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authorJeffrey Wilcke <jeffrey@ethereum.org>2016-10-20 19:36:29 +0800
committerJeffrey Wilcke <jeffrey@ethereum.org>2016-11-13 17:44:04 +0800
commit445feaeef58bd89a113743dccf6fd5df55cde6fa (patch)
tree6c692a0989800f005a94bde2d372fcbe1f7630a1 /eth/api_backend.go
parent932d973e36ff0d41a6005b93d2d4ff1b4430fb04 (diff)
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core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4 1. If an account is empty it's no longer written to the trie. An empty account is defined as (balance=0, nonce=0, storage=0, code=0). 2. Delete an empty account if it's touched 3. An empty account is redefined as either non-existent or empty. 4. Zero value calls and zero value suicides no longer consume the 25k reation costs. params: moved core/config to params Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
Diffstat (limited to 'eth/api_backend.go')
-rw-r--r--eth/api_backend.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/eth/api_backend.go b/eth/api_backend.go
index efe9a7a01..f17ad6a15 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -103,7 +103,7 @@ func (b *EthApiBackend) GetVMEnv(ctx context.Context, msg core.Message, state et
from := statedb.GetOrNewStateObject(addr)
from.SetBalance(common.MaxBig)
vmError := func() error { return nil }
- return core.NewEnv(statedb, b.eth.chainConfig, b.eth.blockchain, msg, header, b.eth.chainConfig.VmConfig), vmError, nil
+ return core.NewEnv(statedb, b.eth.chainConfig, b.eth.blockchain, msg, header, vm.Config{}), vmError, nil
}
func (b *EthApiBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error {