cafe-grader-web Files · node_modules/es-abstract/2017/CreateDataProperty.js

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Commit Description:

submission report

Commit Description:

submission report

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r790:7ddf708c67bd default

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r789:8cd7e8db7e38 default

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                    node_modules/es-abstract/2017/CreateDataProperty.js
                
             | 45 lines
             | 1.3 KiB
             | application/javascript 
             | JavascriptLexer
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     admin
  
move datatable to yarn

              r789
            
      'use strict';

      var GetIntrinsic = require('../GetIntrinsic');

      var $TypeError = GetIntrinsic('%TypeError%');

      var DefineOwnProperty = require('../helpers/DefineOwnProperty');

      var FromPropertyDescriptor = require('./FromPropertyDescriptor');

      var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');

      var IsDataDescriptor = require('./IsDataDescriptor');

      var IsExtensible = require('./IsExtensible');

      var IsPropertyKey = require('./IsPropertyKey');

      var SameValue = require('./SameValue');

      var Type = require('./Type');

      // https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty

      module.exports = function CreateDataProperty(O, P, V) {

      	if (Type(O) !== 'Object') {

      		throw new $TypeError('Assertion failed: Type(O) is not Object');

      	}

      	if (!IsPropertyKey(P)) {

      		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');

      	}

      	var oldDesc = OrdinaryGetOwnProperty(O, P);

      	var extensible = !oldDesc || IsExtensible(O);

      	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);

      	if (immutable || !extensible) {

      		return false;

      	}

      	return DefineOwnProperty(

      		IsDataDescriptor,

      		SameValue,

      		FromPropertyDescriptor,

      		O,

      		P,

      		{

      			'[[Configurable]]': true,

      			'[[Enumerable]]': true,

      			'[[Value]]': V,

      			'[[Writable]]': true

      		}

      	);

      };

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Last Author

admin move datatable to yarn	r789	'use strict';

		var GetIntrinsic = require('../GetIntrinsic');

		var $TypeError = GetIntrinsic('%TypeError%');

		var DefineOwnProperty = require('../helpers/DefineOwnProperty');

		var FromPropertyDescriptor = require('./FromPropertyDescriptor');
		var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
		var IsDataDescriptor = require('./IsDataDescriptor');
		var IsExtensible = require('./IsExtensible');
		var IsPropertyKey = require('./IsPropertyKey');
		var SameValue = require('./SameValue');
		var Type = require('./Type');

		// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty

		module.exports = function CreateDataProperty(O, P, V) {
		if (Type(O) !== 'Object') {
		throw new $TypeError('Assertion failed: Type(O) is not Object');
		}
		if (!IsPropertyKey(P)) {
		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
		}
		var oldDesc = OrdinaryGetOwnProperty(O, P);
		var extensible = !oldDesc \|\| IsExtensible(O);
		var immutable = oldDesc && (!oldDesc['[[Writable]]'] \|\| !oldDesc['[[Configurable]]']);
		if (immutable \|\| !extensible) {
		return false;
		}
		return DefineOwnProperty(
		IsDataDescriptor,
		SameValue,
		FromPropertyDescriptor,
		O,
		P,
		{
		'[[Configurable]]': true,
		'[[Enumerable]]': true,
		'[[Value]]': V,
		'[[Writable]]': true
		}
		);
		};