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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 #ifndef VM_OBJECT_H_ | 5 #ifndef VM_OBJECT_H_ |
6 #define VM_OBJECT_H_ | 6 #define VM_OBJECT_H_ |
7 | 7 |
8 #include "include/dart_api.h" | 8 #include "include/dart_api.h" |
9 #include "platform/assert.h" | 9 #include "platform/assert.h" |
10 #include "platform/utils.h" | 10 #include "platform/utils.h" |
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681 return raw_ptr()->type_parameters_; | 681 return raw_ptr()->type_parameters_; |
682 } | 682 } |
683 void set_type_parameters(const TypeArguments& value) const; | 683 void set_type_parameters(const TypeArguments& value) const; |
684 intptr_t NumTypeParameters() const; | 684 intptr_t NumTypeParameters() const; |
685 static intptr_t type_parameters_offset() { | 685 static intptr_t type_parameters_offset() { |
686 return OFFSET_OF(RawClass, type_parameters_); | 686 return OFFSET_OF(RawClass, type_parameters_); |
687 } | 687 } |
688 | 688 |
689 // Return a TypeParameter if the type_name is a type parameter of this class. | 689 // Return a TypeParameter if the type_name is a type parameter of this class. |
690 // Return null otherwise. | 690 // Return null otherwise. |
691 RawTypeParameter* LookupTypeParameter(const String& type_name, | 691 RawTypeParameter* LookupTypeParameter(const String& type_name) const; |
692 intptr_t token_pos) const; | |
693 | 692 |
694 // The type argument vector is flattened and includes the type arguments of | 693 // The type argument vector is flattened and includes the type arguments of |
695 // the super class. | 694 // the super class. |
696 bool HasTypeArguments() const; | 695 bool HasTypeArguments() const; |
697 intptr_t NumTypeArguments() const; | 696 intptr_t NumTypeArguments() const; |
698 | 697 |
699 // If this class is parameterized, each instance has a type_arguments field. | 698 // If this class is parameterized, each instance has a type_arguments field. |
700 static const intptr_t kNoTypeArguments = -1; | 699 static const intptr_t kNoTypeArguments = -1; |
701 intptr_t type_arguments_field_offset() const { | 700 intptr_t type_arguments_field_offset() const { |
702 ASSERT(is_type_finalized() || is_prefinalized()); | 701 ASSERT(is_type_finalized() || is_prefinalized()); |
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5971 | 5970 |
5972 | 5971 |
5973 RawObject* MegamorphicCache::GetTargetFunction(const Array& array, | 5972 RawObject* MegamorphicCache::GetTargetFunction(const Array& array, |
5974 intptr_t index) { | 5973 intptr_t index) { |
5975 return array.At((index * kEntryLength) + kTargetFunctionIndex); | 5974 return array.At((index * kEntryLength) + kTargetFunctionIndex); |
5976 } | 5975 } |
5977 | 5976 |
5978 } // namespace dart | 5977 } // namespace dart |
5979 | 5978 |
5980 #endif // VM_OBJECT_H_ | 5979 #endif // VM_OBJECT_H_ |
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