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3ce48be152
The new set does not allocate memory when the size of the array is reduced. Furthermore the [[PutObject]] method directly calls the new length setter. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMA_ARRAY_OBJECT_H
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#define ECMA_ARRAY_OBJECT_H
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#include "ecma-globals.h"
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/** \addtogroup ecma ECMA
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* @{
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*
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* \addtogroup ecmaarrayobject ECMA Array object related routines
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* @{
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*/
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/**
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* Flags for ecma_op_array_object_set_length
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*/
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typedef enum
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{
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ECMA_ARRAY_OBJECT_SET_LENGTH_FLAG_IS_THROW = 1u << 0, /**< is_throw flag is set */
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ECMA_ARRAY_OBJECT_SET_LENGTH_FLAG_REJECT = 1u << 1, /**< reject later because the descriptor flags
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* contains an unallowed combination */
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ECMA_ARRAY_OBJECT_SET_LENGTH_FLAG_WRITABLE_DEFINED = 1u << 2, /**< writable flag defined
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* in the property descriptor */
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ECMA_ARRAY_OBJECT_SET_LENGTH_FLAG_WRITABLE = 1u << 3, /**< writable flag enabled
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* in the property descriptor */
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} ecma_array_object_set_length_flags_t;
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extern ecma_value_t
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ecma_op_create_array_object (const ecma_value_t *, ecma_length_t, bool);
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extern ecma_value_t
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ecma_op_array_object_set_length (ecma_object_t *, ecma_value_t, uint32_t);
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extern ecma_value_t
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ecma_op_array_object_define_own_property (ecma_object_t *, ecma_string_t *, const ecma_property_descriptor_t *, bool);
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/**
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* @}
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* @}
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*/
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#endif /* !ECMA_ARRAY_OBJECT_H */
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