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From: Hans-Peter Nilsson <hans-peter.nilsson@axis.com>
To: jakub@redhat.com
Cc: jason@redhat.com, gcc-patches@gcc.gnu.org
Subject: Re: [C++ PATCH] -Wsizeof-pointer-memaccess warning (take 2)
Date: Thu, 11 Oct 2012 00:41:00 -0000	[thread overview]
Message-ID: <201210110013.q9B0DWaE013816@ignucius.se.axis.com> (raw)
In-Reply-To: <20121002125629.GJ1787@tucnak.redhat.com> (message from Jakub	Jelinek on Tue, 2 Oct 2012 14:56:29 +0200)

> From: Jakub Jelinek <jakub@redhat.com>
> Date: Tue, 2 Oct 2012 14:56:29 +0200

> 2012-10-02  Jakub Jelinek  <jakub@redhat.com>
> 
> cp/
>         * cp-tree.h (SIZEOF_EXPR_TYPE_P): Define.
>         * tree.c (cp_tree_equal): Handle SIZEOF_EXPR with
>         SIZEOF_EXPR_TYPE_P.
...etc.

Looks like this caused a regression; PR54897, where the error
message seems to indicate an ABI change.

There's now an "excess error":

x/libstdc++-v3/testsuite/23_containers/bitset/45713.cc:24:55:
error: size of array 'test' is not an integral constant-expression
 int test[sizeof(std::bitset<0xffffffff>) != 1 ? 1 : -1];

Or is the error message in error and just "missing" before?
Please have a look.

brgds, H-P

  parent reply	other threads:[~2012-10-11  0:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-16 19:20 [C++ PATCH] -Wsizeof-pointer-memaccess warning Jakub Jelinek
2012-09-19 13:58 ` Jason Merrill
2012-09-25 16:28   ` Jakub Jelinek
2012-10-02 12:57     ` [C++ PATCH] -Wsizeof-pointer-memaccess warning (take 2) Jakub Jelinek
2012-10-03  9:14       ` Dodji Seketeli
2012-10-03  9:43         ` Jakub Jelinek
2012-10-05 13:45       ` Jason Merrill
2012-10-11  0:41       ` Hans-Peter Nilsson [this message]
2012-10-11 11:54         ` Committed, PR54897 (was: [C++ PATCH] -Wsizeof-pointer-memaccess warning (take 2)) Hans-Peter Nilsson
2012-10-26 13:36       ` [C++ PATCH] -Wsizeof-pointer-memaccess warning (take 2) Roman Zhuykov

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