https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104019
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2022-01-15 Target| |*-*-freebsd* *-*-dragonfly* --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Oh there is a difference: include/bits/utility.h:#define __cpp_lib_integer_sequence 201304L include/std/version:# define __cpp_lib_integer_sequence 201304 include/std/utility:#define __cpp_lib_exchange_function 201304L include/std/version:# define __cpp_lib_exchange_function 201304 // FreeBSD wants warning clean system headers: // { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } Confirmed. I suspect there are more regressions lately because we have not had a testsuite results from dragonfly recently likewise from freebsd too.