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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/114634] Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute
Date: Mon, 08 Apr 2024 09:31:40 +0000	[thread overview]
Message-ID: <bug-114634-4-pazb4BXmAK@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-114634-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114634

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2024-04-08
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |ice-on-valid-code
          Component|c                           |c++
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Seems when we call this 'e' doesn't have a type and we crash:

  if (DECL_P (node))
    {
      attrs[0] = DECL_ATTRIBUTES (node);
      attrs[1] = TYPE_ATTRIBUTES (TREE_TYPE (node));

I suppose

  if ((code == FUNCTION_DECL && !excl->function
       && (!excl->type || !spec->affects_type_identity))
      || (code == VAR_DECL && !excl->variable
          && (!excl->type || !spec->affects_type_identity))
      || (((code == TYPE_DECL || RECORD_OR_UNION_TYPE_P (node)) &&
!excl->type)))
    return false;

could add || (code != FUNCTION_DECL && code != VAR_DECL && code != TYPE_DECL)

  reply	other threads:[~2024-04-08  9:31 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-08  9:25 [Bug c/114634] New: " iamanonymous.cs at gmail dot com
2024-04-08  9:31 ` rguenth at gcc dot gnu.org [this message]
2024-04-08 19:22 ` [Bug c++/114634] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org
2024-04-12 13:33 ` law at gcc dot gnu.org
2024-04-12 14:01 ` [Bug c++/114634] [11/12/13/14 Regression] Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute since r9-1745 jakub at gcc dot gnu.org
2024-04-12 16:34 ` jakub at gcc dot gnu.org
2024-04-17 12:56 ` [Bug c++/114634] [11/12/13 " jakub at gcc dot gnu.org
2024-04-21  4:09 ` cvs-commit at gcc dot gnu.org
2024-04-23  6:44 ` [Bug c++/114634] [11/12 " jakub at gcc dot gnu.org

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