test262/test/language/module-code/instn-once.js

39 lines
1.3 KiB
JavaScript

// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Module is instantiated exactly once
esid: sec-moduledeclarationinstantiation
info: |
Instantiate( ) Concrete Method
[...]
4. Let result be InnerModuleInstantiation(module, stack, 0).
[...]
InnerModuleInstantiation( module, stack, index )
[...]
2. If module.[[Status]] is "instantiating", "instantiated", or "evaluated", then
a. Return index.
3. Assert: module.[[Status]] is "uninstantiated".
4. Set module.[[Status]] to "instantiating".
[...]
9. For each String required that is an element of module.[[RequestedModules]], do
a. Let requiredModule be ? HostResolveImportedModule(module, required).
b. Set index to ? InnerModuleInstantiation(requiredModule, stack, index).
[...]
flags: [module]
features: [export-star-as-namespace-from-module]
---*/
import {} from './instn-once.js';
import './instn-once.js';
import * as ns1 from './instn-once.js';
import dflt1 from './instn-once.js';
export {} from './instn-once.js';
import dflt2, {} from './instn-once.js';
export * from './instn-once.js';
export * as ns2 from './instn-once.js';
import dflt3, * as ns from './instn-once.js';
export default null;
let x;