text: // Copyright 2020 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.
  
  d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js')
  
  let binary = new Binary();
  binary.emit_header();
  binary.emit_bytes([kTypeSectionCode, 4, 1, kWasmFunctionTypeForm, 0, 0]);
  binary.emit_bytes([kFunctionSectionCode, 2, 1, 0]);
  binary.emit_bytes([kCodeSectionCode, 6, 1, 4]);
  binary.emit_bytes([kUnknownSectionCode, 2, 1, 0]);
  binary.emit_bytes([kUnknownSectionCode, 2, 1, 0]);
  binary.emit_bytes([kUnknownSectionCode, 2, 1, 0]);
  binary.emit_bytes([ kExprEnd]);
  let buffer = binary.trunc_buffer();
  WebAssembly.compile(buffer).then(
      () => assertUnreachable(), () => {/* ignore */});
  