Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| async
// This file was procedurally generated from the following sources:
// - src/dynamic-import/instn-iee-err-ambiguous-import.case
// - src/dynamic-import/catch/nested-function.template
/*---
description: IndirectExportEntries validation - ambiguous imported bindings (nested function)
esid: sec-import-call-runtime-semantics-evaluation
features: [dynamic-import]
flags: [generated, async]
info: |
ImportCall :
import( AssignmentExpression )
1. Let referencingScriptOrModule be ! GetActiveScriptOrModule().
2. Assert: referencingScriptOrModule is a Script Record or Module Record (i.e. is not null).
3. Let argRef be the result of evaluating AssignmentExpression.
4. Let specifier be ? GetValue(argRef).
5. Let promiseCapability be ! NewPromiseCapability(%Promise%).
6. Let specifierString be ToString(specifier).
7. IfAbruptRejectPromise(specifierString, promiseCapability).
8. Perform ! HostImportModuleDynamically(referencingScriptOrModule, specifierString, promiseCapability).
9. Return promiseCapability.[[Promise]].
[...]
9. For each ExportEntry Record e in module.[[IndirectExportEntries]], do
a. Let resolution be ? module.ResolveExport(e.[[ExportName]], « », « »).
b. If resolution is null or resolution is "ambiguous", throw a
SyntaxError exception.
[...]
15.2.1.16.3 ResolveExport
[...]
9. Let starResolution be null.
10. For each ExportEntry Record e in module.[[StarExportEntries]], do
a. Let importedModule be ? HostResolveImportedModule(module,
e.[[ModuleRequest]]).
b. Let resolution be ? importedModule.ResolveExport(exportName,
resolveSet, exportStarSet).
c. If resolution is "ambiguous", return "ambiguous".
d. If resolution is not null, then
i. If starResolution is null, let starResolution be resolution.
ii. Else,
1. Assert: there is more than one * import that includes the
requested name.
2. If resolution.[[Module]] and starResolution.[[Module]] are
not the same Module Record or
SameValue(resolution.[[BindingName]],
starResolution.[[BindingName]]) is false, return "ambiguous".
---*/
function f() {
import('./instn-iee-err-ambiguous-export_FIXTURE.js').catch(error => {
assert.sameValue(error.name, 'SyntaxError');
}).then($DONE, $DONE);
}
f();