Tanya Lattner 55477a5af1 Changed clone to be const.
Changed copy constructor to set parent, prev, and next pointers to null.

llvm-svn: 13706
2004-05-24 03:14:18 +00:00
..
2004-04-02 21:26:03 +00:00
2004-05-24 03:14:18 +00:00