cp-tree.h (OVL_ARG_DEPENDENT): Delete.
authorNathan Sidwell <nathan@acm.org>
Thu, 18 May 2017 18:18:04 +0000 (18:18 +0000)
committerNathan Sidwell <nathan@gcc.gnu.org>
Thu, 18 May 2017 18:18:04 +0000 (18:18 +0000)
commit1bf07cc3ff38a893fd8daa248e834e9dac567b88
tree77b3a653555adf1b37e9c52263d8229454df32f6
parent7d2f2a6b73fd5022f9f96ffc9e2806c8d7464112
cp-tree.h (OVL_ARG_DEPENDENT): Delete.

* 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.

From-SVN: r248250
gcc/cp/ChangeLog
gcc/cp/cp-tree.h
gcc/cp/name-lookup.c
gcc/cp/pt.c
gcc/cp/semantics.c
gcc/cp/tree.c