https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85242
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Fri Apr 6 15:12:34 2018 New Revision: 259178 URL: https://gcc.gnu.org/viewcvs?rev=259178&root=gcc&view=rev Log: PR c++/85242 - ICE with class definition in template parm. * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): False if processing_template_parmlist. Added: trunk/gcc/testsuite/g++.dg/template/error58.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/cp-tree.h
