https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91480
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-08-18 Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- The original macros in the Library Fundamentals TS were ints not longs, which is why some started that way. I've been gradually fixing them, but it's very, very low priority. Your example doesn't seem very realistic. The allocator traits one is a bug though.