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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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| 59 bool is_valid_LHS, | 59 bool is_valid_LHS, |
| 60 Kind kind) | 60 Kind kind) |
| 61 : scope_(scope), | 61 : scope_(scope), |
| 62 name_(name), | 62 name_(name), |
| 63 mode_(mode), | 63 mode_(mode), |
| 64 kind_(kind), | 64 kind_(kind), |
| 65 location_(UNALLOCATED), | 65 location_(UNALLOCATED), |
| 66 index_(-1), | 66 index_(-1), |
| 67 local_if_not_shadowed_(NULL), | 67 local_if_not_shadowed_(NULL), |
| 68 is_valid_LHS_(is_valid_LHS), | 68 is_valid_LHS_(is_valid_LHS), |
| 69 is_accessed_from_inner_function_scope_(false), | 69 is_accessed_from_inner_scope_(false), |
| 70 is_used_(false) { | 70 is_used_(false) { |
| 71 // names must be canonicalized for fast equality checks | 71 // names must be canonicalized for fast equality checks |
| 72 ASSERT(name->IsSymbol()); | 72 ASSERT(name->IsSymbol()); |
| 73 } | 73 } |
| 74 | 74 |
| 75 | 75 |
| 76 bool Variable::is_global() const { | 76 bool Variable::is_global() const { |
| 77 // Temporaries are never global, they must always be allocated in the | 77 // Temporaries are never global, they must always be allocated in the |
| 78 // activation frame. | 78 // activation frame. |
| 79 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); | 79 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); |
| 80 } | 80 } |
| 81 | 81 |
| 82 } } // namespace v8::internal | 82 } } // namespace v8::internal |
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