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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 /internal
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 'internal')
-rw-r--r--internal/ethapi/tracer_test.go9
1 files changed, 3 insertions, 6 deletions
diff --git a/internal/ethapi/tracer_test.go b/internal/ethapi/tracer_test.go
index 577b426f1..b88178a6d 100644
--- a/internal/ethapi/tracer_test.go
+++ b/internal/ethapi/tracer_test.go
@@ -29,11 +29,6 @@ import (
"github.com/ethereum/go-ethereum/params"
)
-type ruleSet struct{}
-
-func (self *ruleSet) IsHomestead(*big.Int) bool { return true }
-func (*ruleSet) GasTable(*big.Int) params.GasTable { return params.GasTableHomesteadGasRepriceFork }
-
type Env struct {
gasLimit *big.Int
depth int
@@ -46,7 +41,9 @@ func NewEnv(config *vm.Config) *Env {
return env
}
-func (self *Env) RuleSet() vm.RuleSet { return &ruleSet{} }
+func (self *Env) ChainConfig() *params.ChainConfig {
+ return params.TestChainConfig
+}
func (self *Env) Vm() vm.Vm { return self.evm }
func (self *Env) Origin() common.Address { return common.Address{} }
func (self *Env) BlockNumber() *big.Int { return big.NewInt(0) }