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Issue 8561011: Avoid explicitly using built-in new operator where possible to appease VS compiler. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 1 month ago
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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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48 /* nothing to do */ 48 /* nothing to do */
49 virtual ~ZoneAllocator() {} 49 virtual ~ZoneAllocator() {}
50 50
51 virtual void* New(size_t size) { return ZONE->New(static_cast<int>(size)); } 51 virtual void* New(size_t size) { return ZONE->New(static_cast<int>(size)); }
52 52
53 /* ignored - Zone is freed in one fell swoop */ 53 /* ignored - Zone is freed in one fell swoop */
54 virtual void Delete(void* p) {} 54 virtual void Delete(void* p) {}
55 }; 55 };
56 56
57 57
58 static ZoneAllocator* LocalsMapAllocator = ::new ZoneAllocator(); 58 static ZoneAllocator* LocalsMapAllocator = new ZoneAllocator();
59 59
60 60
61 // ---------------------------------------------------------------------------- 61 // ----------------------------------------------------------------------------
62 // Implementation of LocalsMap 62 // Implementation of LocalsMap
63 // 63 //
64 // Note: We are storing the handle locations as key values in the hash map. 64 // Note: We are storing the handle locations as key values in the hash map.
65 // When inserting a new variable via Declare(), we rely on the fact that 65 // When inserting a new variable via Declare(), we rely on the fact that
66 // the handle location remains alive for the duration of that variable 66 // the handle location remains alive for the duration of that variable
67 // use. Because a Variable holding a handle with the same location exists 67 // use. Because a Variable holding a handle with the same location exists
68 // this is ensured. 68 // this is ensured.
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1178 } 1178 }
1179 1179
1180 1180
1181 int Scope::ContextLocalCount() const { 1181 int Scope::ContextLocalCount() const {
1182 if (num_heap_slots() == 0) return 0; 1182 if (num_heap_slots() == 0) return 0;
1183 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - 1183 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
1184 (function_ != NULL && function_->var()->IsContextSlot() ? 1 : 0); 1184 (function_ != NULL && function_->var()->IsContextSlot() ? 1 : 0);
1185 } 1185 }
1186 1186
1187 } } // namespace v8::internal 1187 } } // namespace v8::internal
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