gcc/gcc/cp ChangeLog class.c cp-tree.h pt.c se ...

[nathan@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	nathan@gcc.gnu.org	2004-09-27 12:00:10

Modified files:
	gcc/cp         : ChangeLog class.c cp-tree.h pt.c search.c 

Log message:
	* class.c (struct count_depth_data): Remove.
	(dfs_depth_post, dfs_depth_q): Remove.
	(find_final_overrider): Use number of vbase classes as depth
	bound.
	
	* cp-tree.h (types_overlap_p): Remove.
	* search.c (struct overlap_info): Remove.
	(dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
	
	* pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
	(get_template_base_recursive): Remove. Replace with ...
	(get_template_base_r): ... this.
	(struct get_template_base_data_s): New.
	(get_template_base): Use get_template_base_r via dfs_walk.  Always
	return NULL on failure.
	(unify): Remove error_mark_node check from get_template_base result.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4385&r2=1.4386
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/class.c.diff?cvsroot=gcc&r1=1.676&r2=1.677
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.1052&r2=1.1053
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.926&r2=1.927
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/search.c.diff?cvsroot=gcc&r1=1.322&r2=1.323