50 lines
1.4 KiB
JavaScript
Generated
50 lines
1.4 KiB
JavaScript
Generated
'use strict';
|
|
|
|
var GetIntrinsic = require('get-intrinsic');
|
|
|
|
var $TypeError = GetIntrinsic('%TypeError%');
|
|
|
|
var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
|
|
var DefineOwnProperty = require('../helpers/DefineOwnProperty');
|
|
|
|
var FromPropertyDescriptor = require('./FromPropertyDescriptor');
|
|
var IsAccessorDescriptor = require('./IsAccessorDescriptor');
|
|
var IsDataDescriptor = require('./IsDataDescriptor');
|
|
var IsPropertyKey = require('./IsPropertyKey');
|
|
var SameValue = require('./SameValue');
|
|
var ToPropertyDescriptor = require('./ToPropertyDescriptor');
|
|
var Type = require('./Type');
|
|
|
|
// https://ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
|
|
|
|
module.exports = function DefinePropertyOrThrow(O, P, desc) {
|
|
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 Desc = isPropertyDescriptor({
|
|
Type: Type,
|
|
IsDataDescriptor: IsDataDescriptor,
|
|
IsAccessorDescriptor: IsAccessorDescriptor
|
|
}, desc) ? desc : ToPropertyDescriptor(desc);
|
|
if (!isPropertyDescriptor({
|
|
Type: Type,
|
|
IsDataDescriptor: IsDataDescriptor,
|
|
IsAccessorDescriptor: IsAccessorDescriptor
|
|
}, Desc)) {
|
|
throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
|
|
}
|
|
|
|
return DefineOwnProperty(
|
|
IsDataDescriptor,
|
|
SameValue,
|
|
FromPropertyDescriptor,
|
|
O,
|
|
P,
|
|
Desc
|
|
);
|
|
};
|