core/state: remove unused methods ReturnGas, GetStorageProofByHash (#23092)
Co-authored-by: lidongwei <lidongwei@huobi.com>
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@ -450,9 +450,6 @@ func (s *stateObject) setBalance(amount *big.Int) {
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s.data.Balance = amount
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}
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// Return the gas back to the origin. Used by the Virtual machine or Closures
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func (s *stateObject) ReturnGas(gas *big.Int) {}
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func (s *stateObject) deepCopy(db *StateDB) *stateObject {
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stateObject := newObject(db, s.address, s.data)
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if s.trie != nil {
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@ -333,17 +333,6 @@ func (s *StateDB) GetStorageProof(a common.Address, key common.Hash) ([][]byte,
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return proof, err
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}
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// GetStorageProofByHash returns the Merkle proof for given storage slot.
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func (s *StateDB) GetStorageProofByHash(a common.Address, key common.Hash) ([][]byte, error) {
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var proof proofList
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trie := s.StorageTrie(a)
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if trie == nil {
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return proof, errors.New("storage trie for requested address does not exist")
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}
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err := trie.Prove(crypto.Keccak256(key.Bytes()), 0, &proof)
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return proof, err
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}
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// GetCommittedState retrieves a value from the given account's committed storage trie.
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func (s *StateDB) GetCommittedState(addr common.Address, hash common.Hash) common.Hash {
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stateObject := s.getStateObject(addr)
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@ -597,7 +586,6 @@ func (s *StateDB) createObject(addr common.Address) (newobj, prev *stateObject)
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}
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}
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newobj = newObject(s, addr, Account{})
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newobj.setNonce(0) // sets the object to dirty
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if prev == nil {
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s.journal.append(createObjectChange{account: &addr})
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} else {
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@ -30,7 +30,6 @@ type dummyContractRef struct {
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calledForEach bool
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}
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func (dummyContractRef) ReturnGas(*big.Int) {}
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func (dummyContractRef) Address() common.Address { return common.Address{} }
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func (dummyContractRef) Value() *big.Int { return new(big.Int) }
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func (dummyContractRef) SetCode(common.Hash, []byte) {}
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@ -39,7 +39,6 @@ func (account) SetBalance(*big.Int) {}
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func (account) SetNonce(uint64) {}
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func (account) Balance() *big.Int { return nil }
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func (account) Address() common.Address { return common.Address{} }
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func (account) ReturnGas(*big.Int) {}
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func (account) SetCode(common.Hash, []byte) {}
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func (account) ForEachStorage(cb func(key, value common.Hash) bool) {}
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