// 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.load('test/mjsunit/wasm/wasm-module-builder.js');letbuilder=newWasmModuleBuilder();builder.addExplicitSection([kUnknownSectionCode,// section length0x0f,// name length: 0xffffffff0xf9,0xff,0xff,0xff,0x0f]);assertThrows(()=>builder.instantiate(),WebAssembly.CompileError);