https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82331
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Tue Dec 5 18:05:23 2017 New Revision: 255430 URL: https://gcc.gnu.org/viewcvs?rev=255430&root=gcc&view=rev Log: PR c++/82331 - ICE with variadic partial specialization of auto * pt.c (unify) [TEMPLATE_PARM_INDEX]: Set processing_template_decl around call to tsubst. Added: trunk/gcc/testsuite/g++.dg/cpp1z/nontype-auto13.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c