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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 /accounts
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 'accounts')
-rw-r--r--accounts/abi/bind/backends/simulated.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index 159fca136..7ac8b5820 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -90,7 +90,7 @@ func (b *SimulatedBackend) Rollback() {
func (b *SimulatedBackend) rollback() {
blocks, _ := core.GenerateChain(b.config, b.blockchain.CurrentBlock(), b.database, 1, func(int, *core.BlockGen) {})
b.pendingBlock = blocks[0]
- b.pendingState, _ = state.New(b.pendingBlock.Root(), b.database)
+ b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database))
}
// CodeAt returns the code associated with a certain account in the blockchain.
@@ -279,7 +279,7 @@ func (b *SimulatedBackend) SendTransaction(ctx context.Context, tx *types.Transa
block.AddTx(tx)
})
b.pendingBlock = blocks[0]
- b.pendingState, _ = state.New(b.pendingBlock.Root(), b.database)
+ b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database))
return nil
}