[clang] [HLSL] Change default linkage of HLSL functions and groupshared variables (v2) (PR #95331)

[Helena Kotas via cfe-commits]

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@@ -119,3 +119,49 @@ behavior between Clang and DXC. Some examples include:
   diagnostic notifying the user of the conversion rather than silently altering
   precision relative to the other overloads (as FXC does) or generating code
   that will fail validation (as DXC does).
+
+Correctness improvements and bug fixes
+======================================
+
+Entry point functions & ``static`` keyword
+------------------------------------------
+Marking a shader entry point function ``static`` will result in a error.
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hekota wrote:

This is currently not the case. I have filed an issue to consistently report an error when a shader entry point is not found or it is marked `static`: llvm/llvm-project#101571

https://github.com/llvm/llvm-project/pull/95331