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From: "johelegp at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/99493] Address of template parameter object is not a valid template argument Date: Mon, 15 Mar 2021 18:44:15 +0000 [thread overview] Message-ID: <bug-99493-4-7WbcERQGo7@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-99493-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99493 --- Comment #2 from Johel Ernesto Guerrero Peña <johelegp at gmail dot com> --- Looks like you can get away by instead passing around a pointer to the address of the template parameter object: https://godbolt.org/z/o3Paz1. ```C++ struct A{}; template<A a>constexpr const A*tpo{&a}; constexpr A ga{}; template<const A*const*a>requires(a==&tpo<ga>)struct B{}; [[maybe_unused]]B<&tpo<A{}>>b; ```
next prev parent reply other threads:[~2021-03-15 18:44 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-09 18:20 [Bug c++/99493] New: " johelegp at gmail dot com 2021-03-15 5:02 ` [Bug c++/99493] " johelegp at gmail dot com 2021-03-15 18:44 ` johelegp at gmail dot com [this message] 2022-01-19 2:43 ` pinskia at gcc dot gnu.org 2022-01-19 2:46 ` pinskia at gcc dot gnu.org 2024-01-17 18:02 ` cvs-commit at gcc dot gnu.org 2024-01-18 15:53 ` cvs-commit at gcc dot gnu.org 2024-01-18 15:54 ` ppalka at gcc dot gnu.org 2024-01-18 15:55 ` johelegp at gmail dot com
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