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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/scopes.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/bootstrapper.h" | 8 #include "src/bootstrapper.h" |
9 #include "src/messages.h" | 9 #include "src/messages.h" |
10 #include "src/parser.h" | 10 #include "src/parser.h" |
11 #include "src/scopeinfo.h" | 11 #include "src/scopeinfo.h" |
12 #include "src/scopes.h" | |
13 | 12 |
14 namespace v8 { | 13 namespace v8 { |
15 namespace internal { | 14 namespace internal { |
16 | 15 |
17 // ---------------------------------------------------------------------------- | 16 // ---------------------------------------------------------------------------- |
18 // Implementation of LocalsMap | 17 // Implementation of LocalsMap |
19 // | 18 // |
20 // Note: We are storing the handle locations as key values in the hash map. | 19 // Note: We are storing the handle locations as key values in the hash map. |
21 // When inserting a new variable via Declare(), we rely on the fact that | 20 // When inserting a new variable via Declare(), we rely on the fact that |
22 // the handle location remains alive for the duration of that variable | 21 // the handle location remains alive for the duration of that variable |
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1611 function_ != NULL && function_->proxy()->var()->IsContextSlot(); | 1610 function_ != NULL && function_->proxy()->var()->IsContextSlot(); |
1612 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - num_global_slots() - | 1611 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - num_global_slots() - |
1613 (is_function_var_in_context ? 1 : 0); | 1612 (is_function_var_in_context ? 1 : 0); |
1614 } | 1613 } |
1615 | 1614 |
1616 | 1615 |
1617 int Scope::ContextGlobalCount() const { return num_global_slots(); } | 1616 int Scope::ContextGlobalCount() const { return num_global_slots(); } |
1618 | 1617 |
1619 } // namespace internal | 1618 } // namespace internal |
1620 } // namespace v8 | 1619 } // namespace v8 |
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