text: // Copyright (C) 2013 the V8 project authors. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  /*---
  es6id: 25.3.1.4
  description: >
      When a generator is paused within the `catch` block of a `try..catch`
      statement, `throw` should interrupt control flow as if a `throw` statement
      had appeared at that location in the function body.
  features: [generators]
  ---*/
  
  var unreachable = 0;
  
  function* g() {
    yield 1;
    try {
      yield 2;
      throw exception;
    } catch (e) {
      yield e;
      unreachable += 1;
    }
    yield 3;
  }
  var iter, result, exception;
  
  exception = new Test262Error();
  iter = g();
  
  result = iter.next();
  assert.sameValue(result.value, 1, 'First result `value`');
  assert.sameValue(result.done, false, 'First result `done` flag');
  
  result = iter.next();
  assert.sameValue(result.value, 2, 'Second result `value`');
  assert.sameValue(result.done, false, 'Second result `done` flag');
  
  result = iter.next();
  assert.sameValue(result.value, exception, 'Third result `value`');
  assert.sameValue(result.done, false, 'Third result `done` flag');
  
  assert.throws(Test262Error, function() {
    iter.throw(new Test262Error());
  });
  
  assert.sameValue(
    unreachable,
    0,
    'statement following `yield` not executed (following `throw`)'
  );
  
  result = iter.next();
  assert.sameValue(
    result.value, undefined, 'Result `value` is undefined when done'
  );
  assert.sameValue(result.done, true, 'Result `done` flag is `true` when done');
  assert.sameValue(
    unreachable, 0, 'statement following `yield` not executed (once "completed")'
  );
  
  iter.next();
  