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core, compiler: return struct from GetScriptContainer interop

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Closes #1173
This commit is contained in:
Anna Shaleva 2020-07-13 13:05:31 +03:00
parent d1b92f1767
commit c4f7b06974
3 changed files with 14 additions and 5 deletions
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15
pkg/core/interop_system.go
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@ -179,10 +179,19 @@ func bcGetTransactionHeight(ic *interop.Context, v *vm.VM) error {
return nil
}
// engineGetScriptContainer returns transaction that contains the script being
// run.
// engineGetScriptContainer returns transaction or block that contains the script
// being run.
func engineGetScriptContainer(ic *interop.Context, v *vm.VM) error {
v.Estack().PushVal(stackitem.NewInterop(ic.Container))
var item stackitem.Item
switch t := ic.Container.(type) {
case *transaction.Transaction:
item = transactionToStackItem(t)
case *block.Block:
item = blockToStackItem(t)
default:
return errors.New("unknown script container")
}
v.Estack().PushVal(item)
return nil
}