From: Pedro Alves <palves@redhat.com>
To: Tom Tromey <tom@tromey.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFA 2/6] Handle alignof and _Alignof
Date: Fri, 27 Apr 2018 18:05:00 -0000 [thread overview]
Message-ID: <d1a89e77-c07c-b79c-af90-c5d67b53563b@redhat.com> (raw)
In-Reply-To: <878t997l31.fsf@tromey.com>
On 04/26/2018 09:45 PM, Tom Tromey wrote:
>>>>>> "Pedro" == Pedro Alves <palves@redhat.com> writes:
>
> Pedro> What do we do with _Alignof(void)? We treat sizeof(void) == 1,
> Pedro> like gcc, so I assume the _Alignof will return 1 too instead
> Pedro> of erroring out.
>
> _Alignof(void) is accepted by gcc but alignof(void) is rejected by g++.
> I've made the test do the former.
It's a warning, not rejected. Just like for sizeof(void).
Thanks,
Pedro Alves
next prev parent reply other threads:[~2018-04-27 18:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-24 15:22 [RFA 0/6] Teach gdb about type alignment Tom Tromey
2018-04-24 15:22 ` [RFA 2/6] Handle alignof and _Alignof Tom Tromey
2018-04-24 17:04 ` Eli Zaretskii
2018-04-24 19:17 ` Pedro Alves
2018-04-24 20:23 ` Tom Tromey
2018-04-27 18:02 ` Pedro Alves
2018-04-27 20:53 ` Tom Tromey
2018-04-30 16:46 ` Tom Tromey
2018-04-26 20:45 ` Tom Tromey
2018-04-27 18:05 ` Pedro Alves [this message]
2018-04-26 20:54 ` Tom Tromey
2018-04-24 15:22 ` [RFA 3/6] Reindent type_object_getset in py-type.c Tom Tromey
2018-04-24 15:22 ` [RFA 4/6] Expose type alignment on gdb.Type Tom Tromey
2018-04-24 16:59 ` Eli Zaretskii
2018-04-24 15:22 ` [RFA 5/6] Remove rust_type_alignment Tom Tromey
2018-04-24 15:22 ` [RFA 1/6] Add initial type alignment support Tom Tromey
2018-04-24 19:16 ` Pedro Alves
2018-04-24 20:23 ` Tom Tromey
2018-04-24 15:22 ` [RFA 6/6] Remove long_long_align_bit gdbarch attribute Tom Tromey
2018-04-24 15:24 ` Tom Tromey
2018-04-24 17:17 ` Anton Kolesov
2018-04-26 20:56 ` Tom Tromey
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