https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82764
--- Comment #12 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Fri Feb 16 16:45:49 2018 New Revision: 257746 URL: https://gcc.gnu.org/viewcvs?rev=257746&root=gcc&view=rev Log: PR c++/82764 - C++17 ICE with empty base * class.c (build_base_field_1): Set DECL_SIZE to zero for empty base. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp0x/nsdmi-empty1.C Modified: branches/gcc-7-branch/gcc/cp/ChangeLog branches/gcc-7-branch/gcc/cp/class.c