}

		// Examine the execution tracer's view of the CPU profile samples. Filter it
		// to only include samples from the single test goroutine. Use the goroutine
		// ID that was recorded in the events: that should reflect getg().m.curg,
		// same as the profiler's labels (even when the M is using its g0 stack).
		totalTraceSamples := 0
		traceSamples := 0
		traceStacks := make(map[string]int)
		r, err := trace.NewReader(bytes.NewReader(tb))

}

// stringDataOnStack reports whether the string's data is
// stored on the current goroutine's stack.
func stringDataOnStack(s string) bool {
	ptr := uintptr(unsafe.Pointer(unsafe.StringData(s)))
	stk := getg().stack
	return stk.lo <= ptr && ptr < stk.hi
}

func rawstringtmp(buf *tmpBuf, l int) (s string, b []byte) {
	if buf != nil && l <= len(buf) {
		b = buf[:l]
		s = slicebytetostringtmp(&b[0], len(b))

			}
			if c.qcount < c.dataqsiz {
				goto bufsend
			}
		}
	}

	if !block {
		selunlock(scases, lockorder)
		casi = -1
		goto retc
	}

	// pass 2 - enqueue on all chans
	gp = getg()
	if gp.waiting != nil {
		throw("gp.waiting != nil")
	}
	nextp = &gp.waiting
	for _, casei := range lockorder {
		casi = int(casei)
		cas = &scases[casi]
		c = cas.c
		sg := acquireSudog()

//
//go:nosplit
//go:nowritebarrierrec
func dlog() *dlogger {
	if !dlogEnabled {
		return nil
	}

	// Get the time.
	tick, nano := uint64(cputicks()), uint64(nanotime())

	// Try to get a cached logger.
	l := getCachedDlogger()

	// If we couldn't get a cached logger, try to get one from the
	// global pool.
	if l == nil {
		allp := (*uintptr)(unsafe.Pointer(&allDloggers))

	dumpgs()
	dumpms()
	dumproots()
	dumpmemstats(m)
	dumpmemprof()
	dumpint(tagEOF)
	flush()
}

func writeheapdump_m(fd uintptr, m *MemStats) {
	assertWorldStopped()

	gp := getg()
	casGToWaiting(gp.m.curg, _Grunning, waitReasonDumpingHeap)

	// Set dump file.
	dumpfd = fd

	// Call dump routine.
	mdump(m)

	// Reset dump file.
	dumpfd = 0
	if tmpbuf != nil {

	{name: "NilCheck", argLength: 2, nilCheck: true},     // arg0=ptr, arg1=mem. Panics if arg0 is nil. Returns the ptr unmodified.

	// Pseudo-ops
	{name: "GetG", argLength: 1, zeroWidth: true}, // runtime.getg() (read g pointer). arg0=mem
	{name: "GetClosurePtr"},                       // get closure pointer from dedicated register
	{name: "GetCallerPC"},                         // for getcallerpc intrinsic

	return true
}

// This is the goroutine that runs all of the finalizers.
func runfinq() {
	var (
		frame    unsafe.Pointer
		framecap uintptr
		argRegs  int
	)

	gp := getg()
	lock(&finlock)
	fing = gp
	unlock(&finlock)

	for {
		lock(&finlock)
		fb := finq
		finq = nil
		if fb == nil {

func itabAdd(m *itab) {
	// Bugs can lead to calling this while mallocing is set,
	// typically because this is called while panicking.
	// Crash reliably, rather than only when we need to grow
	// the hash table.
	if getg().m.mallocing != 0 {
		throw("malloc deadlock")
	}

	t := itabTable
	if t.count >= 3*(t.size/4) { // 75% load factor
		// Grow hash table.
		// t2 = new(itabTableType) + some additional entries

            interface A {
                String getName()
                void setName(String name)

                B getB()
            }

            @Managed
            interface B {
                C getC()
            }

            @Managed
            interface C {
                A getA()
                void setA(A a)
            }

            class RulePlugin extends RuleSource {

	CmdGet.Run = runGet // break init loop
	CmdGet.Flag.Var(&getD, "d", "")
	CmdGet.Flag.Var(&getU, "u", "")
}

func runGet(ctx context.Context, cmd *base.Command, args []string) {
	switch getU.version {
	case "", "upgrade", "patch":
		// ok
	default:
		base.Fatalf("go: unknown upgrade flag -u=%s", getU.rawVersion)
	}
	if getD.set {
		if !getD.value {
			base.Fatalf("go: -d flag may not be set to false")
		}