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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/84075] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’
Date: Sat, 28 Aug 2021 01:08:37 +0000 [thread overview]
Message-ID: <bug-84075-4-BPLfiWzwgZ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-84075-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84075
--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to ensadc from comment #4)
> Further reduced:
>
> template < int > struct b { };
> template < typename n > struct g {
> typedef b< sizeof(n) > l;
> };
> template < typename h, typename = typename g< h >::l > class aa {};
> template < typename h, typename bz >
> void bj(aa< h, bz >, int);
> template < template < class > class ct > void bj(ct< class U >);
> void f() {
> bj(aa<int>(), 0);
> }
> ----
Hmm, it comes with -std=c++11 and -std=c++14 but not -std=c++17.
next parent reply other threads:[~2021-08-28 1:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-84075-4@http.gcc.gnu.org/bugzilla/>
2021-08-28 1:08 ` pinskia at gcc dot gnu.org [this message]
2023-03-30 17:59 ` [Bug c++/84075] [10/11/12/13 Regression] " ppalka at gcc dot gnu.org
2023-07-07 10:33 ` [Bug c++/84075] [11/12/13/14 " rguenth at gcc dot gnu.org
2023-09-18 18:41 ` cvs-commit at gcc dot gnu.org
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