r253489 - in /trunk/gcc/cp: ChangeLog cp-tree.h...

[nathan@gcc.gnu.org]

Author: nathan
Date: Fri Oct  6 13:15:23 2017
New Revision: 253489

URL: https://gcc.gnu.org/viewcvs?rev=253489&root=gcc&view=rev
Log:
[C++ PATCH] use hash-table for namespace contents

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00365.html
	Use hash_table for namespace bindings
	* cp-tree.h (struct named_decl_hash): New.
	(lang_decl_ns): Change type of bindings field.
	* lex.c (maybe_add_lang_decl_raw): Adjust.
	* name-lookup.c (find_namespace_slot): Adjust.
	(do_pushdecl): Push NULL-named namespace.
	(do_push_nested_namespace): Adjust.
	(push_namespace): Push anonymous namespace as NULL name.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/lex.c
    trunk/gcc/cp/name-lookup.c