* decl2.c (finish_file): Don't call import_export_decl for
	functions that are not defined.
	(handle_class_head): Robustify.
	* pt.c (instantiate_decl): Do not call cp_finish_decl for
	variables that are not defined.

	* g++.old-deja/g++.pt/instantiate12.C: Explicit instantiate
	initialized static data members.

From-SVN: r66095