}
		})
	}
}

//go:noinline
func callerStartLine(wantInlined bool) int {
	var pcs [1]uintptr
	n := runtime.Callers(2, pcs[:])
	if n != 1 {
		panic(fmt.Sprintf("no caller of callerStartLine? n = %d", n))
	}

	frames := runtime.CallersFrames(pcs[:])
	frame, _ := frames.Next()

	inlined := frame.Func == nil // Func always set to nil for inlined frames

	}
}

func newPrivateKey(keyType kubeadmapi.EncryptionAlgorithmType) (crypto.Signer, error) {
	lock.Lock()
	defer lock.Unlock()

	var pcs [50]uintptr
	nCallers := runtime.Callers(2, pcs[:])
	frames := runtime.CallersFrames(pcs[:nCallers])
	thisTest := ""
	for {
		frame, more := frames.Next()
		if strings.HasSuffix(frame.File, "_test.go") && testFunction.MatchString(frame.Function) {

			}
			frames = append(frames, pc)

			if _, ok := pcs[pc]; !ok {
				pcs[pc] = frame{
					pc:     pc,
					funcID: stringID(funcID),
					fileID: stringID(fileID),
					line:   line,
				}
			}
		}

		// Add the stack to the map.
		if err := stackTable.insert(stackID(id), stack{pcs: frames}); err != nil {
			return err
		}
	}
	return nil
}

	if !w.h.Enabled(context.Background(), level) {
		return 0, nil
	}
	var pc uintptr
	if !internal.IgnorePC && w.capturePC {
		// skip [runtime.Callers, w.Write, Logger.Output, log.Print]
		var pcs [1]uintptr
		runtime.Callers(4, pcs[:])
		pc = pcs[0]
	}

	// Remove final newline.
	origLen := len(buf) // Report that the entire buf was written.
	if len(buf) > 0 && buf[len(buf)-1] == '\n' {
		buf = buf[:len(buf)-1]
	}

	// statements in packages compiled without -race (e.g.,
	// ensureSigM in runtime/signal_unix.go).
	var pcs []uintptr
	if raceenabled && pc0 != nil {
		pc1 := (*[1 << 16]uintptr)(unsafe.Pointer(pc0))
		pcs = pc1[:ncases:ncases]
	}
	casePC := func(casi int) uintptr {
		if pcs == nil {
			return 0
		}
		return pcs[casi]
	}

	var t0 int64
	if blockprofilerate > 0 {
		t0 = cputicks()
	}

	order := typecheck.TempAt(base.Pos, ir.CurFunc, types.NewArray(types.Types[types.TUINT16], 2*int64(ncas)))

	var pc0, pcs ir.Node
	if base.Flag.Race {
		pcs = typecheck.TempAt(base.Pos, ir.CurFunc, types.NewArray(types.Types[types.TUINTPTR], int64(ncas)))
		pc0 = typecheck.Expr(typecheck.NodAddr(ir.NewIndexExpr(base.Pos, pcs, ir.NewInt(base.Pos, 0))))
	} else {
		pc0 = typecheck.NodNil()
	}

	// register cases

	}
	return filepath.ToSlash(s) + "/"
}

// FileWithLineNum return the file name and line number of the current file
func FileWithLineNum() string {
	pcs := [13]uintptr{}
	// the third caller usually from gorm internal
	len := runtime.Callers(3, pcs[:])
	frames := runtime.CallersFrames(pcs[:len])
	for i := 0; i < len; i++ {
		// second return value is "more", not "ok"
		frame, _ := frames.Next()

	return cpuHog0(x, n)
}

//go:noinline
func dumpCallers(pcs []uintptr) {
	if pcs == nil {
		return
	}

	skip := 2 // Callers and dumpCallers
	runtime.Callers(skip, pcs)
}

//go:noinline
func inlinedCallerDump(pcs []uintptr) {
	inlinedCalleeDump(pcs)
}

func inlinedCalleeDump(pcs []uintptr) {
	dumpCallers(pcs)
}

type inlineWrapperInterface interface {

	}

	// Test that profiles correctly jump over systemstack,
	// including nested systemstack calls.
	pcs := make([]uintptr, 20)
	pcs = pcs[:TracebackSystemstack(pcs, 5)]
	// Check that runtime.TracebackSystemstack appears five times
	// and that we see TestTracebackSystemstack.
	countIn, countOut := 0, 0
	frames := CallersFrames(pcs)
	var tb strings.Builder
	for {
		frame, more := frames.Next()

			}

			if traceback == "Go+C" {
				// The test code was arranged to have PCs from C and
				// they are not symbolized.
				// Check no Location containing those unsymbolized PCs contains multiple lines.
				for i, loc := range prof.Location {
					if !symbolized(loc) && len(loc.Line) > 1 {
						t.Errorf("Location[%d] contains unsymbolized PCs and multiple lines: %v", i, loc)
					}
				}
			}
		})
	}
}