I have compared both Modula-2 and Oberon-2 to Go, but have not compared Active Oberon to Go. This was for purposes of creating a top-down, predictive, recursiv

I have compared both Modula-2 and Oberon-2 to Go, but have not compared Active Oberon to Go. This was for purposes of creating a top-down, predictive, recursive descent parser for Go. I am curious on how Go is being parsed. LR, LL, or ? I am also curious about the CellType and PortType of Active Oberon. Do these correspond to Go's ChannelType and possibly to OCCAM and CSP Send and Receive Channels?