gdb

gdb
	PR c++/9708:
	* dwarf2read.c (die_needs_namespace) <DW_TAG_variable>: A variable
	in a lexical block does not need a namespace.
	(new_symbol) <DW_TAG_variable>: Put extern variables on
	list_in_scope in all cases.
gdb/testsuite
	PR c++/9708:
	* gdb.cp/m-static.exp: Add regression test.
	* gdb.cp/m-static.cc (method): New method.
	(main): Call it.