text: // This file was procedurally generated from the following sources:
  // - src/dstr-binding/ary-ptrn-rest-not-final-obj.case
  // - src/dstr-binding/default/gen-func-decl.template
  /*---
  description: Rest element (object binding pattern) may not be followed by any element (generator function declaration)
  esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
  es6id: 14.4.12
  features: [destructuring-binding]
  flags: [generated]
  negative:
    phase: early
    type: SyntaxError
  info: |
      GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
  
          [...]
          2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
             GeneratorBody, 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 Destructuring Binding Patterns
      ArrayBindingPattern[Yield] :
          [ Elisionopt BindingRestElement[?Yield]opt ]
          [ BindingElementList[?Yield] ]
          [ BindingElementList[?Yield] , Elisionopt BindingRestElement[?Yield]opt ]
  ---*/
  throw "Test262: This statement should not be evaluated.";
  
  var callCount = 0;
  function* f([...{ x }, y]) {
    
    callCount = callCount + 1;
  };
  f([1, 2, 3]).next();
  assert.sameValue(callCount, 1, 'generator function invoked exactly once');
  