https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85247
--- Comment #2 from Evgeniy Shcherbina <ixsci at yandex dot ru> --- How is that incorrect? It is a pretty valid URI which I can change to this: "ftp://blahblah.org" and gcc will tell me that filename is "blahblah.org" which is obviously wrong. Anyway, I will find where to ask the Standard guys about the issue and will get back there afterwards.