r248250 - in /trunk/gcc/cp: ChangeLog cp-tree.h...

[nathan@gcc.gnu.org]

Author: nathan
Date: Thu May 18 18:18:04 2017
New Revision: 248250

URL: https://gcc.gnu.org/viewcvs?rev=248250&root=gcc&view=rev
Log:
	* cp-tree.h (OVL_ARG_DEPENDENT): Delete.
	(OVL_USED_P): New.
	(lookup_keep): Declare.
	* name-lookup.c (add_function): Don't set OVL_ARG_DEPENDENT.
	* pt.c (tsubst_copy): Assert lookup is persistent.
	* semantics.c (finish_call_expr): Use lkp_iterator, call
	lookup_keep.
	* tree.c (ovl_copy): New.
	(ovl_insert, ovl_iterator::remove_node): Copy immutable nodes.
	(lookup_keep): New.

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