https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84015
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Mon Feb 26 05:05:15 2018 New Revision: 257979 URL: https://gcc.gnu.org/viewcvs?rev=257979&root=gcc&view=rev Log: PR c++/84015 - ICE with class deduction and auto template parm. * pt.c (rewrite_template_parm): Use tf_partial in first tsubst. Added: trunk/gcc/testsuite/g++.dg/cpp1z/class-deduction49.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c
