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Implement deepCopy on state object

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This commit is contained in:
Aleksandr Bezobchuk 2018-10-03 11:07:55 -04:00
parent f2b455b055
commit 355244b5bc
1 changed files with 13 additions and 0 deletions
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13
state/state_object.go
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@ -275,6 +275,19 @@ func (so *stateObject) getCommittedState(ctx sdk.Context, key ethcmn.Hash) ethcm
// Closures. It performs a no-op. // Closures. It performs a no-op.
func (so *stateObject) ReturnGas(gas *big.Int) {} func (so *stateObject) ReturnGas(gas *big.Int) {}
func (so *stateObject) deepCopy(db *CommitStateDB) *stateObject {
newStateObj := newObject(db, so.account)
newStateObj.code = so.code
newStateObj.dirtyStorage = so.dirtyStorage.Copy()
newStateObj.originStorage = so.originStorage.Copy()
newStateObj.suicided = so.suicided
newStateObj.dirtyCode = so.dirtyCode
newStateObj.deleted = so.deleted
return newStateObj
}
// empty returns whether the account is considered empty. // empty returns whether the account is considered empty.
func (so *stateObject) empty() bool { func (so *stateObject) empty() bool {
return so.account.Sequence == 0 && return so.account.Sequence == 0 &&