// -----

func.func @testConcatInvalidOperandRankGreater(%arg0: tensor<1x1x2xi32>, %arg1: tensor<1x1x2xi32>) -> tensor<2x2xi32> {
  // expected-error @+1 {{'tfl.concatenation' op rank of operand #0 must be equal to rank of output, expected 2, got 3}}
  %0 = "tfl.concatenation"(%arg0, %arg1) {axis = 0 : i32, fused_activation_function = "NONE"} : (tensor<1x1x2xi32>, tensor<1x1x2xi32>) -> tensor<2x2xi32>
  func.return %0 : tensor<2x2xi32>
}

  %3 = "tf.Const"() {device = "", dtype = f32, value = dense<0.000000e+00>: tensor<1x28xf32>} : () -> tensor<1x28xf32>
  %4:2 = "tf.UnidirectionalSequenceRnn"(%arg, %1, %1, %2, %3) {_tflite_input_indices = [0, 1, 2, 3, 4], device = ""} : (tensor<28x1x28xf32>, tensor<28x28xf32>, tensor<28x28xf32>, tensor<28xf32>, tensor<1x28xf32>) -> (tensor<*xf32>, tensor<28x1x28xf32>)
  func.return %4#1 : tensor<28x1x28xf32>
}