text: // This file was procedurally generated from the following sources:
  // - src/dstr-binding-for-await/ary-ptrn-elem-id-iter-step-err.case
  // - src/dstr-binding-for-await/error/for-await-of-async-gen-let.template
  /*---
  description: Error forwarding when IteratorStep returns an abrupt completion (for-await-of statement)
  esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
  features: [Symbol.iterator, destructuring-binding, async-iteration]
  flags: [generated, async]
  info: |
      IterationStatement :
          for await ( var ForBinding of AssignmentExpression ) Statement
  
      [...]
      2. Return ? ForIn/OfBodyEvaluation(ForBinding, Statement, keyResult,
          varBinding, labelSet, async).
  
      13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
  
      [...]
      4. Let destructuring be IsDestructuring of lhs.
      [...]
      6. Repeat
         [...]
         j. If destructuring is false, then
            [...]
         k. Else
            i. If lhsKind is assignment, then
               [...]
            ii. Else if lhsKind is varBinding, then
                [...]
            iii. Else,
                 1. Assert: lhsKind is lexicalBinding.
                 2. Assert: lhs is a ForDeclaration.
                 3. Let status be the result of performing BindingInitialization
                    for lhs passing nextValue and iterationEnv as arguments.
            [...]
  
      13.3.3.6 Runtime Semantics: IteratorBindingInitialization
  
      SingleNameBinding : BindingIdentifier Initializer_opt
  
      [...]
      3. If iteratorRecord.[[done]] is false, then
         a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
         b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
         c. ReturnIfAbrupt(next).
  
  ---*/
  var g = {};
  g[Symbol.iterator] = function() {
    return {
      next() {
        throw new Test262Error();
      }
    };
  };
  
  async function * gen() {
    for await (let [x] of [g]) {
      return;
    }
  }
  
  gen().next()
    .then(_ => {
      throw new Test262Error("Expected async function to reject, but resolved.");
    }, ({ constructor }) => {
      assert.sameValue(constructor, Test262Error);
      
    })
    .then($DONE, $DONE);
  