tor-browser

The Tor Browser
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named-dflt-obj-ptrn-prop-eval-err.js (1118B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/dstr-binding/obj-ptrn-prop-eval-err.case
      3 // - src/dstr-binding/error/async-gen-func-named-expr-dflt.template
      4 /*---
      5 description: Evaluation of property name returns an abrupt completion (async generator named function expression (default parameter))
      6 esid: sec-asyncgenerator-definitions-evaluation
      7 features: [async-iteration]
      8 flags: [generated]
      9 info: |
     10    AsyncGeneratorExpression : async [no LineTerminator here] function * BindingIdentifier
     11        ( FormalParameters ) { AsyncGeneratorBody }
     12 
     13        [...]
     14        7. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters,
     15           AsyncGeneratorBody, funcEnv, strict).
     16        [...]
     17 
     18    13.3.3.5 Runtime Semantics: BindingInitialization
     19 
     20    BindingProperty : PropertyName : BindingElement
     21 
     22    1. Let P be the result of evaluating PropertyName
     23    2. ReturnIfAbrupt(P).
     24 ---*/
     25 function thrower() {
     26  throw new Test262Error();
     27 }
     28 
     29 
     30 var f;
     31 f = async function* h({ [thrower()]: x } = {}) {
     32  
     33 };
     34 
     35 assert.throws(Test262Error, function() {
     36  f();
     37 });
     38 
     39 reportCompare(0, 0);