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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-08-31 23:19:49 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-08-31 23:19:49 +0000 |
| commit | 7e8743f82ac7957c66d9c2444996be5b1218673b (patch) | |
| tree | 6a5c012f784008f733c0483f22512c1030933e26 | |
| parent | 5a151ed6454d91d3ae76c56cc0d8d7757f80f931 (diff) | |
Mention the expected change to default -std= in future clang releases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_50@312293 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/ReleaseNotes.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index c78b407365..6e8b005e7c 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -148,6 +148,12 @@ assignment operators where applicable. C++ Language Changes in Clang ----------------------------- +- We expect this to be the last Clang release that defaults to ``-std=gnu++98`` + when using the GCC-compatible ``clang++`` driver. From Clang 6 onwards we + expect to use ``-std=gnu++14`` or a later standard by default, to match the + behavior of recent GCC releases. Users are encouraged to change their build + files to explicitly specify their desired C++ standard. + - Support for the C++17 standard has been completed. This mode can be enabled using ``-std=c++17`` (the old flag ``-std=c++1z`` is still supported for compatibility). |