// Copyright 2017 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.assertNull(/a\P{Any}a/u.exec("a\u{d83d}a"));assertEquals(["a\u{d83d}a"],/a\p{Any}a/u.exec("a\u{d83d}a"));assertEquals(["a\u{d83d}a"],/(?:a\P{Any}a|a\p{Any}a)/u.exec("a\u{d83d}a"));assertNull(/a[\P{Any}]a/u.exec("a\u{d83d}a"));assertEquals(["a\u{d83d}a"],/a[^\P{Any}]a/u.exec("a\u{d83d}a"));assertEquals(["a\u{d83d}a"],/a[^\P{Any}x]a/u.exec("a\u{d83d}a"));assertNull(/a[^\P{Any}x]a/u.exec("axa"));