Fix updating of property attributes for elements.

test/test262/test262.status

 # Copyright 2011 the V8 project authors. All rights reserved.
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 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 323 matching lines @@
 S15.4.4.3_A2_T1: FAIL_OK
 
 ######################### UNANALYZED FAILURES ##########################
 
 # Bug? Object.defineProperty - Update [[Enumerable]] attribute of 'name'
 #      property to true successfully when [[Enumerable]] attribute of 'name'
 #      is false and [[Configurable]] attribute of 'name' is true,  the 'desc'
 #      is a generic descriptor which only contains [[Enumerable]] attribute
 #      as true, 'name' property is an index data property (8.12.9 step 8)
 15.2.3.6-4-82-18: FAIL
-# Bug? Object.defineProperty - Update [[Enumerable]] attribute of 'name'
-#      property to false successfully when [[Enumerable]] and [[Configurable]]
-#      attributes of 'name' property are true,  the 'desc' is a generic
-#      descriptor which only contains [Enumerable]] attribute as false and
-#      'name' property is an index accessor property (8.12.9 step 8)
-15.2.3.6-4-82-19: FAIL
-# Bug? Object.defineProperty - Update [[Enumerable]] attribute of 'name'
-#      property to false successfully when [[Enumerable]] and [[Configurable]]
-#      attributes of 'name' property are true,  the 'desc' is a generic
-#      descriptor which contains [Enumerable]] attribute as false and
-#      [[Configurable]] property is true, 'name' property is an index accessor
-#      property (8.12.9 step 8)
-15.2.3.6-4-82-20: FAIL
-# Bug? Object.defineProperty - Update [[Configurable]] attribute of 'name'
-#      property to false successfully when [[Enumerable]] and [[Configurable]]
-#      attributes of 'name' property are true, the 'desc' is a generic
-#      descriptor which only contains [[Configurable]] attribute as false,
-#      'name' property is an index accessor property (8.12.9 step 8)
-15.2.3.6-4-82-21: FAIL
-# Bug? Object.defineProperty - Update [[Configurable]] attribute of 'name'
-#      property to false successfully when [[Enumerable]] and [[Configurable]]
-#      attributes of 'name' property are true, the 'desc' is a generic
-#      descriptor which contains [[Enumerable]] attribute as true and
-#      [[Configurable]] attribute is false, 'name' property is an index accessor
-#      property (8.12.9 step 8)
-15.2.3.6-4-82-22: FAIL
-# Bug? Object.defineProperty - Update [[Enumerable]] and [[Configurable]]
-#      attributes of 'name' property to false successfully when [[Enumerable]]
-#      and [[Configurable]] attributes of 'name' property are true, the 'desc'
-#      is a generic descriptor which contains [[Enumerable]] and
-#      [[Configurable]] attributes as false, 'name' property is an index
-#      accessor property (8.12.9 step 8)
-15.2.3.6-4-82-23: FAIL
-# Bug? Object.defineProperty - Update [[Enumerable]] attributes of 'name'
-#      property to true successfully when [[Enumerable]] attribute of 'name' is
-#      false and [[Configurable]] attribute of 'name' is true, the 'desc' is a
-#      generic descriptor which only contains [[Enumerable]] attribute as true,
-#      'name' property is an index accessor property (8.12.9 step 8)
-15.2.3.6-4-82-24: FAIL
-# Bug? Object.defineProperty - 'O' is an Array, 'name' is an array index named
-#      property, 'desc' is accessor descriptor, test updating all attribute
-#      values of 'name' (15.4.5.1 step 4.c)
-15.2.3.6-4-209: FAIL
-# Bug? Object.defineProperty - 'O' is an Array, 'name' is an array index named
-#      property, name is accessor property and 'desc' is accessor descriptor,
-#      test updating the [[Enumerable]] attribute value of 'name' (15.4.5.1 step
-#      4.c)
-15.2.3.6-4-271: FAIL
-# Bug? Object.defineProperty - 'O' is an Array, 'name' is an array index named
-#      property, name is accessor property and 'desc' is accessor descriptor,
-#      test updating the [[Configurable]] attribute value of 'name' (15.4.5.1
-#      step 4.c)
-15.2.3.6-4-272: FAIL
-# Bug? Object.defineProperty - 'O' is an Array, 'name' is an array index named
-#      property, name is accessor property and 'desc' is accessor descriptor,
-#      test updating multiple attribute values of 'name' (15.4.5.1 step 4.c)
-15.2.3.6-4-273: FAIL
-# Bug? Object.defineProperty - 'O' is an Arguments object of a function that has
-#      formal parameters, 'name' is own accessor property of 'O' which is also
-#      defined in [[ParameterMap]] of 'O', and 'desc' is accessor descriptor,
-#      test updating multiple attribute values of 'name' (10.6
-#      [[DefineOwnProperty]] step 3 and 5.a.i)
-15.2.3.6-4-291-1: FAIL
-# Bug? Object.defineProperty - 'O' is an Arguments object, 'name' is own
-#      accessor property of 'O', and 'desc' is accessor descriptor, test
-#      updating multiple attribute values of 'name' (10.6 [[DefineOwnProperty]]
-#      step 3)
-15.2.3.6-4-291: FAIL
 # Bug? Object.defineProperty - 'O' is an Arguments object of a function that has
 #      formal parameters, 'name' is own property of 'O' which is also defined in
 #      [[ParameterMap]] of 'O', and 'desc' is data descriptor, test updating
 #      multiple attribute values of 'name' (10.6 [[DefineOwnProperty]] step 3
 #      and 5.b)
 15.2.3.6-4-292-1: FAIL
 # Bug? Object.defineProperty - 'O' is an Arguments object of a function that has
 #      formal parameters, 'name' is own data property of 'O' which is also
 #      defined in [[ParameterMap]] of 'O', test TypeError is thrown when
 #      updating the [[Value]] attribute value of 'name' which is defined as
@@ skipping 18 matching lines @@
 #      defined in [[ParameterMap]] of 'O', test TypeError is thrown when
 #      updating the [[Enumerable]] attribute value of 'name' which is defined as
 #      non-configurable (10.6 [[DefineOwnProperty]] step 4 and step 5b)
 15.2.3.6-4-295-1: FAIL
 # Bug? Object.defineProperty - 'O' is an Arguments object of a function that has
 #      formal parameters, 'name' is own data property of 'O' which is also
 #      defined in [[ParameterMap]] of 'O', test TypeError is thrown when
 #      updating the [[Configurable]] attribute value of 'name' which is defined
 #      as non-configurable (10.6 [[DefineOwnProperty]] step 4 and step 5b)
 15.2.3.6-4-296-1: FAIL
-# Bug? Object.defineProperty - 'O' is an Arguments object, 'name' is an index
-#      named accessor property of 'O' but not defined in [[ParameterMap]] of
-#      'O', and 'desc' is accessor descriptor, test updating multiple attribute
-#      values of 'name' (10.6 [[DefineOwnProperty]] step 3)
-15.2.3.6-4-303: FAIL
 # Bug? ES5 Attributes - indexed property 'P' with attributes [[Writable]]: true,
 #      [[Enumerable]]: true, [[Configurable]]: false is writable using simple
 #      assignment, 'O' is an Arguments object
 15.2.3.6-4-333-11: FAIL
 # Bug? ES5 Attributes - Updating indexed data property 'P' whose attributes are
 #      [[Writable]]: false, [[Enumerable]]: true, [[Configurable]]: true to an
 #      accessor property, 'A' is an Array object (8.12.9 - step 9.b.i)
 15.2.3.6-4-360-1: FAIL
 # Bug? ES5 Attributes - Updating indexed data property 'P' whose attributes are
 #      [[Writable]]: false, [[Enumerable]]: true, [[Configurable]]: true to an
@@ skipping 40 matching lines @@
 15.2.3.6-4-619: FAIL
 # Bug? ES5 Attributes - all attributes in Array.prototype.reduceRight are
 #      correct
 15.2.3.6-4-620: FAIL
 # Bug? ES5 Attributes - all attributes in String.prototype.trim are correct
 15.2.3.6-4-621: FAIL
 # Bug? ES5 Attributes - all attributes in Date.prototype.toISOString are correct
 15.2.3.6-4-623: FAIL
 # Bug? ES5 Attributes - all attributes in Date.prototype.toJSON are correct
 15.2.3.6-4-624: FAIL
-# Bug? Object.defineProperties - 'O' is an Array, 'P' is an array index named
-#      property, 'desc' is accessor descriptor, test updating all attribute
-#      values of 'P' (15.4.5.1 step 4.c)
-15.2.3.7-6-a-205: FAIL
-# Bug? Object.defineProperties - 'O' is an Array, 'P' is an array index named
-#      property that already exists on 'O' is accessor property and 'desc' is
-#      accessor descriptor, test updating the [[Enumerable]] attribute value of
-#      'P' (15.4.5.1 step 4.c)
-15.2.3.7-6-a-260: FAIL
-# Bug? Object.defineProperties - 'O' is an Array, 'P' is an array index named
-#      property that already exists on 'O' is accessor property and 'desc' is
-#      accessor descriptor, test updating the [[Configurable]] attribute value
-#      of 'P' (15.4.5.1 step 4.c)
-15.2.3.7-6-a-261: FAIL
-# Bug? Object.defineProperties - 'O' is an Array, 'P' is an array index named
-#      property that already exists on 'O' is accessor property and 'desc' is
-#      accessor descriptor, test updating multiple attribute values of 'P'
-#      (15.4.5.1 step 4.c)
-15.2.3.7-6-a-262: FAIL
-# Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own accessor
-#      property of 'O' which is also defined in [[ParameterMap]] of 'O', and
-#      'desc' is accessor descriptor, test updating multiple attribute values of
-#      'P' (10.6 [[DefineOwnProperty]] step 3)
-15.2.3.7-6-a-280: FAIL
 # Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own data
 #      property of 'O' which is also defined in [[ParameterMap]] of 'O', and
 #      'desc' is data descriptor, test updating multiple attribute values of 'P'
 #      (10.6 [[DefineOwnProperty]] step 3)
 15.2.3.7-6-a-281: FAIL
 # Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own data
 #      property of 'O' which is also defined in [[ParameterMap]] of 'O', test
 #      TypeError is thrown when updating the [[Value]] attribute value of 'P'
 #      whose writable and configurable attributes are false (10.6
 #      [[DefineOwnProperty]] step 4)
 15.2.3.7-6-a-282: FAIL
 # Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own data
 #      property of 'O' which is also defined in [[ParameterMap]] of 'O', test
 #      TypeError is thrown when updating the [[Writable]] attribute value of 'P'
 #      which is defined as non-configurable (10.6 [[DefineOwnProperty]] step 4)
 15.2.3.7-6-a-283: FAIL
 # Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own data
 #      property of 'O' which is also defined in [[ParameterMap]] of 'O', test
 #      TypeError is thrown when updating the [[Enumerable]] attribute value of
 #      'P' which is defined as non-configurable (10.6 [[DefineOwnProperty]] step
 #      4)
 15.2.3.7-6-a-284: FAIL
 # Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is own data
 #      property of 'O' which is also defined in [[ParameterMap]] of 'O', test
 #      TypeError is thrown when updating the [[Configurable]] attribute value of
 #      'P' which is defined as non-configurable (10.6 [[DefineOwnProperty]] step
 #      4)
 15.2.3.7-6-a-285: FAIL
-# Bug? Object.defineProperties - 'O' is an Arguments object, 'P' is an array
-#      index named accessor property of 'O' but not defined in [[ParameterMap]]
-#      of 'O', and 'desc' is accessor descriptor, test updating multiple
-#      attribute values of 'P' (10.6 [[DefineOwnProperty]] step 3)
-15.2.3.7-6-a-292: FAIL
 # Bug? Strict Mode - 'this' value is a string which cannot be converted to
 #      wrapper objects when the function is called with an array of arguments
 15.3.4.3-1-s: FAIL
 # Bug? Strict Mode - 'this' value is a number which cannot be converted to
 #      wrapper objects when the function is called with an array of arguments
 15.3.4.3-2-s: FAIL
 # Bug? Strict Mode - 'this' value is a boolean which cannot be converted to
 #      wrapper objects when the function is called with an array of arguments
 15.3.4.3-3-s: FAIL
 # Bug? Array.prototype.indexOf - decreasing length of array does not delete
@@ skipping 86 matching lines @@
 S15.1.3.2_A2.5_T1: SKIP
 S15.1.3.3_A2.3_T1: SKIP
 S15.1.3.4_A2.3_T1: SKIP
 S15.1.3.1_A2.5_T1: SKIP
 S15.1.3.2_A2.5_T1: SKIP
 
 [ $arch == mips ]
 
 # Skip all tests on MIPS.
 *: SKIP