mirror of https://github.com/tc39/test262.git
48 lines
2.2 KiB
JavaScript
48 lines
2.2 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: >
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Modules can be visited more than once when resolving bindings through
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"star" exports as long as the exportName is different each time.
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esid: sec-moduledeclarationinstantiation
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info: |
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[...]
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12. For each ImportEntry Record in in module.[[ImportEntries]], do
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a. Let importedModule be ? HostResolveImportedModule(module,
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in.[[ModuleRequest]]).
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b. If in.[[ImportName]] is "*", then
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i. Let namespace be ? GetModuleNamespace(importedModule).
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ii. Perform ! envRec.CreateImmutableBinding(in.[[LocalName]], true).
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iii. Call envRec.InitializeBinding(in.[[LocalName]], namespace).
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[...]
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15.2.1.16.3 ResolveExport( exportName, resolveSet )
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[...]
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3. Append the Record {[[Module]]: module, [[ExportName]]: exportName} to resolveSet.
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4. For each ExportEntry Record e in module.[[LocalExportEntries]], do
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a. If SameValue(exportName, e.[[ExportName]]) is true, then
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i. Assert: module provides the direct binding for this export.
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ii. Return Record{[[Module]]: module, [[BindingName]]: e.[[LocalName]]}.
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5. For each ExportEntry Record e in module.[[IndirectExportEntries]], do
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a. If SameValue(exportName, e.[[ExportName]]) is true, then
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i. Assert: module imports a specific binding for this export.
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ii. Let importedModule be ? HostResolveImportedModule(module, e.[[ModuleRequest]]).
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iii. Return ? importedModule.ResolveExport(e.[[ImportName]], resolveSet).
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[...]
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8. For each ExportEntry Record e in module.[[StarExportEntries]], do
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a. Let importedModule be ? HostResolveImportedModule(module, e.[[ModuleRequest]]).
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b. Let resolution be ? importedModule.ResolveExport(exportName, resolveSet).
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[...]
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d. If resolution is not null, then
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i. If starResolution is null, let starResolution be resolution.
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[...]
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9. Return starResolution.
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flags: [module]
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---*/
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import * as ns from './instn-star-star-cycle-2_FIXTURE.js';
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assert.sameValue(ns.x, 45);
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assert.sameValue(ns.y, 45);
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