tor-browser

The Tor Browser
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nested-block-labeled-no-rest-param.js (1428B)

      1 // |reftest| error:SyntaxError
      2 // This file was procedurally generated from the following sources:
      3 // - src/dynamic-import/no-rest-param.case
      4 // - src/dynamic-import/syntax/invalid/nested-block-labeled.template
      5 /*---
      6 description: ImportCall is not extensible - no rest parameter (nested block syntax)
      7 esid: sec-import-call-runtime-semantics-evaluation
      8 features: [dynamic-import]
      9 flags: [generated]
     10 negative:
     11  phase: parse
     12  type: SyntaxError
     13 info: |
     14    ImportCall :
     15        import( AssignmentExpression )
     16 
     17    1. Let referencingScriptOrModule be ! GetActiveScriptOrModule().
     18    2. Assert: referencingScriptOrModule is a Script Record or Module Record (i.e. is not null).
     19    3. Let argRef be the result of evaluating AssignmentExpression.
     20    4. Let specifier be ? GetValue(argRef).
     21    5. Let promiseCapability be ! NewPromiseCapability(%Promise%).
     22    6. Let specifierString be ToString(specifier).
     23    7. IfAbruptRejectPromise(specifierString, promiseCapability).
     24    8. Perform ! HostImportModuleDynamically(referencingScriptOrModule, specifierString, promiseCapability).
     25    9. Return promiseCapability.[[Promise]].
     26 
     27 
     28    ImportCall :
     29        import( AssignmentExpression[+In, ?Yield] )
     30 
     31    Forbidden Extensions
     32 
     33    - ImportCall must not be extended.
     34 
     35    This production doesn't allow the following production from ArgumentsList:
     36 
     37    ... AssignmentExpression
     38 ---*/
     39 
     40 $DONOTEVALUATE();
     41 
     42 label: {
     43  import(...['']);
     44 };