1 files changed, 0 insertions, 31 deletions
diff --git a/ptrie/shortnode.go b/ptrie/shortnode.go
deleted file mode 100644
index 73ff2914b..000000000
--- a/ptrie/shortnode.go
+++ /dev/null
@@ -1,31 +0,0 @@
-package ptrie
-
-import "github.com/ethereum/go-ethereum/trie"
-
-type ShortNode struct {
-	trie  *Trie
-	key   []byte
-	value Node
-}
-
-func NewShortNode(t *Trie, key []byte, value Node) *ShortNode {
-	return &ShortNode{t, []byte(trie.CompactEncode(key)), value}
-}
-func (self *ShortNode) Value() Node {
-	self.value = self.trie.trans(self.value)
-
-	return self.value
-}
-func (self *ShortNode) Dirty() bool { return true }
-func (self *ShortNode) Copy() Node  { return NewShortNode(self.trie, self.key, self.value) }
-
-func (self *ShortNode) RlpData() interface{} {
-	return []interface{}{self.key, self.value.Hash()}
-}
-func (self *ShortNode) Hash() interface{} {
-	return self.trie.store(self)
-}
-
-func (self *ShortNode) Key() []byte {
-	return trie.CompactDecode(string(self.key))
-}