test262/test/language/module-code/instn-named-star-cycle.js

35 lines
1.2 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: >
Modules are visited no more than one time when resolving bindings through
"star" exports.
esid: sec-moduledeclarationinstantiation
info: |
[...]
12. For each ImportEntry Record in in module.[[ImportEntries]], do
a. Let importedModule be ? HostResolveImportedModule(module,
in.[[ModuleRequest]]).
b. If in.[[ImportName]] is "*", then
[...]
c. Else,
i. Let resolution be ?
importedModule.ResolveExport(in.[[ImportName]], « », « »).
ii. If resolution is null or resolution is "ambiguous", throw a
SyntaxError exception.
iii. Call envRec.CreateImportBinding(in.[[LocalName]],
resolution.[[Module]], resolution.[[BindingName]]).
[...]
15.2.1.16.3 ResolveExport( exportName, resolveSet, exportStarSet )
[...]
7. If exportStarSet contains module, return null.
8. Append module to exportStarSet.
[...]
negative: SyntaxError
flags: [module]
---*/
import { x } from './instn-named-star-cycle-2_FIXTURE.js';