instn-iee-err-circular-as.js (1074B)
1 // |reftest| error:SyntaxError module 2 // Copyright (C) 2016 the V8 project authors. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 /*--- 5 description: IndirectExportEntries validation - circular imported bindings 6 esid: sec-moduledeclarationinstantiation 7 info: | 8 [...] 9 9. For each ExportEntry Record e in module.[[IndirectExportEntries]], do 10 a. Let resolution be ? module.ResolveExport(e.[[ExportName]], « », « »). 11 b. If resolution is null or resolution is "ambiguous", throw a 12 SyntaxError exception. 13 [...] 14 15 15.2.1.16.3 ResolveExport 16 17 [...] 18 2. For each Record {[[Module]], [[ExportName]]} r in resolveSet, do: 19 a. If module and r.[[Module]] are the same Module Record and 20 SameValue(exportName, r.[[ExportName]]) is true, then 21 i. Assert: this is a circular import request. 22 ii. Return null. 23 negative: 24 phase: resolution 25 type: SyntaxError 26 flags: [module] 27 ---*/ 28 29 $DONOTEVALUATE(); 30 31 export { x as y } from './instn-iee-err-circular_FIXTURE.js';