2002-11-21 David Carlton <carlton@math.stanford.edu>

2002-11-21  David Carlton  <carlton@math.stanford.edu>

	* cp-support.c (get_namespace_objfile): Set
	namespace_objfile->name.
	* dwarf2read.c (scan_partial_symbols): Allow empty pdi.name if
	we're reading a namespace.
	* Makefile.in (dwarf2read.o): Depend on cp_support_h.
	* dwarf2read.c (scan_partial_symbols): Add 'namespace' arg.
	(dwarf2_build_psymtabs_hard): Update call to
	scan_partial_symbols.
	(add_partial_namespace): New function.
	(scan_partial_symbols): Call add_partial_namespace.
	#include "cp-support.h"
	* cp-support.c: Add me to contributors.
	* cp-support.h: Ditto.
	* buildsym.c (scan_for_anonymous_namespaces): Convert for loop
	into a clearer while loop.
	(finish_block): Ditto.