errTooManyQuestions   = errors.New("too many Questions to pack (>65535)")
	errTooManyAnswers     = errors.New("too many Answers to pack (>65535)")
	errTooManyAuthorities = errors.New("too many Authorities to pack (>65535)")
	errTooManyAdditionals = errors.New("too many Additionals to pack (>65535)")
	errNonCanonicalName   = errors.New("name is not in canonical format (it must end with a .)")

  // CHECK: %[[MATMUL_PACKED:.*]] = "tf.Pack"(%[[MATMUL_1]], %[[MATMUL_2]], %[[MATMUL_3]], %[[MATMUL_4]], %[[MATMUL_5]], %[[MATMUL_6]]) <{axis = 0 : i64}> : (tensor<4x6xf32>, tensor<4x6xf32>, tensor<4x6xf32>, tensor<4x6xf32>, tensor<4x6xf32>, tensor<4x6xf32>) -> tensor<6x4x6xf32>

		st.advance(2)
		e := st.expression()
		pack := st.findArgumentPack(e)
		return &PackExpansion{Base: e, Pack: pack}
	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'Z' {
		st.advance(2)
		off := st.off
		e := st.expression()
		ap := st.findArgumentPack(e)
		if ap == nil {
			st.failEarlier("missing argument pack", st.off-off)
		}
		return &SizeofPack{Pack: ap}

  %2 = "tfl.add"(%arg0, %arg3) {tac.device = "GPU", fused_activation_function = "RELU6", tac.inference_type = "FLOAT"} : (tensor<1xf32>, tensor<1xf32>) -> tensor<1xf32>
  %3 = "tfl.pack"(%1, %2) {tac.device = "CPU", tac.inference_type = "FLOAT", axis = 0 : i32, values_count = 2 : i32} : (tensor<1xf32>, tensor<1xf32>) -> tensor<2x1xf32>
  func.return %3 : tensor<2x1xf32>
}
}

    had an off-by-one bug in our HPACK encoder. This bug could have caused the
    wrong headers to be emitted after a sequence of HTTP/2 requests! Everyone
    who is using OkHttp 3.4.0 or 3.4.0-RC1 should upgrade for this bug fix.


## Version 3.4.0

_2016-07-08_

 *  New: Support dynamic table size changes to HPACK Encoder.

			return
		}

		s.Write([]byte("garbage DNS response packet"))

		msg.Header.Response = true
		msg.Header.ID++ // make invalid ID

		if b, err = msg.Pack(); err != nil {
			t.Error("failed to pack DNS response:", err)
			return
		}
		s.Write(b)

		msg.Header.ID-- // restore original ID
		msg.Answers = []dnsmessage.Resource{
			{
				Header: dnsmessage.ResourceHeader{

    auto result_ty = tensorflow::GetTypeFromTFTensorShape(
        result_shape, list_element_ty.getElementType());

    // If the list is empty, directly create the final result instead of
    // creating the tf.Pack op. tf.Pack op requires at least one operand.
    if (tensors.empty()) {
      tensorflow::Tensor tensor(list->element_dtype,
                                tensorflow::TensorShape(result_shape));

    }

    rewriter.replaceOp(op, result);
    return success();
  }
};

// Lowers Pack op to ConcatV2 op after changing shape of the inputs with
// ExpandDims op.
//
// Sample result with 2 inputs to pack:
//
//   %axis = "tf.Const"() {value = dense<1> : tensor<i64>}
//   %inp0 = "tf.ExpandDims"(%operand0, %axis): tensor<2xf32> -> tensor<2x1xf32>

    self._emit_with_loc('\n{} = arith.constant 0 : i64'.format(axis))
    casted = self._ssa_name('pack')
    self.emit('\n{} = tfr.call @tf__pack({}, {})'.format(casted, value, axis))
    self._emit_with_loc(' : (!tfr.tensor_list, i64) -> !tfr.tensor')
    # load the op def of tf.Pack
    self._op_defs.lookup('Pack')
    return casted, TFRTypes.TENSOR

  def _index_to_I64(self, value, ty):
    if ty == TFRTypes.INDEX:

var depsuffix = []string{
	".s",
	".go",
}

// gentab records how to generate some trivial files.
// Files listed here should also be listed in ../distpack/pack.go's srcArch.Remove list.
var gentab = []struct {
	pkg  string // Relative to $GOROOT/src
	file string
	gen  func(dir, file string)
}{
	{"go/build", "zcgo.go", mkzcgo},