const runtime.typeCacheBuckets

3 uses

	runtime (current package)
		heapdump.go#L114: 	typeCacheBuckets = 256
		heapdump.go#L122: var typecache [typeCacheBuckets]typeCacheBucket
		heapdump.go#L171: 	b := &typecache[t.Hash&(typeCacheBuckets-1)]