From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1285) id 151A53847821; Wed, 26 May 2021 22:26:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 151A53847821 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Eric Botcazou To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-1083] Small tweak to documentation of scalar_storage_order X-Act-Checkin: gcc X-Git-Author: Eric Botcazou X-Git-Refname: refs/heads/master X-Git-Oldrev: abe8787a8492013145b275b858f70943522d7226 X-Git-Newrev: 58523f23fefcef0850841e7055d75d4309f0453e Message-Id: <20210526222607.151A53847821@sourceware.org> Date: Wed, 26 May 2021 22:26:07 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 May 2021 22:26:07 -0000 https://gcc.gnu.org/g:58523f23fefcef0850841e7055d75d4309f0453e commit r12-1083-g58523f23fefcef0850841e7055d75d4309f0453e Author: Eric Botcazou Date: Thu May 27 00:24:20 2021 +0200 Small tweak to documentation of scalar_storage_order gcc/ PR c/100653 * doc/extend.texi (scalar_storage_order): Rephrase slightly. Diff: --- gcc/doc/extend.texi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 3ddeb0dee3a..bfe9c21bddf 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -8586,8 +8586,9 @@ The second case is nevertheless allowed to be able to perform a block copy from or to the array. Moreover, the use of type punning or aliasing to toggle the storage order -is not supported; that is to say, a given scalar object cannot be accessed -through distinct types that assign a different storage order to it. +is not supported; that is to say, if a given scalar object can be accessed +through distinct types that assign a different storage order to it, then the +behavior is undefined. @item transparent_union @cindex @code{transparent_union} type attribute