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Add doc for _LIBCPP_ENABLE_CXX17_DISABLED_AUTO_PTR and make it work under _LIBCPP_ENABLE_CXX17_REMOVED_FEATURES

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@295407 91177308-0d34-0410-b5e6-96231b3b80d8
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Eric Fiselier
2017-02-17 03:30:25 +00:00
parent 515ba559b9
commit 6ebcc5c9c4
3 changed files with 9 additions and 2 deletions
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docs/UsingLibcxx.rst
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@@ -188,5 +188,7 @@ C++17 Specific Configuration Macros
**_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS**:
This macro is used to re-enable the `set_unexpected`, `get_unexpected`, and
`unexpected` functions, which were removed in C++17. Unless this macro is
define those names will not be available in C++17.
`unexpected` functions, which were removed in C++17.
**_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR**:
This macro is used to re-enable `std::auto_ptr` in C++17.