Compilation issue with pmem program

[jerrinsg]

The following program is failing to compile with an error - internal compiler error: bad live variable at entry of main: .autotmp_4 (type unsafe.Pointer)

package main

import (
    "github.com/vmware/go-pmem-transaction/pmem"
    "github.com/vmware/go-pmem-transaction/transaction"
)

var ptr *int

func main() {
    firstInit := pmem.Init("~/datafile")
    if firstInit {
        txn("undo") {
            ptr = (*int)(pmem.New("root", ptr))
        }
    } else {
        ptr = (*int)(pmem.Get("root", ptr))
        println("Value is ", *ptr)
    }
}

Should we support wrapping pmem.New call within a txn{} block?