public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/98363] C++ 20 module ICE for fast_io library Date: Fri, 18 Dec 2020 09:52:48 +0000 [thread overview] Message-ID: <bug-98363-4-hlTLzRYdla@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98363-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98363 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|needs-bisection, | |needs-reduction | --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- Reduced test-case: cat pr98363.C module; # 1 "" 1 template <typename _Derived, typename _Base> concept derived_from = __is_base_of(_Base, _Derived); namespace ranges { int swap; } template <typename> concept swappable = requires { ranges::swap; }; template <typename _Tp> concept movable = swappable<_Tp>; namespace __detail { template <typename _Tp, typename> concept __weakly_eq_cmp_with = requires(_Tp __t) { __t; }; } // namespace __detail template <typename> struct iterator_traits; struct input_iterator_tag; namespace __detail { template <typename _Iter> using __iter_concept = _Iter; } template <typename _Iter> concept weakly_incrementable = movable<_Iter>; template <typename _Iter> concept input_or_output_iterator = weakly_incrementable<_Iter>; template <typename _Sent, typename _Iter> concept sentinel_for = __detail::__weakly_eq_cmp_with<_Sent, _Iter>; template <typename _Iter> concept input_iterator = derived_from<__detail::__iter_concept<_Iter>, input_iterator_tag>; template <typename> struct iterator; template <typename _Iterator> class reverse_iterator : iterator<typename iterator_traits<_Iterator>::value_type> {}; template <input_or_output_iterator _It, sentinel_for<_It>> class common_iterator; template <input_iterator _It, typename _Sent> struct iterator_traits<common_iterator<_It, _Sent>>; class basic_string_view { using value_type = int; using const_iterator = value_type; using const_reverse_iterator = reverse_iterator<const_iterator>; }; # 3 "" 2 export module hello; void greeter(basic_string_view); Started with r11-6084-g4efde6781bba8d64.
next prev parent reply other threads:[~2020-12-18 9:52 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-17 23:06 [Bug c++/98363] New: " unlvsur at live dot com 2020-12-17 23:07 ` [Bug c++/98363] " unlvsur at live dot com 2020-12-18 9:01 ` marxin at gcc dot gnu.org 2020-12-18 9:52 ` marxin at gcc dot gnu.org [this message] 2020-12-18 12:45 ` nathan at gcc dot gnu.org 2020-12-18 15:04 ` unlvsur at live dot com 2020-12-19 2:59 ` unlvsur at live dot com 2024-01-08 17:39 ` ppalka at gcc dot gnu.org 2024-01-08 17:40 ` ppalka at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-98363-4-hlTLzRYdla@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).