text: // This file was procedurally generated from the following sources:
  // - src/dstr-assignment-for-await/obj-prop-elem-init-fn-name-class.case
  // - src/dstr-assignment-for-await/default/async-gen-decl.template
  /*---
  description: Assignment of function `name` attribute (ClassExpression) (for-await-of statement in an async generator declaration)
  esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
  features: [class, destructuring-binding, async-iteration]
  flags: [generated, async]
  includes: [propertyHelper.js]
  info: |
      IterationStatement :
        for await ( LeftHandSideExpression of AssignmentExpression ) Statement
  
      1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« »,
         AssignmentExpression, iterate).
      2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement,
         keyResult, assignment, labelSet).
  
      13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
  
      [...]
      5. If destructuring is true and if lhsKind is assignment, then
         a. Assert: lhs is a LeftHandSideExpression.
         b. Let assignmentPattern be the parse of the source text corresponding to
            lhs using AssignmentPattern as the goal symbol.
      [...]
  
      AssignmentElement[Yield] : DestructuringAssignmentTarget Initializeropt
      [...] 6. If Initializer is present and v is undefined and
         IsAnonymousFunctionDefinition(Initializer) and IsIdentifierRef of
         DestructuringAssignmentTarget are both true, then
         a. Let hasNameProperty be ? HasOwnProperty(rhsValue, "name").
         b. If hasNameProperty is false, perform SetFunctionName(rhsValue, GetReferencedName(lref)).
  
  ---*/
  let xCls, cls, xCls2;
  
  let iterCount = 0;
  async function * fn() {
    for await ({ x: xCls = class x {}, x: cls = class {}, x: xCls2 = class { static name() {} } } of [{}]) {
      assert.notSameValue(xCls.name, 'xCls');
      assert.notSameValue(xCls2.name, 'xCls2');
  
      assert.sameValue(cls.name, 'cls');
      verifyNotEnumerable(cls, 'name');
      verifyNotWritable(cls, 'name');
      verifyConfigurable(cls, 'name');
      iterCount += 1;
    }
  }
  
  let promise = fn().next();
  
  promise
    .then(() => assert.sameValue(iterCount, 1, 'iteration occurred as expected'), $DONE)
    .then($DONE, $DONE);
  