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Issue 255153002: JSObject::GetHiddenProperty() handlified. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 7 months ago
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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 #ifndef V8_OBJECTS_H_ 5 #ifndef V8_OBJECTS_H_
6 #define V8_OBJECTS_H_ 6 #define V8_OBJECTS_H_
7 7
8 #include "allocation.h" 8 #include "allocation.h"
9 #include "assert-scope.h" 9 #include "assert-scope.h"
10 #include "builtins.h" 10 #include "builtins.h"
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2366 // hidden properties. 2366 // hidden properties.
2367 2367
2368 // Sets a hidden property on this object. Returns this object if successful, 2368 // Sets a hidden property on this object. Returns this object if successful,
2369 // undefined if called on a detached proxy. 2369 // undefined if called on a detached proxy.
2370 static Handle<Object> SetHiddenProperty(Handle<JSObject> object, 2370 static Handle<Object> SetHiddenProperty(Handle<JSObject> object,
2371 Handle<Name> key, 2371 Handle<Name> key,
2372 Handle<Object> value); 2372 Handle<Object> value);
2373 // Gets the value of a hidden property with the given key. Returns the hole 2373 // Gets the value of a hidden property with the given key. Returns the hole
2374 // if the property doesn't exist (or if called on a detached proxy), 2374 // if the property doesn't exist (or if called on a detached proxy),
2375 // otherwise returns the value set for the key. 2375 // otherwise returns the value set for the key.
2376 Object* GetHiddenProperty(Name* key); 2376 Object* GetHiddenProperty(Handle<Name> key);
2377 // Deletes a hidden property. Deleting a non-existing property is 2377 // Deletes a hidden property. Deleting a non-existing property is
2378 // considered successful. 2378 // considered successful.
2379 static void DeleteHiddenProperty(Handle<JSObject> object, 2379 static void DeleteHiddenProperty(Handle<JSObject> object,
2380 Handle<Name> key); 2380 Handle<Name> key);
2381 // Returns true if the object has a property with the hidden string as name. 2381 // Returns true if the object has a property with the hidden string as name.
2382 static bool HasHiddenProperties(Handle<JSObject> object); 2382 static bool HasHiddenProperties(Handle<JSObject> object);
2383 2383
2384 static void SetIdentityHash(Handle<JSObject> object, Handle<Smi> hash); 2384 static void SetIdentityHash(Handle<JSObject> object, Handle<Smi> hash);
2385 2385
2386 static inline void ValidateElements(Handle<JSObject> object); 2386 static inline void ValidateElements(Handle<JSObject> object);
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11192 } else { 11192 } else {
11193 value &= ~(1 << bit_position); 11193 value &= ~(1 << bit_position);
11194 } 11194 }
11195 return value; 11195 return value;
11196 } 11196 }
11197 }; 11197 };
11198 11198
11199 } } // namespace v8::internal 11199 } } // namespace v8::internal
11200 11200
11201 #endif // V8_OBJECTS_H_ 11201 #endif // V8_OBJECTS_H_
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