}

// Anonymous reports whether the variable is an embedded field.
// Same as Embedded; only present for backward-compatibility.
func (obj *Var) Anonymous() bool { return obj.embedded }

// Embedded reports whether the variable is an embedded field.
func (obj *Var) Embedded() bool { return obj.embedded }

// IsField reports whether the variable is a struct field.

}

// Anonymous reports whether the variable is an embedded field.
// Same as Embedded; only present for backward-compatibility.
func (obj *Var) Anonymous() bool { return obj.embedded }

// Embedded reports whether the variable is an embedded field.
func (obj *Var) Embedded() bool { return obj.embedded }

// IsField reports whether the variable is a struct field.

			}
			continue
		}

		// struct fields, type-associated and interface methods
		// have no parent scope
		wantParent := true
		switch obj := obj.(type) {
		case *Var:
			if obj.IsField() {
				wantParent = false
			}
		case *Func:
			if obj.Type().(*Signature).Recv() != nil { // method
				wantParent = false
			}
		}

		gotParent := obj.Parent() != nil
		switch {

			}
			continue
		}

		// struct fields, type-associated and interface methods
		// have no parent scope
		wantParent := true
		switch obj := obj.(type) {
		case *Var:
			if obj.IsField() {
				wantParent = false
			}
		case *Func:
			if obj.Signature().Recv() != nil { // method
				wantParent = false
			}
		}

		gotParent := obj.Parent() != nil
		switch {

// license that can be found in the LICENSE file.

// Export guts for testing.

package runtime

import "unsafe"

const MaxArgs = maxArgs

var (
	OsYield                 = osyield
	TimeBeginPeriodRetValue = &timeBeginPeriodRetValue
)

func NumberOfProcessors() int32 {
	var info systeminfo
	stdcall1(_GetSystemInfo, uintptr(unsafe.Pointer(&info)))

func (p *cpuProfile) add(tagPtr *unsafe.Pointer, stk []uintptr) {
	// Simple cas-lock to coordinate with setcpuprofilerate.
	for !prof.signalLock.CompareAndSwap(0, 1) {
		// TODO: Is it safe to osyield here? https://go.dev/issue/52672
		osyield()
	}

	if prof.hz.Load() != 0 { // implies cpuprof.log != nil
		if p.numExtra > 0 || p.lostExtra > 0 || p.lostAtomic > 0 {
			p.addExtra()
		}
		hdr := [1]uint64{1}

	return 0
}

func initsig(preinit bool) {
	if !preinit {
		notify(unsafe.Pointer(abi.FuncPCABI0(sigtramp)))
	}
}

//go:nosplit
func osyield() {
	sleep(0)
}

//go:nosplit
func osyield_no_g() {
	osyield()
}

//go:nosplit
func usleep(µs uint32) {
	ms := int32(µs / 1000)
	if ms == 0 {
		ms = 1
	}
	sleep(ms)
}

//go:nosplit

		// Try for lock, rescheduling.
		for i := 0; i < passive_spin; i++ {
			for l.key == mutex_unlocked {
				if atomic.Cas(key32(&l.key), mutex_unlocked, wait) {
					timer.end()
					return
				}
			}
			osyield()
		}

		// Sleep.
		v = atomic.Xchg(key32(&l.key), mutex_sleeping)
		if v == mutex_unlocked {
			timer.end()
			return
		}
		wait = mutex_sleeping
		futexsleep(key32(&l.key), mutex_sleeping, -1)

	// have been delivered. Give other threads a chance to run and
	// pick up the signal.
	osyield()
	osyield()
	osyield()

	// If that didn't work, try _SIG_DFL.
	setsig(sig, _SIG_DFL)
	raise(sig)

	osyield()
	osyield()
	osyield()

	// If we are still somehow running, just exit with the wrong status.
	exit(2)
}

			// Unlocked. Try to lock.
			if atomic.Casuintptr(&l.key, v, v|locked) {
				timer.end()
				return
			}
			i = 0
		}
		if i < spin {
			procyield(active_spin_cnt)
		} else if i < spin+passive_spin {
			osyield()
		} else {
			// Someone else has it.
			// l->waitm points to a linked list of M's waiting
			// for this lock, chained through m->nextwaitm.
			// Queue this M.
			for {
				gp.m.nextwaitm = muintptr(v &^ locked)