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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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