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Re: [C++ Patch] PR 57397
- From: Jason Merrill <jason at redhat dot com>
- To: Paolo Carlini <paolo dot carlini at oracle dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 29 Jul 2014 12:01:42 -0400
- Subject: Re: [C++ Patch] PR 57397
- Authentication-results: sourceware.org; auth=none
- References: <53D7AF73 dot 2020507 at oracle dot com>
On 07/29/2014 10:28 AM, Paolo Carlini wrote:
+unify_arity (bool explain_p, int have, int wanted, bool lb_p = false)
I don't understand "lb_p".
@@ -16598,6 +16608,8 @@ type_unification_real (tree tparms,
tree argvec;
tree parmvec = make_tree_vec (1);
+ remaining_pack_p = true;
+
/* Allocate a TREE_VEC and copy in all of the arguments */
argvec = make_tree_vec (nargs - ia);
for (i = 0; ia < nargs; ++ia, ++i)
Why would we get here in the too few args case? Won't we only hit this
code if we had enough args for the non-pack parms?
Jason