https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102242
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dmalcolm at gcc dot gnu.org --- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Sorry about the breakage. I think I need to #define INCLUDE_UNIQUE_PTR before including system.h, rather than manually including <memory>. Was that what your patch does?