Files
react-native-devtools-frontend/node_modules/es-abstract/2019/ObjectCreate.js
T
Tim van der Lippe 16aca394c5 Update ESLint and related packages
Major update breaking changes:
- ESLint 7.0.0 (https://eslint.org/docs/user-guide/migrating-to-7.0.0) now includes
.eslint.rc.js in its list, which is fine for us. Other changes are not applicable
for us.
- eslint-plugin-mocha (https://github.com/lo1tuma/eslint-plugin-mocha/blob/master/CHANGELOG.md#700-may-13-2020)
drops support for ESLint <7, but this CL updates to 7+. Other changes are
not applicable for us.

DISABLE_THIRD_PARTY_CHECK=Updating ESLint
R=petermarshall@chromium.org

Change-Id: I7760e084ef87f73a92f9ea4e075fb4c065047f5a
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2534873
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
2020-11-13 12:28:15 +00:00

38 lines
1.0 KiB
JavaScript
Generated

'use strict';
var GetIntrinsic = require('../GetIntrinsic');
var $ObjectCreate = GetIntrinsic('%Object.create%', true);
var $TypeError = GetIntrinsic('%TypeError%');
var $SyntaxError = GetIntrinsic('%SyntaxError%');
var Type = require('./Type');
var hasProto = !({ __proto__: null } instanceof Object);
// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
module.exports = function ObjectCreate(proto, internalSlotsList) {
if (proto !== null && Type(proto) !== 'Object') {
throw new $TypeError('Assertion failed: `proto` must be null or an object');
}
var slots = arguments.length < 2 ? [] : internalSlotsList;
if (slots.length > 0) {
throw new $SyntaxError('es-abstract does not yet support internal slots');
}
if ($ObjectCreate) {
return $ObjectCreate(proto);
}
if (hasProto) {
return { __proto__: proto };
}
if (proto === null) {
throw new $SyntaxError('native Object.create support is required to create null objects');
}
var T = function T() {};
T.prototype = proto;
return new T();
};