nil can sometimes exist in context stack in 1.9...Even if this is not the case we have no reason to cast here since we only care about object equality
nil can sometimes exist in context stack in 1.9...Even if this is not the case we have no reason to cast here since we only care about object equality

gfowley/ruby-debug,ruby-debug/ruby-debug,ruby-debug/ruby-debug,gfowley/ruby-debug,gfowley/ruby-debug,ruby-debug/ruby-debug