.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.object.freeze.js

   1 var $ = require('../internals/export');
   2 var FREEZING = require('../internals/freezing');
   3 var fails = require('../internals/fails');
   4 var isObject = require('../internals/is-object');
   5 var onFreeze = require('../internals/internal-metadata').onFreeze;
   6
   7 var nativeFreeze = Object.freeze;
   8 var FAILS_ON_PRIMITIVES = fails(function () { nativeFreeze(1); });
   9
  10 // `Object.freeze` method
  11 // https://tc39.es/ecma262/#sec-object.freeze
  12 $({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES, sham: !FREEZING }, {
  13   freeze: function freeze(it) {
  14     return nativeFreeze && isObject(it) ? nativeFreeze(onFreeze(it)) : it;
  15   }
  16 });