* decl.c (tag_name): New fn.

	* decl.c (tag_name): New fn.
	(xref_tag): Complain about using typedef-name after class-key.
Fixes Sec7/1_3/C07351.cm.
	* init.c (expand_vec_init): Also keep going if from_array.
Fixes g++.other/copy1.C.
	* tree.c (is_overloaded_fn): Also handle the output of
	build_offset_ref.
Fixes Sec5/3_3/S05162.C.
	* decl.c (grokdeclarator): Use constructor_name when comparing
	field name against enclosing class.
	* class.c (finish_struct_anon): Likewise.
Fixes Sec9/2/C09268.cm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23758 138bc75d-0d04-0410-961f-82ee72b054a4