https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86910
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Steffen Schuemann from comment #0) > std::filesystem::create_directories should create all directories that don't > exists in the given path. It is not an error if some of the directories > exist. But they must be directories to fulfil the postcondition. > > The current implementation doens't signal an error if it didn't create the > directory because a file existed with the same name, so the given > postcondition is_directory(p) is violated but no error occurs. That is the correct behaviour: https://cplusplus.github.io/LWG/lwg-defects.html#2935 I don't think this is a bug.
