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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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69 | 69 |
70 class FunctionEntry BASE_EMBEDDED { | 70 class FunctionEntry BASE_EMBEDDED { |
71 public: | 71 public: |
72 explicit FunctionEntry(Vector<unsigned> backing) : backing_(backing) { } | 72 explicit FunctionEntry(Vector<unsigned> backing) : backing_(backing) { } |
73 FunctionEntry() : backing_(Vector<unsigned>::empty()) { } | 73 FunctionEntry() : backing_(Vector<unsigned>::empty()) { } |
74 | 74 |
75 int start_pos() { return backing_[kStartPosOffset]; } | 75 int start_pos() { return backing_[kStartPosOffset]; } |
76 int end_pos() { return backing_[kEndPosOffset]; } | 76 int end_pos() { return backing_[kEndPosOffset]; } |
77 int literal_count() { return backing_[kLiteralCountOffset]; } | 77 int literal_count() { return backing_[kLiteralCountOffset]; } |
78 int property_count() { return backing_[kPropertyCountOffset]; } | 78 int property_count() { return backing_[kPropertyCountOffset]; } |
79 bool strict_mode() { return backing_[kStrictModeOffset] != 0; } | 79 StrictModeFlag strict_mode_flag() { |
| 80 return static_cast<StrictModeFlag>(backing_[kStrictModeOffset]); |
| 81 } |
80 | 82 |
81 bool is_valid() { return backing_.length() > 0; } | 83 bool is_valid() { return backing_.length() > 0; } |
82 | 84 |
83 static const int kSize = 5; | 85 static const int kSize = 5; |
84 | 86 |
85 private: | 87 private: |
86 Vector<unsigned> backing_; | 88 Vector<unsigned> backing_; |
87 static const int kStartPosOffset = 0; | 89 static const int kStartPosOffset = 0; |
88 static const int kEndPosOffset = 1; | 90 static const int kEndPosOffset = 1; |
89 static const int kLiteralCountOffset = 2; | 91 static const int kLiteralCountOffset = 2; |
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774 private: | 776 private: |
775 static const int kTypeSlot = 0; | 777 static const int kTypeSlot = 0; |
776 static const int kElementsSlot = 1; | 778 static const int kElementsSlot = 1; |
777 | 779 |
778 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); | 780 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); |
779 }; | 781 }; |
780 | 782 |
781 } } // namespace v8::internal | 783 } } // namespace v8::internal |
782 | 784 |
783 #endif // V8_PARSER_H_ | 785 #endif // V8_PARSER_H_ |
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