2003-05-16 David Carlton <carlton@bactrian.org>

2003-05-16  David Carlton  <carlton@bactrian.org>

	* dwarf2read.c (read_comp_unit): Separate code out into
	read_die_and_children and read_die_and_siblings.
	(read_die_and_children): New.
	(read_die_and_siblings): New.
	(read_full_die): Add HAS_CHILDREN argument.
	struct die_info: Delete HAS_CHILDREN, NEXT members; add CHILD,
	SIBLING, PARENT members.
	(psymtab_to_symtab_1): Use new members of struct die_info.
	(process_die, read_file_scope, read_func_scope)
	(read_lexical_block_scope, read_structure_scope, read_enumeration)
	(read_array_type, read_common_block, read_namespace)
	(read_subroutine_type, read_die_and_children, free_die_list)
	(dump_die, dump_die_list): Ditto.
	(read_namespace): Separate code out into namespace_name.
	(namespace_name): New.
	(typename_concat): New.
	(determine_prefix): New.
	(read_type_die): Set prefix appropriately.
	(class_name): New.

2003-05-16  David Carlton  <carlton@bactrian.org>

	* gdb.c++/rtti.exp: Convert the gdb/488 kfail into a fail, and
	delete the <.*BaseN> branches.