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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/94628] [8/9/10 Regression] ICE in invalid_nonstatic_memfn_p at cp/typeck.c:1979 since r9-640-g1268ecc26fc1289b
Date: Sat, 18 Apr 2020 14:42:21 +0000 [thread overview]
Message-ID: <bug-94628-4-2M3Bhxsxgk@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-94628-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94628
--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
(In reply to Patrick Palka from comment #3)
> Reduced rejects-valid testcase:
>
> int f(int, int);
> int f(int);
>
> template<class...Args>
> auto select(Args... args) -> decltype(f(args...))
> {
> if constexpr(sizeof...(Args)>1)
> return select<char>(7);
> else
> return 0;
> }
>
> int a = select(0, 1);
>
>
>
> Replace 'args...' with 'decltype(args){}' to make it ICE-on-valid.
Oops, that should say 'decltype(args){}...'
next prev parent reply other threads:[~2020-04-18 14:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 21:41 [Bug c++/94628] New: segfault decltype roland at rschulz dot eu
2020-04-16 21:55 ` [Bug c++/94628] " mpolacek at gcc dot gnu.org
2020-04-17 6:35 ` [Bug c++/94628] [8/9/10 Regression] ICE in invalid_nonstatic_memfn_p at cp/typeck.c:1979 since r9-640-g1268ecc26fc1289b marxin at gcc dot gnu.org
2020-04-17 7:04 ` rguenth at gcc dot gnu.org
2020-04-18 14:41 ` ppalka at gcc dot gnu.org
2020-04-18 14:42 ` ppalka at gcc dot gnu.org [this message]
2020-04-18 22:00 ` xerofoify at gmail dot com
2020-04-18 23:36 ` mpolacek at gcc dot gnu.org
2020-04-19 14:42 ` ppalka at gcc dot gnu.org
2020-04-20 4:26 ` xerofoify at gmail dot com
2020-04-20 7:42 ` marxin at gcc dot gnu.org
2020-04-20 18:55 ` xerofoify at gmail dot com
2020-04-20 18:57 ` xerofoify at gmail dot com
2020-04-20 19:10 ` mpolacek at gcc dot gnu.org
2020-04-20 19:26 ` marxin at gcc dot gnu.org
2020-04-20 22:56 ` cvs-commit at gcc dot gnu.org
2020-04-20 22:57 ` [Bug c++/94628] [8/9 " ppalka at gcc dot gnu.org
2021-04-02 14:28 ` ppalka at gcc dot gnu.org
2021-05-04 12:32 ` rguenth at gcc dot gnu.org
2021-05-14 9:53 ` [Bug c++/94628] [9 " jakub at gcc dot gnu.org
2021-06-01 8:17 ` rguenth at gcc dot gnu.org
2022-05-27 8:51 ` rguenth at gcc dot gnu.org
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