45 | 45 |
| 46 // Call this function instead of inlining instanceof, thus collecting | 46 // Call this function instead of inlining instanceof, thus collecting |
| 47 // type feedback and reducing code size of unoptimized code. | 47 // type feedback and reducing code size of unoptimized code. |
| 48 bool _instanceOf(instantiator, | 48 bool _instanceOf(instantiator, |
| 49 instantiator_type_arguments, | 49 instantiator_type_arguments, |
| 50 type, | 50 type, |
| 51 bool negate) | 51 bool negate) |
| 52 native "Object_instanceOf"; | 52 native "Object_instanceOf"; |
| 53 | 53 |
| 54 // Call this function instead of inlining 'as', thus collecting type | 54 // Call this function instead of inlining 'as', thus collecting type |
| 55 // feedback. Returns receiver. | 55 // feedback. Returns receiver. |
| 56 _as(instantiator, instantiator_type_arguments, type) native "Object_as"; | 56 _as(instantiator, instantiator_type_arguments, type) native "Object_as"; |
| 57 } | 57 } |
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