"sort"
	"strconv"
	"strings"

	"k8s.io/apimachinery/pkg/api/meta"
	"k8s.io/apimachinery/pkg/util/validation"
)

// FormatMap formats map[string]string to a string.
func FormatMap(m map[string]string) (fmtStr string) {
	// output with keys in sorted order to provide stable output
	keys := make([]string, 0, len(m))
	var grow int
	for k, v := range m {
		keys = append(keys, k)
		// why add 4: (for =, \n, " and ")

	f.calls = append(f.calls, fmt.Sprintf("updateNodeNetworkUnavailable %v %v", nodeName, unavailable))
	return f.updateNodeNetworkUnavailableErr
}

func (f *fakeAPIs) EmitNodeWarningEvent(nodeName, reason, fmtStr string, args ...interface{}) {
	f.events = append(f.events, fakeEvent{nodeName, reason})
}

func (f *fakeAPIs) ReportResult(err error) {
	f.logger.V(2).Info("ReportResult", "err", err)
	f.results = append(f.results, err)

	// implicit interface conversion in multi-assignment during return
	return h()
}

func fmter() (s string, i int, t string) { return "%#x %q", 100, "hello" }

func main() {
	b := g()
	bb, ok := b.(*Buffer)
	_, _, _ = b, bb, ok

	b, ok = i()
	bb, ok = b.(*Buffer)
	_, _, _ = b, bb, ok

	s := fmt.Sprintf(fmter())
	if s != "0x64 \"hello\"" {
		println(s)
		panic("fail")
	}

			}
		}

		// Validate the flags used.
		valid := true
		switch mode := finfo.flags & fMode; mode {
		case 0:
			finfo.flags |= fElement
		case fAttr, fCDATA, fCharData, fInnerXML, fComment, fAny, fAny | fAttr:
			if f.Name == xmlName || tag != "" && mode != fAttr {
				valid = false
			}
		default:
			// This will also catch multiple modes in a single field.
			valid = false
		}
		if finfo.flags&fMode == fAny {

	FOR_EACH_FPR stfd
	FOR_EACH_VR stvx

	// Set up Go ABI constant registers
	li	%r0, 0

	// Restore g pointer (r30 in Go ABI, which may have been clobbered by C)
	mr	%r30, %r4

	// Call fn
	mr	%r12, %r3
	mtctr	%r3
	bctrl

	FOR_EACH_GPR ld
	FOR_EACH_FPR lfd
	FOR_EACH_VR lvx

	ld	%r2, 24(%r1)
	addi	%r1, %r1, FRAME_SIZE
	ld	%r0, 16(%r1)
	mtlr	%r0
	ld	%r0, 8(%r1)
	mtcr	%r0
	blr

#ifdef __ELF__

	// Set up Go ABI constant registers
	// Must match _cgo_reginit in runtime package.
	xor 0, 0, 0

	// Restore g pointer (r30 in Go ABI, which may have been clobbered by C)
	mr	30, 4

	// Call fn
	mr	12, 3
	mtctr	12
	bctrl

	addi	1, 1, 296
	bl	restoreregs
	ld	2, 40(1)
	ld	0, 16(1)
	mtlr	0
	blr

saveregs:
	// Save callee-save registers