* name-lookup.c (current_decl_namespace): Non-static.
	(pop_nested_namespace): Sanity check.
	* cp-tree.h: Declare current_decl_namespace.
	* decl.c (grokvardecl): Use it instead of current_namespace.
	(grokfndecl): Likewise.
	* gnu/gcj/runtime/natSharedLibLoader.cc (findCore): Move
	declaration of _Jv_create_core out of the function.

From-SVN: r158074