https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59500
--- Comment #4 from Andy Lutomirski <luto at mit dot edu> --- Created attachment 33485 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33485&action=edit Output from g++ -O2 -Wall -fdump-tree-all-all-lineno pr59500.cc
