var github.com/golang/protobuf/proto.propertiesCache

3 uses

	github.com/golang/protobuf/proto (current package)
		properties.go#L212: var propertiesCache sync.Map // map[reflect.Type]*StructProperties
		properties.go#L220: 	if p, ok := propertiesCache.Load(t); ok {
		properties.go#L223: 	p, _ := propertiesCache.LoadOrStore(t, newProperties(t))