That can't be right, it would be entirely pointless then. It looks like the article was written during a pre-release time, so maybe it wasn't fully enabled? I'

That can't be right, it would be entirely pointless then. It looks like the article was written during a pre-release time, so maybe it wasn't fully enabled? I've not yet been able to use XFG in any production software, due to the requirement of rebuilding every static linked library with it enabled. But it didn't seem to fall back to CFG when I was testing it in a toy program.