}()
	panic(P("XXX"))
}

// Test that panic while panicking discards error message
// See issue 52257
type exampleError struct{}

func (e exampleError) Error() string {
	panic("important multi-line\nerror message")
}

func ErrorPanic() {
	panic(exampleError{})
}

type examplePanicError struct{}

func (e examplePanicError) Error() string {
	panic(exampleError{})
}

func DoubleErrorPanic() {

					var buffer bytes.Buffer
					if err = format.Node(&buffer, a.fset, file); err != nil {
						panic(fmt.Sprintf("Error formatting ast node after rewriting import.\n%s\n", err.Error()))
					}

					fileInfo, err := os.Stat(pathToFile)
					if err != nil {
						panic(fmt.Sprintf("Error stat'ing file: %s\n%s\n", pathToFile, err.Error()))
					}

					err = os.WriteFile(pathToFile, buffer.Bytes(), fileInfo.Mode())
					if err != nil {

ALL_OS_ARCH.windows = $(foreach arch, $(ALL_ARCH.windows), $(foreach osversion, ${ALL_OSVERSIONS.windows}, windows-$(arch)-${osversion}))
ALL_OS_ARCH = $(foreach os, $(ALL_OS), ${ALL_OS_ARCH.${os}})

CFLAGS = -Os -Wall -Werror -static -DVERSION=v$(TAG)-$(REV)
KUBE_CROSS_IMAGE ?= registry.k8s.io/build-image/kube-cross
KUBE_CROSS_VERSION ?= $(shell cat ../build-image/cross/VERSION)

//
//go:linkname errNoSuchInterface

var (
	errInvalidInterface         = errors.New("invalid network interface")
	errInvalidInterfaceIndex    = errors.New("invalid network interface index")
	errInvalidInterfaceName     = errors.New("invalid network interface name")
	errNoSuchInterface          = errors.New("no such network interface")
	errNoSuchMulticastInterface = errors.New("no such multicast network interface")
)

func (c *TCPConn) SetKeepAliveConfig(config KeepAliveConfig) error {
	if !c.ok() {
		return syscall.EINVAL
	}

	if err := setKeepAlive(c.fd, config.Enable); err != nil {
		return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
	}
	if err := setKeepAliveIdle(c.fd, config.Idle); err != nil {
		return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
	}

			return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
		}
		if err := setKeepAliveInterval(c.fd, config.Interval); err != nil {
			return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
		}
	} else if err := setKeepAliveIdleAndInterval(c.fd, config.Idle, config.Interval); err != nil {

			pat: timePattern + "\twarn\tHello",
		},

		{
			f:   func() { Error("Hello") },
			pat: timePattern + "\terror\tHello",
		},
		{
			f:   func() { Errorf("Hello") },
			pat: timePattern + "\terror\tHello",
		},
		{
			f:   func() { Errorf("%s", "Hello") },
			pat: timePattern + "\terror\tHello",
		},

		{
			f:        func() { Fatal("Hello") },

func (c *TCPConn) SetKeepAliveConfig(config KeepAliveConfig) error {
	if !c.ok() {
		return syscall.EINVAL
	}

	if err := setKeepAlive(c.fd, config.Enable); err != nil {
		return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
	}
	if unix.SupportTCPKeepAliveIdleIntvlCNT() {
		if err := setKeepAliveIdle(c.fd, config.Idle); err != nil {

          "-> tensor<*xf32>\nError code: ERROR_NEEDS_FLEX_OPS",
          ConverterErrorData::ERROR_NEEDS_FLEX_OPS, "tf.StridedSlice",
          mlir::FileLineColLoc::get(input_file_id, 4, 10))),
      1);

  // Check the location information.
  std::vector<std::string> locations;
  for (const auto& error : collected_errors) {
    EXPECT_TRUE(error.has_location());

}

func spuriousENOTAVAIL(err error) bool {
	if op, ok := err.(*OpError); ok {
		err = op.Err
	}
	if sys, ok := err.(*os.SyscallError); ok {
		err = sys.Err
	}
	return err == syscall.EADDRNOTAVAIL
}

func (ln *TCPListener) ok() bool { return ln != nil && ln.fd != nil }

func (ln *TCPListener) accept() (*TCPConn, error) {
	fd, err := ln.fd.accept()
	if err != nil {