[ReleaseNotes] Mention one Windows specific change for 7.0

git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_70@339647 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 5f446d85dc8c2ab86f67c88d47715c941dd0a7e7..06512d067e55b32f90cebb99b63b250593119a7e 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -186,6 +186,12 @@ Windows Support
      Visual Studio's default stdafx.h setup now uses precompiled headers with
      clang-cl.
 
+- The alternative entry point names
+  (``wmain``/``WinMain``/``wWinMain``/``DllMain``) now are properly mangled
+  as plain C names in C++ contexts when targeting MinGW, without having to
+  explicit specify ``extern "C"``. (This was already the case for MSVC
+  targets.)
+
 - ...