text: load("bf4b12814bc95f34eeb130127d8438ab.js");
  load("93fae755edd261212639eed30afa2ca4.js");
  // This file was procedurally generated from the following sources:
  // - src/dstr-binding/ary-ptrn-rest-id-iter-step-err.case
  // - src/dstr-binding/error/arrow-function.template
  /*---
  description: Error forwarding when IteratorStep returns an abrupt completion (arrow function expression)
  esid: sec-arrow-function-definitions-runtime-semantics-evaluation
  es6id: 14.2.16
  features: [generators, destructuring-binding]
  flags: [generated]
  info: |
      ArrowFunction : ArrowParameters => ConciseBody
  
      [...]
      4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
      [...]
  
      9.2.1 [[Call]] ( thisArgument, argumentsList)
  
      [...]
      7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
      [...]
  
      9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
  
      1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
      [...]
  
      9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
  
      [...]
      23. Let iteratorRecord be Record {[[iterator]]:
          CreateListIterator(argumentsList), [[done]]: false}.
      24. If hasDuplicates is true, then
          [...]
      25. Else,
          b. Let formalStatus be IteratorBindingInitialization for formals with
             iteratorRecord and env as arguments.
      [...]
  
      13.3.3.6 Runtime Semantics: IteratorBindingInitialization
      BindingRestElement : ... BindingIdentifier
      1. Let lhs be ResolveBinding(StringValue of BindingIdentifier,
         environment).
      2. ReturnIfAbrupt(lhs). 3. Let A be ArrayCreate(0). 4. Let n=0. 5. Repeat,
         a. If iteratorRecord.[[done]] is false,
            i. Let next be IteratorStep(iteratorRecord.[[iterator]]).
            ii. If next is an abrupt completion, set iteratorRecord.[[done]] to
                true.
            iii. ReturnIfAbrupt(next).
  
  ---*/
  var first = 0;
  var second = 0;
  var iter = function*() {
    first += 1;
    throw new Test262Error();
    second += 1;
  }();
  
  var f = ([...x]) => {};
  
  assert.throws(Test262Error, function() {
    f(iter);
  });
  
  iter.next();
  assert.sameValue(first, 1);
  assert.sameValue(second, 0, 'Iterator is closed following abrupt completion.');
  