From 9e5f03b6c487175cc5aa1224e5e12fd573f483a7 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Tue, 27 Jun 2017 15:57:06 +0200 Subject: 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). --- cmd/evm/runner.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'cmd/evm/runner.go') 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())) } -- cgit