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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/95474] class member array cannot be mapped
Date: Tue, 02 Jun 2020 14:35:17 +0000	[thread overview]
Message-ID: <bug-95474-4-9QYvMCCNLg@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-95474-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95474

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
4.0 had a clear
"A variable that is part of another variable (such as a field of a structure)
but is not an array element or an array section cannot appear in a map clause."
restriction, this has been lifted in 4.5 to allow the var.xyz style mapping,
but it still didn't allow general expressions as the bases of array sections.
Only 5.0 allows arbitrary expressions there.

  parent reply	other threads:[~2020-06-02 14:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-02  7:06 [Bug c++/95474] New: " xw111luoye at gmail dot com
2020-06-02  9:12 ` [Bug c++/95474] " jakub at gcc dot gnu.org
2020-06-02 14:24 ` xw111luoye at gmail dot com
2020-06-02 14:35 ` jakub at gcc dot gnu.org [this message]
2020-06-02 14:55 ` xw111luoye at gmail dot com
2020-06-02 14:57 ` jakub at gcc dot gnu.org

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