r251411 - in /branches/c++-name-lookup: ChangeL...

[nathan@gcc.gnu.org]

Author: nathan
Date: Tue Aug 29 13:33:46 2017
New Revision: 251411

URL: https://gcc.gnu.org/viewcvs?rev=251411&root=gcc&view=rev
Log:
	Anonymous namespace has NULL name
	gcc/cp/
	* cp-tree.h (default_hash_traits <lang_identifier *>): Permit
	NULL.
	* name-lookup.c (do_pushdecl): Push NULL-named namespace.
	(do_push_nested_namespace): Adjust.
	(push_namespace): Push anonymous namespace as NULL name.

Modified:
    branches/c++-name-lookup/ChangeLog.name-lookup
    branches/c++-name-lookup/gcc/cp/cp-tree.h
    branches/c++-name-lookup/gcc/cp/name-lookup.c