diff options
author | Jason Merrill <jason@gcc.gnu.org> | 2018-06-11 14:38:46 -0400 |
---|---|---|
committer | Jason Merrill <jason@gcc.gnu.org> | 2018-06-11 14:38:46 -0400 |
commit | 641c8da29b8ec191e6e55f829add746f7d52a482 (patch) | |
tree | 0137d64232f24556cfde7756ed49fec59d3d974b /gcc | |
parent | 61362140d738964a6d4a4aed979b683db7116392 (diff) | |
download | gcc-641c8da29b8ec191e6e55f829add746f7d52a482.zip gcc-641c8da29b8ec191e6e55f829add746f7d52a482.tar.gz gcc-641c8da29b8ec191e6e55f829add746f7d52a482.tar.bz2 |
* doc/invoke.texi: Document -fabi-version=12.
From-SVN: r261443
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/doc/invoke.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 161a179..419980f 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} |