Merge pull request #34 from ava-labs/devv0.3.0-rc.5

Dev

1 files changed, 11 insertions, 11 deletions

diff --git a/core/state_processor.go b/core/state_processor.go
index ab8759a..46ecd48 100644
--- a/core/state_processor.go
+++ b/core/state_processor.go
@@ -23,8 +23,8 @@ import (
 	"github.com/ava-labs/coreth/core/types"
 	"github.com/ava-labs/coreth/core/vm"
 	"github.com/ava-labs/coreth/params"
-	"github.com/ava-labs/go-ethereum/common"
-	"github.com/ava-labs/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/crypto"
 )
 
 // StateProcessor is a basic Processor, which takes care of transitioning
@@ -68,7 +68,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
 	// Iterate over and process the individual transactions
 	for i, tx := range block.Transactions() {
 		statedb.Prepare(tx.Hash(), block.Hash(), i)
-		receipt, _, err := ApplyTransaction(p.config, p.bc, nil, gp, statedb, header, tx, usedGas, cfg)
+		receipt, err := ApplyTransaction(p.config, p.bc, nil, gp, statedb, header, tx, usedGas, cfg)
 		if err != nil {
 			return nil, nil, 0, err
 		}
@@ -88,10 +88,10 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
 // and uses the input parameters for its environment. It returns the receipt
 // for the transaction, gas used and an error if the transaction failed,
 // indicating the block was invalid.
-func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, uint64, error) {
+func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, error) {
 	msg, err := tx.AsMessage(types.MakeSigner(config, header.Number))
 	if err != nil {
-		return nil, 0, err
+		return nil, err
 	}
 	// Create a new context to be used in the EVM environment
 	context := NewEVMContext(msg, header, bc, author)
@@ -99,9 +99,9 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo
 	// about the transaction and calling mechanisms.
 	vmenv := vm.NewEVM(context, statedb, config, cfg)
 	// Apply the transaction to the current state (included in the env)
-	_, gas, failed, err := ApplyMessage(vmenv, msg, gp)
+	result, err := ApplyMessage(vmenv, msg, gp)
 	if err != nil {
-		return nil, 0, err
+		return nil, err
 	}
 	// Update the state with pending changes
 	var root []byte
@@ -110,13 +110,13 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo
 	} else {
 		root = statedb.IntermediateRoot(config.IsEIP158(header.Number)).Bytes()
 	}
-	*usedGas += gas
+	*usedGas += result.UsedGas
 
 	// Create a new receipt for the transaction, storing the intermediate root and gas used by the tx
 	// based on the eip phase, we're passing whether the root touch-delete accounts.
-	receipt := types.NewReceipt(root, failed, *usedGas)
+	receipt := types.NewReceipt(root, result.Failed(), *usedGas)
 	receipt.TxHash = tx.Hash()
-	receipt.GasUsed = gas
+	receipt.GasUsed = result.UsedGas
 	// if the transaction created a contract, store the creation address in the receipt.
 	if msg.To() == nil {
 		receipt.ContractAddress = crypto.CreateAddress(vmenv.Context.Origin, tx.Nonce())
@@ -128,5 +128,5 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo
 	receipt.BlockNumber = header.Number
 	receipt.TransactionIndex = uint(statedb.TxIndex())
 
-	return receipt, gas, err
+	return receipt, err
 }