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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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89 ASSERT(backing_[kLanguageModeIndex] == CLASSIC_MODE || | 89 ASSERT(backing_[kLanguageModeIndex] == CLASSIC_MODE || |
90 backing_[kLanguageModeIndex] == STRICT_MODE || | 90 backing_[kLanguageModeIndex] == STRICT_MODE || |
91 backing_[kLanguageModeIndex] == EXTENDED_MODE); | 91 backing_[kLanguageModeIndex] == EXTENDED_MODE); |
92 return static_cast<LanguageMode>(backing_[kLanguageModeIndex]); | 92 return static_cast<LanguageMode>(backing_[kLanguageModeIndex]); |
93 } | 93 } |
94 | 94 |
95 bool is_valid() { return !backing_.is_empty(); } | 95 bool is_valid() { return !backing_.is_empty(); } |
96 | 96 |
97 private: | 97 private: |
98 Vector<unsigned> backing_; | 98 Vector<unsigned> backing_; |
99 bool owns_data_; | |
100 }; | 99 }; |
101 | 100 |
102 | 101 |
103 class ScriptDataImpl : public ScriptData { | 102 class ScriptDataImpl : public ScriptData { |
104 public: | 103 public: |
105 explicit ScriptDataImpl(Vector<unsigned> store) | 104 explicit ScriptDataImpl(Vector<unsigned> store) |
106 : store_(store), | 105 : store_(store), |
107 owns_store_(true) { } | 106 owns_store_(true) { } |
108 | 107 |
109 // Create an empty ScriptDataImpl that is guaranteed to not satisfy | 108 // Create an empty ScriptDataImpl that is guaranteed to not satisfy |
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878 private: | 877 private: |
879 static const int kTypeSlot = 0; | 878 static const int kTypeSlot = 0; |
880 static const int kElementsSlot = 1; | 879 static const int kElementsSlot = 1; |
881 | 880 |
882 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); | 881 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); |
883 }; | 882 }; |
884 | 883 |
885 } } // namespace v8::internal | 884 } } // namespace v8::internal |
886 | 885 |
887 #endif // V8_PARSER_H_ | 886 #endif // V8_PARSER_H_ |
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