Rich, on Wed, 24 May 2023 10:22:01 -0400 you (Rich Felker ) wrote: > nullptr_t is not defined pre-C23 so the __clang__ branch shouldn't be > there. Well, if I do that, such a change is impossible to test, because there are not yet any compilers with that version number. How should we do that, then? Have a test for >= 201800L or so? Thanks Jₑₙₛ -- :: ICube :::::::::::::::::::::::::::::: deputy director :: :: Université de Strasbourg :::::::::::::::::::::: ICPS :: :: INRIA Nancy Grand Est :::::::::::::::::::::::: Camus :: :: :::::::::::::::::::::::::::::::::::: ☎ +33 368854536 :: :: https://icube-icps.unistra.fr/index.php/Jens_Gustedt ::