https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90634
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- The path type was rewritten for GCC 9, and now prints: allocating 21 bytes allocating 248 bytes about to quit. total allocated 269 bytes freed 248 bytes freed 21 bytes The 21 bytes is for the native() string, and 248 bytes is the sequence of path objects in the range [begin(),end()).
