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-rw-r--r--clang/docs/ReleaseNotes.rst13
1 files changed, 12 insertions, 1 deletions
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index bb93fb54777..5dbc4a0415c 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -102,7 +102,18 @@ Attribute Changes in Clang
Windows Support
---------------
-- ...
+- Previous Clang versions contained a work-around to avoid an issue with the
+ standard library headers in Visual Studio 2019 versions prior to 16.3. This
+ work-around has now been removed, and users of Visual Studio 2019 are
+ encouraged to upgrade to 16.3 or later, otherwise they may see link errors as
+ below:
+
+ .. code-block:: console
+
+ error LNK2005: "bool const std::_Is_integral<int>" (??$_Is_integral@H@std@@3_NB) already defined
+
+
+
C Language Changes in Clang
---------------------------
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