Got rid of warning. (Had to disabled it the hard way since rdebug-info calls a function in rdebug-core, but can't require it because that would lead to cyclic requires.)
Got rid of warning. (Had to disabled it the hard way since rdebug-info calls a function in rdebug-core, but can't require it because that would lead to cyclic requires.)

git-svn-id: 7ffbd09614c8d739a966cfae413e2c1c0f4cb91b@678 453b2852-3d18-0410-866e-d09c099698e4

ruby-debug/ruby-debug-extra,ruby-debug/ruby-debug-extra