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rOACCT/node_modules/core-js/internals/regexp-exec-abstract.js
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regexp-exec-abstract.js
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			var call = require('../internals/function-call');
			var anObject = require('../internals/an-object');
			var isCallable = require('../internals/is-callable');
			var classof = require('../internals/classof-raw');
			var regexpExec = require('../internals/regexp-exec');

			var $TypeError = TypeError;

			// `RegExpExec` abstract operation
			// https://tc39.es/ecma262/#sec-regexpexec
			module.exports = function (R, S) {
			var exec = R.exec;
			if (isCallable(exec)) {
			var result = call(exec, R, S);
			if (result !== null) anObject(result);
			return result;
			}
			if (classof(R) === 'RegExp') return call(regexpExec, R, S);
			throw $TypeError('RegExp#exec called on incompatible receiver');
			};