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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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| 86 Mode mode, | 86 Mode mode, |
| 87 bool is_valid_LHS, | 87 bool is_valid_LHS, |
| 88 Kind kind) | 88 Kind kind) |
| 89 : scope_(scope), | 89 : scope_(scope), |
| 90 name_(name), | 90 name_(name), |
| 91 mode_(mode), | 91 mode_(mode), |
| 92 kind_(kind), | 92 kind_(kind), |
| 93 local_if_not_shadowed_(NULL), | 93 local_if_not_shadowed_(NULL), |
| 94 rewrite_(NULL), | 94 rewrite_(NULL), |
| 95 is_valid_LHS_(is_valid_LHS), | 95 is_valid_LHS_(is_valid_LHS), |
| 96 is_accessed_from_inner_function_scope_(false), | 96 is_accessed_from_inner_scope_(false), |
| 97 is_used_(false) { | 97 is_used_(false) { |
| 98 // names must be canonicalized for fast equality checks | 98 // names must be canonicalized for fast equality checks |
| 99 ASSERT(name->IsSymbol()); | 99 ASSERT(name->IsSymbol()); |
| 100 } | 100 } |
| 101 | 101 |
| 102 | 102 |
| 103 bool Variable::is_global() const { | 103 bool Variable::is_global() const { |
| 104 // Temporaries are never global, they must always be allocated in the | 104 // Temporaries are never global, they must always be allocated in the |
| 105 // activation frame. | 105 // activation frame. |
| 106 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); | 106 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); |
| 107 } | 107 } |
| 108 | 108 |
| 109 } } // namespace v8::internal | 109 } } // namespace v8::internal |
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