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Diffstat (limited to 'libcxx/docs/ReleaseNotes.rst')
| -rw-r--r-- | libcxx/docs/ReleaseNotes.rst | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/libcxx/docs/ReleaseNotes.rst b/libcxx/docs/ReleaseNotes.rst index 20be9f627ef..29cee441839 100644 --- a/libcxx/docs/ReleaseNotes.rst +++ b/libcxx/docs/ReleaseNotes.rst @@ -1,5 +1,5 @@ ======================================== -Libc++ 8.0.0 (In-Progress) Release Notes +Libc++ 9.0.0 (In-Progress) Release Notes ======================================== .. contents:: @@ -10,7 +10,7 @@ Written by the `Libc++ Team <https://libcxx.llvm.org>`_ .. warning:: - These are in-progress notes for the upcoming libc++ 8 release. + These are in-progress notes for the upcoming libc++ 9 release. Release notes for previous releases can be found on `the Download Page <https://releases.llvm.org/download.html>`_. @@ -18,7 +18,7 @@ Introduction ============ This document contains the release notes for the libc++ C++ Standard Library, -part of the LLVM Compiler Infrastructure, release 8.0.0. Here we describe the +part of the LLVM Compiler Infrastructure, release 9.0.0. Here we describe the status of libc++ in some detail, including major improvements from the previous release and new feature work. For the general LLVM release notes, see `the LLVM documentation <https://llvm.org/docs/ReleaseNotes.html>`_. All LLVM releases may @@ -32,7 +32,7 @@ main Libc++ web page, this document applies to the *next* release, not the current one. To see the release notes for a specific release, please see the `releases page <https://llvm.org/releases/>`_. -What's New in Libc++ 8.0.0? +What's New in Libc++ 9.0.0? =========================== New Features @@ -40,23 +40,4 @@ New Features API Changes ----------- -- Building libc++ for Mac OSX 10.6 is not supported anymore. -- Starting with LLVM 8.0.0, users that wish to link together translation units - built with different versions of libc++'s headers into the same final linked - image MUST define the _LIBCPP_HIDE_FROM_ABI_PER_TU macro to 1 when building - those translation units. Not defining _LIBCPP_HIDE_FROM_ABI_PER_TU to 1 and - linking translation units built with different versions of libc++'s headers - together may lead to ODR violations and ABI issues. On the flipside, code - size improvements should be expected for everyone not defining the macro. -- Starting with LLVM 8.0.0, std::dynarray has been removed from the library. - std::dynarray was a feature proposed for C++14 that was pulled from the - Standard at the last minute and was never standardized. Since there are no - plans to standardize this facility it is being removed. -- Starting with LLVM 8.0.0, std::bad_array_length has been removed from the - library. std::bad_array_length was a feature proposed for C++14 alongside - std::dynarray, but it never actually made it into the C++ Standard. There - are no plans to standardize this feature at this time. Formally speaking, - this removal constitutes an ABI break because the symbols were shipped in - the shared library. However, on macOS systems, the feature was not usable - because it was hidden behind availability annotations. We do not expect - any actual breakage to happen from this change. +- ... |
