From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 11 Jun 2018 18:38:46 +0000 (+0000)
Subject: * doc/invoke.texi: Document -fabi-version=12.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f2dd0b70d6a7524f07b2b03ca1b41af020a00078;p=thirdparty%2Fgcc.git

* doc/invoke.texi: Document -fabi-version=12.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261443 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 161a17946136..419980ff86e3 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -2346,6 +2346,10 @@ the same name within a function, that are declared in different scopes,
 the mangling now changes starting with the twelfth occurrence.  It also
 implies @option{-fnew-inheriting-ctors}.
 
+Version 12, which first appeared in G++ 8, corrects the calling
+conventions for empty classes on the x86_64 target and for classes
+with only deleted copy/move constructors.
+
 See also @option{-Wabi}.
 
 @item -fabi-compat-version=@var{n}