From: Eric Botcazou Date: Wed, 26 May 2021 22:24:20 +0000 (+0200) Subject: Small tweak to documentation of scalar_storage_order X-Git-Tag: basepoints/gcc-13~7230 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=58523f23fefcef0850841e7055d75d4309f0453e;p=thirdparty%2Fgcc.git Small tweak to documentation of scalar_storage_order gcc/ PR c/100653 * doc/extend.texi (scalar_storage_order): Rephrase slightly. --- diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 3ddeb0dee3a6..bfe9c21bddfa 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