https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86763
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri Aug 17 11:51:48 2018 New Revision: 263617 URL: https://gcc.gnu.org/viewcvs?rev=263617&root=gcc&view=rev Log: 2018-08-17 Richard Biener <rguent...@suse.de> Backport from mainline 2018-08-02 Richard Biener <rguent...@suse.de> PR c++/86763 * class.c (layout_class_type): Copy TYPE_TYPELESS_STORAGE to the CLASSTYPE_AS_BASE. * g++.dg/torture/pr86763.C: New testcase. Added: branches/gcc-8-branch/gcc/testsuite/g++.dg/torture/pr86763.C Modified: branches/gcc-8-branch/gcc/cp/ChangeLog branches/gcc-8-branch/gcc/cp/class.c branches/gcc-8-branch/gcc/testsuite/ChangeLog