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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 "v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "scopes.h" | 7 #include "src/scopes.h" |
8 | 8 |
9 #include "accessors.h" | 9 #include "src/accessors.h" |
10 #include "bootstrapper.h" | 10 #include "src/bootstrapper.h" |
11 #include "compiler.h" | 11 #include "src/compiler.h" |
12 #include "messages.h" | 12 #include "src/messages.h" |
13 #include "scopeinfo.h" | 13 #include "src/scopeinfo.h" |
14 | 14 |
15 namespace v8 { | 15 namespace v8 { |
16 namespace internal { | 16 namespace internal { |
17 | 17 |
18 // ---------------------------------------------------------------------------- | 18 // ---------------------------------------------------------------------------- |
19 // Implementation of LocalsMap | 19 // Implementation of LocalsMap |
20 // | 20 // |
21 // Note: We are storing the handle locations as key values in the hash map. | 21 // Note: We are storing the handle locations as key values in the hash map. |
22 // When inserting a new variable via Declare(), we rely on the fact that | 22 // When inserting a new variable via Declare(), we rely on the fact that |
23 // the handle location remains alive for the duration of that variable | 23 // the handle location remains alive for the duration of that variable |
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1372 } | 1372 } |
1373 | 1373 |
1374 | 1374 |
1375 int Scope::ContextLocalCount() const { | 1375 int Scope::ContextLocalCount() const { |
1376 if (num_heap_slots() == 0) return 0; | 1376 if (num_heap_slots() == 0) return 0; |
1377 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - | 1377 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - |
1378 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0); | 1378 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0); |
1379 } | 1379 } |
1380 | 1380 |
1381 } } // namespace v8::internal | 1381 } } // namespace v8::internal |
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