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Issue 99263002: Remove remaining HandleScope::Close usage (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years 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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76 template <class S> static Handle<T> cast(Handle<S> that) { 76 template <class S> static Handle<T> cast(Handle<S> that) {
77 T::cast(*reinterpret_cast<T**>(that.location_)); 77 T::cast(*reinterpret_cast<T**>(that.location_));
78 return Handle<T>(reinterpret_cast<T**>(that.location_)); 78 return Handle<T>(reinterpret_cast<T**>(that.location_));
79 } 79 }
80 80
81 static Handle<T> null() { return Handle<T>(); } 81 static Handle<T> null() { return Handle<T>(); }
82 bool is_null() const { return location_ == NULL; } 82 bool is_null() const { return location_ == NULL; }
83 83
84 // Closes the given scope, but lets this handle escape. See 84 // Closes the given scope, but lets this handle escape. See
85 // implementation in api.h. 85 // implementation in api.h.
86 inline Handle<T> EscapeFrom(v8::HandleScope* scope); 86 inline Handle<T> EscapeFrom(v8::EscapableHandleScope* scope);
87 87
88 #ifdef DEBUG 88 #ifdef DEBUG
89 enum DereferenceCheckMode { INCLUDE_DEFERRED_CHECK, NO_DEFERRED_CHECK }; 89 enum DereferenceCheckMode { INCLUDE_DEFERRED_CHECK, NO_DEFERRED_CHECK };
90 90
91 bool IsDereferenceAllowed(DereferenceCheckMode mode) const; 91 bool IsDereferenceAllowed(DereferenceCheckMode mode) const;
92 #endif // DEBUG 92 #endif // DEBUG
93 93
94 private: 94 private:
95 T** location_; 95 T** location_;
96 96
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313 private: 313 private:
314 Isolate* isolate_; 314 Isolate* isolate_;
315 Object** limit_; 315 Object** limit_;
316 int level_; 316 int level_;
317 #endif 317 #endif
318 }; 318 };
319 319
320 } } // namespace v8::internal 320 } } // namespace v8::internal
321 321
322 #endif // V8_HANDLES_H_ 322 #endif // V8_HANDLES_H_
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