GCC: class.c, 1.1.1.1 -> 1.2

[Jan-Benedict Glaw]

Update of /mnt/vax-development/CVS_Repository/gcc/gcc/cp
In directory mail:/mnt/vax-development/local_work/work-jbglaw/local-cvs/gcc/gcc/cp

Modified Files:
	class.c 
Log Message:
- - - -- -- A U T O M A T I C   C H E C K I N -- -- - - -
	PR c++/16273
	* class.c (count_depth_data): New type.
	(dfs_depth_post): New function.
	(dfs_depth_q): Likewise.
	(find_final_overrider_data_s): Change type of vpath.
	Add vpath_list.
	(dfs_find_final_overrider_1): New function.
	(dfs_find_final_overrider): Use it.
	(dfs_find_final_overrider_q): Adjust use of vpath.
	(dfs_find_final_overrider_post): Likewise.
	(find_final_overrider): Use dfs_depth.  Allocate and deallocate
	vpath_list.