https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87861
--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Dec 11 20:37:53 2018 New Revision: 267032 URL: https://gcc.gnu.org/viewcvs?rev=267032&root=gcc&view=rev Log: PR c++/87861 * class.c (build_vtbl_initializer): For TARGET_VTABLE_USES_DESCRIPTORS bump index for each added word. * constexpr.c (find_array_ctor_elt): Add forward declaration. (cxx_eval_call_expression): Handle TARGET_VTABLE_USES_DESCRIPTORS vtable calls. (cxx_eval_constant_expression) <case OBJ_TYPE_REF>: Divide token by TARGET_VTABLE_USES_DESCRIPTORS if non-zero. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/class.c trunk/gcc/cp/constexpr.c