core, eth, les, trie: add a prefix to contract code (#21080)

miner/worker.go

@@ -34,6 +34,7 @@ import (
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/trie"
 )
 
 const (
@@ -711,6 +712,7 @@ func (w *worker) updateSnapshot() {
 		w.current.txs,
 		uncles,
 		w.current.receipts,
+		new(trie.Trie),
 	)
 
 	w.snapshotState = w.current.state.Copy()