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| author | Nikolas Klauser <nikolasklauser@berlin.de> | 2022-09-01 12:02:58 +0200 |
|---|---|---|
| committer | Nikolas Klauser <nikolasklauser@berlin.de> | 2022-09-02 21:34:20 +0200 |
| commit | 3c355e2881887fea6f4b31e26b68aefa4d216fd0 (patch) | |
| tree | 337d8829396bfe38d4ad92774e547bf0518ac0f8 /libcxx/include | |
| parent | 7691b69d5b2f5e9d8b210add22926335b3541444 (diff) | |
| download | llvm-3c355e2881887fea6f4b31e26b68aefa4d216fd0.zip llvm-3c355e2881887fea6f4b31e26b68aefa4d216fd0.tar.gz llvm-3c355e2881887fea6f4b31e26b68aefa4d216fd0.tar.bz2 | |
[libc++] Enable [[nodiscard]] extensions by default
Adding `[[nodiscard]]` to functions is a conforming extension and done extensively in the MSVC STL.
Reviewed By: ldionne, EricWF, #libc
Spies: #libc_vendors, cjdb, mgrang, jloser, libcxx-commits
Differential Revision: https://reviews.llvm.org/D128267
Diffstat (limited to 'libcxx/include')
| -rw-r--r-- | libcxx/include/__config | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libcxx/include/__config b/libcxx/include/__config index fbf1752..77b1593 100644 --- a/libcxx/include/__config +++ b/libcxx/include/__config @@ -858,13 +858,13 @@ _LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD // _LIBCPP_NODISCARD_EXT may be used to apply [[nodiscard]] to entities not // specified as such as an extension. -# if defined(_LIBCPP_ENABLE_NODISCARD_EXT) +# if !defined(_LIBCPP_DISABLE_NODISCARD_EXT) # define _LIBCPP_NODISCARD_EXT _LIBCPP_NODISCARD # else # define _LIBCPP_NODISCARD_EXT # endif -# if _LIBCPP_STD_VER > 17 || defined(_LIBCPP_ENABLE_NODISCARD_EXT) +# if _LIBCPP_STD_VER > 17 || !defined(_LIBCPP_DISABLE_NODISCARD_EXT) # define _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_NODISCARD # else # define _LIBCPP_NODISCARD_AFTER_CXX17 |