ba688c6ec9
The reference types wasm proposal dropped all subtyping. Subsequently, the 'anyref' type was renamed to externref. This changes all references of the *type* anyref to externref. Additionally, the flag that permits this extension is renamed to "reftypes" to mirror the proposal name. Bug: v8:7748 Change-Id: Icf323f13b9660fd10540e65125af053fca3a03f9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232941 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#68270}
30 lines
980 B
JavaScript
30 lines
980 B
JavaScript
// Copyright 2019 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.
|
|
|
|
// Flags: --expose-wasm --experimental-wasm-reftypes
|
|
|
|
load('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
let builder = new WasmModuleBuilder();
|
|
|
|
builder.addImportedTable('ffi', 't1', 5, 5, kWasmAnyFunc);
|
|
builder.addImportedTable('ffi', 't2', 9, 9, kWasmAnyFunc);
|
|
|
|
builder.addFunction('foo', kSig_v_v).addBody([]).exportFunc();
|
|
|
|
let module = builder.toModule();
|
|
let table1 =
|
|
new WebAssembly.Table({element: 'anyfunc', initial: 5, maximum: 5});
|
|
|
|
let table2 =
|
|
new WebAssembly.Table({element: 'anyfunc', initial: 9, maximum: 9});
|
|
|
|
let instance =
|
|
new WebAssembly.Instance(module, {ffi: {t1: table1, t2: table2}});
|
|
let table3 =
|
|
new WebAssembly.Table({element: 'anyfunc', initial: 9, maximum: 9});
|
|
|
|
table3.set(8, instance.exports.foo);
|
|
new WebAssembly.Instance(module, {ffi: {t1: table1, t2: table3}});
|