https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102242
--- Comment #3 from Gerald Pfeifer <gerald at pfeifer dot com> --- (In reply to David Malcolm from comment #1) > Sorry about the breakage. That's what my nightly testers are here for to catch. :) > I think I need to #define INCLUDE_UNIQUE_PTR before including system.h, > rather than manually including <memory>. Was that what your patch does? In my patch, which passed bootstrap in the meantime, I added #ifdef INCLUDE_MEMORY # include <memory> #endif to gcc/system.h and defined INCLUDE_MEMORY early in analyzer/engine.cc. Your patch sounds a little lighter and in fact more portable, so happy if you want to go with it.