On Wed, 20 Mar 2024 at 05:59, François Dumont wrote: > > Thanks to you doc: > > libstdc++: [_GLIBCXX_DEBUG] Define __[glibcxx,cpp_lib]_null_iterators > > _GLIBCXX_DEBUG has now fully N3344 compliant iterator checks, we > can define > __glibcxx_null_iterators and __cpp_lib_null_iterators macros like > the normal > mode. > > libstdc++-v3/ChangeLog: > > * version.def (null_iterators): Remove extra_cond. > * version.h: Regenerate. > > Ok to commit ?
Please don't bother talking about __glibcxx_null_iterators in the commit message, that's an implementation detail that always mirrors the standard-defined __cpp_lib_null_iterators one. The first line of the commit will be much easier to read without that. OK with that change, thanks. > I already noticed that GCC 13 has no version.h file so no backport question. It has no version.h but it still has the macros: include/std/iterator:# define __cpp_lib_null_iterators 201304L include/std/version:# define __cpp_lib_null_iterators 201304L Those definitions can be made to not depend on _GLIBCXX_DEBUG.
