This page is a snapshot from the LWG issues list, see the Library Active Issues List for more information and the meaning of New status.
Section: 126.96.36.199 [ios.base.callback] Status: New Submitter: David Krauss Opened: 2016-03-14 Last modified: 2016-05-02
View all issues with New status.
register_callback allocates memory and so it can fail, but the case is unspecified. libc++ sets badbit, which is consistent with iword and pword. libstdc++ throws std::bad_alloc.