%2 = "tf_device.cluster_func"(%1) {func = @computation} : (tensor<i32>) -> tensor<i32>
  func.return %1 : tensor<i32>
}

// CHECK-LABEL: func @non_resource_read_input_write_output
func.func @non_resource_read_input_write_output(%arg0: tensor<i32>) -> tensor<i32> {
  // CHECK-NOT:  tf.TPUPartitionedInputV2
  %0 = "tf_device.cluster_func"(%arg0) {func = @computation} : (tensor<i32>) -> tensor<i32>

func _[T [10]byte]() { f := func() (x *T) { return }; f /* ERROR "cannot index" */ ()[0] = 0 }
func _[T [10]byte]() { f := func() (x *T) { return }; (*f())[0] = 0 }
func _[T *[10]byte]() { f := func() (x T) { return }; f()[0] = 0 }

// slicing

func _[T interface{ ~[10]E }, E any] (x T, i, j, k int) { var _ []E = x[i:j] }
func _[T interface{ ~[10]E }, E any] (x T, i, j, k int) { var _ []E = x[i:j:k] }

}

// any re-assignment prevents closure inlining
func m() int {
	foo := func() int { return 1 } // ERROR "can inline m.func1" "func literal does not escape"
	x := foo()
	foo = func() int { return 2 } // ERROR "can inline m.func2" "func literal does not escape"
	return x + foo()
}

// address taking prevents closure inlining
func n() int { // ERROR "can inline n"

func.func @invalid_island(%arg0: tensor<*xf32>, %ctl: !tf_executor.control) {
  tf_executor.graph {
    "tf_executor.island"() ({
// expected-error@+1 {{'func.return' op invalid tf_executor.island terminator, yield expected}}
      func.return
    }) : () -> (!tf_executor.control)
  }
  func.return
}

// -----

// Check that a tf_executor.yield parent is a tf_executor.island.
func.func @parent_is_island() {

func (*TypeAssertExpr) exprNode() {}
func (*CallExpr) exprNode()       {}
func (*StarExpr) exprNode()       {}
func (*UnaryExpr) exprNode()      {}
func (*BinaryExpr) exprNode()     {}
func (*KeyValueExpr) exprNode()   {}

func (*ArrayType) exprNode()     {}
func (*StructType) exprNode()    {}
func (*FuncType) exprNode()      {}
func (*InterfaceType) exprNode() {}
func (*MapType) exprNode()       {}

func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
	_, _, e1 := syscall(abi.FuncPCABI0(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_bind_trampoline()

//go:cgo_import_dynamic libc_bind bind "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
	_, _, e1 := syscall(abi.FuncPCABI0(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_bind_trampoline()

//go:cgo_import_dynamic libc_bind bind "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
	_, _, e1 := syscall(abi.FuncPCABI0(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_bind_trampoline()

//go:cgo_import_dynamic libc_bind bind "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

		{64, true, 8, false, func(n int64, s uint8) int64 { return n >> s }},
		{64, false, 8, false, func(n uint64, s uint8) uint64 { return n >> s }},

		{32, true, 64, true, func(n int32, s uint64) int32 { return n << s }},
		{32, true, 64, false, func(n int32, s uint64) int32 { return n >> s }},
		{32, false, 64, false, func(n uint32, s uint64) uint32 { return n >> s }},

    }) : () -> ()
    func.return
}

// CHECK-LABEL: func @set_bound
func.func @set_bound(%arg0: tensor<i32>) -> tensor<i32> {
  %bound = "tf.Const"() {value = dense<16> : tensor<i32>} : () -> tensor<i32>
  // CHECK: tf.XlaSetBound
  // CHECK-NOT: _xla_outside_compilation
  %bounded = "tf.XlaSetBound"(%arg0, %bound) : (tensor<i32>, tensor<i32>) -> tensor<i32>
  func.return %bounded : tensor<i32>
}