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authorFelix Lange <fjl@users.noreply.github.com>2017-06-27 21:57:06 +0800
committerGitHub <noreply@github.com>2017-06-27 21:57:06 +0800
commit9e5f03b6c487175cc5aa1224e5e12fd573f483a7 (patch)
tree475e573ff6c7e77cd069a2f6238afdb27d4bce43 /cmd
parentbb366271fe33cf87b462dc5a25ac6c448ac6d2e1 (diff)
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core/state: access trie through Database interface, track errors (#14589)
With this commit, core/state's access to the underlying key/value database is mediated through an interface. Database errors are tracked in StateDB and returned by CommitTo or the new Error method. Motivation for this change: We can remove the light client's duplicated copy of core/state. The light client now supports node iteration, so tracing and storage enumeration can work with the light client (not implemented in this commit).
Diffstat (limited to 'cmd')
-rw-r--r--cmd/evm/runner.go6
-rw-r--r--cmd/geth/chaincmd.go2
2 files changed, 4 insertions, 4 deletions
diff --git a/cmd/evm/runner.go b/cmd/evm/runner.go
index 2ce0920f6..3f95a0c93 100644
--- a/cmd/evm/runner.go
+++ b/cmd/evm/runner.go
@@ -98,8 +98,8 @@ func runCmd(ctx *cli.Context) error {
_, statedb = gen.ToBlock()
chainConfig = gen.Config
} else {
- var db, _ = ethdb.NewMemDatabase()
- statedb, _ = state.New(common.Hash{}, db)
+ db, _ := ethdb.NewMemDatabase()
+ statedb, _ = state.New(common.Hash{}, state.NewDatabase(db))
}
if ctx.GlobalString(SenderFlag.Name) != "" {
sender = common.HexToAddress(ctx.GlobalString(SenderFlag.Name))
@@ -188,7 +188,7 @@ func runCmd(ctx *cli.Context) error {
execTime := time.Since(tstart)
if ctx.GlobalBool(DumpFlag.Name) {
- statedb.Commit(true)
+ statedb.IntermediateRoot(true)
fmt.Println(string(statedb.Dump()))
}
diff --git a/cmd/geth/chaincmd.go b/cmd/geth/chaincmd.go
index ab0e92f21..12bc1d7c6 100644
--- a/cmd/geth/chaincmd.go
+++ b/cmd/geth/chaincmd.go
@@ -312,7 +312,7 @@ func dump(ctx *cli.Context) error {
fmt.Println("{}")
utils.Fatalf("block not found")
} else {
- state, err := state.New(block.Root(), chainDb)
+ state, err := state.New(block.Root(), state.NewDatabase(chainDb))
if err != nil {
utils.Fatalf("could not create new state: %v", err)
}