https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84031
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Sat Mar 3 13:19:00 2018 New Revision: 258175 URL: https://gcc.gnu.org/viewcvs?rev=258175&root=gcc&view=rev Log: Backported from mainline 2018-01-25 Jakub Jelinek <ja...@redhat.com> PR c++/84031 * decl.c (find_decomp_class_base): Ignore unnamed bitfields. Ignore recursive calls that return ret. (cp_finish_decomp): Ignore unnamed bitfields. * g++.dg/cpp1z/decomp36.C: New test. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp1z/decomp36.C Modified: branches/gcc-7-branch/gcc/cp/ChangeLog branches/gcc-7-branch/gcc/cp/decl.c branches/gcc-7-branch/gcc/testsuite/ChangeLog