Is it possible? branching on debug info

[Guillaume Piolat via Digitalmars-d-learn]

I'd like to have:

        version (D_DebugInfo)
        {}
        else
        {
            version = enableFeatureThatIsAnnoyingWhenDebugging;
        }


Is there a way to know if debug info is being emitted when 
compiling?
"debug is not cutting it because sometimes you really need to 
debug with or without -debug, and with or without -O. I want -g.