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| -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). |