}
}

// debugPinnerKeepUnpin is used to make runtime.(*Pinner).Unpin reachable.
var debugPinnerKeepUnpin bool = false

// debugPinnerV1 returns a new Pinner that pins itself. This function can be
// used by debuggers to easily obtain a Pinner that will not be garbage
// collected (or moved in memory) even if no references to it exist in the
// target program. This pinner in turn can be used to extend this property

< MALLOC
# Below MALLOC is the malloc implementation.
< fin,
  spanSetSpine,
  mspanSpecial,
  traceTypeTab,
  MPROF;

# We can acquire gcBitsArenas for pinner bits, and
# it's guarded by mspanSpecial.
MALLOC, mspanSpecial < gcBitsArenas;

# Memory profiling
MPROF < profInsert, profBlock, profMemActive;
profMemActive < profMemFuture;

				return fmt.Sprintf("CHAN%d", i)
			}
		}
		return "CHAN???"
	default:
		return fmt.Sprint(key)
	}
}

var (
	ints  [3]int
	chans = makeChans()
	pin   runtime.Pinner
)

func makeChans() []chan int {
	cs := []chan int{make(chan int), make(chan int), make(chan int)}
	// Order channels by address. See issue #49431.
	for i := range cs {

points to is pinned.

C code may not keep a copy of a Go pointer after the call returns,
unless the memory it points to is pinned with [runtime.Pinner] and the
Pinner is not unpinned while the Go pointer is stored in C memory.
This implies that C code may not keep a copy of a string, slice,
channel, and so forth, because they cannot be pinned with
[runtime.Pinner].

            unverifiedHandshake.peerCertificates,
            address.url.host,
          )
        }
      this.handshake = handshake

      // Check that the certificate pinner is satisfied by the certificates presented.
      certificatePinner.check(address.url.host) {
        handshake.peerCertificates.map { it as X509Certificate }
      }

		// slice updates is tricky, more so than just managing the length
		// ourselves.
		len int
		buf [128]*mspan
	}

	// Cache of a single pinner object to reduce allocations from repeated
	// pinner creation.
	pinnerCache *pinner

	trace pTraceState

	palloc persistentAlloc // per-P to avoid mutex

	// Per-P GC state
	gcAssistTime         int64 // Nanoseconds in assistAlloc

	// having pages get stuck on them. These pages are hidden from
	// the scavenger, so in small idle heaps a significant amount
	// of additional memory might be held onto.
	//
	// Also, flush the pinner cache, to avoid leaking that memory
	// indefinitely.
	forEachP(waitReasonFlushProcCaches, func(pp *p) {
		pp.mcache.prepareForSweep()
		if pp.status == _Pidle {
			systemstack(func() {
				lock(&mheap_.lock)

kong-banner.png...

carlory <******@****.***> 1714102710 +0800

// partially instantiated generic functions may be assigned
// (incl. returned) to variables of function type and type
// inference will attempt to infer the missing type arguments.
// Available with go1.21.
const enableReverseTypeInference = true // disable for debugging

// infer attempts to infer the complete set of type arguments for generic function instantiation/call