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'use strict'; var fails = require('../internals/fails'); var globalThis = require('../internals/global-this');
// babel-minify and Closure Compiler transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError
var $RegExp = globalThis.RegExp;
var UNSUPPORTED_Y = fails(function () { var re = $RegExp('a', 'y'); re.lastIndex = 2; return re.exec('abcd') !== null; });
// UC Browser bug
// https://github.com/zloirock/core-js/issues/1008
var MISSED_STICKY = UNSUPPORTED_Y || fails(function () { return !$RegExp('a', 'y').sticky; });
var BROKEN_CARET = UNSUPPORTED_Y || fails(function () { // https://bugzilla.mozilla.org/show_bug.cgi?id=773687
var re = $RegExp('^r', 'gy'); re.lastIndex = 2; return re.exec('str') !== null; });
module.exports = { BROKEN_CARET: BROKEN_CARET, MISSED_STICKY: MISSED_STICKY, UNSUPPORTED_Y: UNSUPPORTED_Y };
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