array(3) {
  [0]=>
  array(2) {
    ["function"]=>
    string(12) "my_generator"
    ["args"]=>
    array(0) {
    }
  }
  [1]=>
  array(7) {
    ["file"]=>
    string(%d) "%s"
    ["line"]=>
    int(10)
    ["function"]=>
    string(4) "send"
    ["class"]=>
    string(12) "Continuation"
    ["object"]=>
    object(Continuation)#1 (0) {
    }
    ["type"]=>
    string(2) "->"
    ["args"]=>
    array(1) {
      [0]=>
      NULL
    }
  }
  [2]=>
  array(4) {
    ["file"]=>
    string(%d) "%s"
    ["line"]=>
    int(26)
    ["function"]=>
    string(10) "my_wrapper"
    ["args"]=>
    array(0) {
    }
  }
}
array(3) {
  [0]=>
  array(4) {
    ["function"]=>
    string(19) "my_member_generator"
    ["class"]=>
    string(8) "my_class"
    ["type"]=>
    string(2) "::"
    ["args"]=>
    array(0) {
    }
  }
  [1]=>
  array(7) {
    ["file"]=>
    string(%d) "%s"
    ["line"]=>
    int(23)
    ["function"]=>
    string(4) "send"
    ["class"]=>
    string(12) "Continuation"
    ["object"]=>
    object(Continuation)#1 (0) {
    }
    ["type"]=>
    string(2) "->"
    ["args"]=>
    array(1) {
      [0]=>
      NULL
    }
  }
  [2]=>
  array(4) {
    ["file"]=>
    string(%d) "%s"
    ["line"]=>
    int(27)
    ["function"]=>
    string(16) "my_class_wrapper"
    ["args"]=>
    array(0) {
    }
  }
}