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 a `try` block of a `try..catch` statement
      and following a nested `try..catch` statment, `throw` should interrupt
      control flow as if a `throw` statement had appeared at that location in the
      function body.
  ---*/
  
  var unreachable = 0;
  function* g() {
    try {
      yield 1;
      try {
        yield 2;
        throw exception;
      } catch (e) {
        yield e;
      }
      yield 3;
      unreachable += 1;
    } finally {
      yield 4;
    }
    yield 5;
  }
  var exception = new Error();
  var iter = g();
  var result;
  
  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');
  
  result = iter.next();
  assert.sameValue(result.value, 3, 'Fourth result `value`');
  assert.sameValue(result.done, false, 'Fourth result `done` flag');
  
  result = iter.throw(new Test262Error());
  assert.sameValue(result.value, 4, 'Fifth result `value`');
  assert.sameValue(result.done, false, 'Fifth result `done` flag');
  
  assert.sameValue(
    unreachable,
    0,
    'statement following `yield` not executed (following `throw`)'
  );
  
  assert.throws(Test262Error, function() { iter.next(); });
  
  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();
  