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* [Bug c++/105583] New: Syntax error when alias template in requires-clause @ 2022-05-12 13:16 hewillk at gmail dot com 2022-05-12 13:18 ` [Bug c++/105583] " hewillk at gmail dot com ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: hewillk at gmail dot com @ 2022-05-12 13:16 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583 Bug ID: 105583 Summary: Syntax error when alias template in requires-clause Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: hewillk at gmail dot com Target Milestone: --- template<class> constexpr bool v = true; template<class> using A = decltype([] { return 0; }()); template<class T> using B = decltype([] { if (requires { v<A<T>&>; }) { } }()); https://godbolt.org/z/WseWqKMcG gcc rejects the above legal syntax. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/105583] Syntax error when alias template in requires-clause 2022-05-12 13:16 [Bug c++/105583] New: Syntax error when alias template in requires-clause hewillk at gmail dot com @ 2022-05-12 13:18 ` hewillk at gmail dot com 2022-10-27 5:09 ` pinskia at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: hewillk at gmail dot com @ 2022-05-12 13:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583 --- Comment #1 from 康桓瑋 <hewillk at gmail dot com> --- It may be a duplicate of PR102881 since decltype lambda is also used. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/105583] Syntax error when alias template in requires-clause 2022-05-12 13:16 [Bug c++/105583] New: Syntax error when alias template in requires-clause hewillk at gmail dot com 2022-05-12 13:18 ` [Bug c++/105583] " hewillk at gmail dot com @ 2022-10-27 5:09 ` pinskia at gcc dot gnu.org 2022-10-27 5:09 ` pinskia at gcc dot gnu.org 2024-04-13 8:06 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-10-27 5:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |c++-lambda --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/105583] Syntax error when alias template in requires-clause 2022-05-12 13:16 [Bug c++/105583] New: Syntax error when alias template in requires-clause hewillk at gmail dot com 2022-05-12 13:18 ` [Bug c++/105583] " hewillk at gmail dot com 2022-10-27 5:09 ` pinskia at gcc dot gnu.org @ 2022-10-27 5:09 ` pinskia at gcc dot gnu.org 2024-04-13 8:06 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-10-27 5:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2022-10-27 Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/105583] Syntax error when alias template in requires-clause 2022-05-12 13:16 [Bug c++/105583] New: Syntax error when alias template in requires-clause hewillk at gmail dot com ` (2 preceding siblings ...) 2022-10-27 5:09 ` pinskia at gcc dot gnu.org @ 2024-04-13 8:06 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-04-13 8:06 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |14.0 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Fixed on the trunk for GCC 14 by the recent lambda patches. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-04-13 8:06 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-05-12 13:16 [Bug c++/105583] New: Syntax error when alias template in requires-clause hewillk at gmail dot com 2022-05-12 13:18 ` [Bug c++/105583] " hewillk at gmail dot com 2022-10-27 5:09 ` pinskia at gcc dot gnu.org 2022-10-27 5:09 ` pinskia at gcc dot gnu.org 2024-04-13 8:06 ` pinskia at gcc dot gnu.org
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