https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21433
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> --- Created attachment 50171 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50171&action=edit Proposed patch. Patched to remove the CONSTRUCTOR code and replace it with an assert that it doesn't come up. Tested on x86_64-linux.