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Diffstat (limited to 'libcxx/docs')
| -rw-r--r-- | libcxx/docs/UsingLibcxx.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcxx/docs/UsingLibcxx.rst b/libcxx/docs/UsingLibcxx.rst index 993c8d7c41e..41f4106846b 100644 --- a/libcxx/docs/UsingLibcxx.rst +++ b/libcxx/docs/UsingLibcxx.rst @@ -240,6 +240,11 @@ thread safety annotations. purely as an extension. See :ref:`Extended Applications of [[nodiscard]] <nodiscard extension>` for more information. +**_LIBCPP_ENABLE_DEPRECATION_WARNINGS**: + This macro enables warnings when using deprecated components. For example, + when compiling in C++11 mode, using `std::auto_ptr` with the macro defined + will trigger a warning saying that `std::auto_ptr` is deprecated. By default, + this macro is not defined. C++17 Specific Configuration Macros ----------------------------------- |
