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| author | Nico Weber <nicolasweber@gmx.de> | 2014-12-03 01:25:49 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2014-12-03 01:25:49 +0000 |
| commit | 8e9d616be9ffc5374c89a3fe3e024766685a1eb1 (patch) | |
| tree | 7dc416c75df39c4c4d74c661ca65690bea8fad44 /docs/LanguageExtensions.rst | |
| parent | 2ed848d612648bfba2e4130561b7ea574cd7cd3a (diff) | |
Add support for has_feature(cxx_alignof) and has_feature(c_alignof).
r142020 added support for has_feature(cxx_alignas). This does the same for
alignof.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@223186 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/LanguageExtensions.rst')
| -rw-r--r-- | docs/LanguageExtensions.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/LanguageExtensions.rst b/docs/LanguageExtensions.rst index ae298afdee..5636b8992d 100644 --- a/docs/LanguageExtensions.rst +++ b/docs/LanguageExtensions.rst @@ -543,6 +543,9 @@ C++11 alignment specifiers Use ``__has_feature(cxx_alignas)`` or ``__has_extension(cxx_alignas)`` to determine if support for alignment specifiers using ``alignas`` is enabled. +Use ``__has_feature(cxx_alignof)`` or ``__has_extension(cxx_alignof)`` to +determine if support for the ``alignof`` keyword is enabled. + C++11 attributes ^^^^^^^^^^^^^^^^ @@ -857,6 +860,9 @@ C11 alignment specifiers Use ``__has_feature(c_alignas)`` or ``__has_extension(c_alignas)`` to determine if support for alignment specifiers using ``_Alignas`` is enabled. +Use ``__has_feature(c_alignof)`` or ``__has_extension(c_alignof)`` to determine +if support for the ``_Alignof`` keyword is enabled. + C11 atomic operations ^^^^^^^^^^^^^^^^^^^^^ |