[clang] [clang] Add support for MSVC force inline attrs (PR #185282)

[Paweł Bylica via cfe-commits]

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@@ -5181,6 +5181,18 @@ OptimizeNoneAttr *Sema::mergeOptimizeNoneAttr(Decl *D,
 }
 
 static void handleAlwaysInlineAttr(Sema &S, Decl *D, const ParsedAttr &AL) {
+  AlwaysInlineAttr AIA(S.Context, AL);
+  if (!S.getLangOpts().MicrosoftExt &&
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chfast wrote:

This forces me to disable this warning because of the usage `[[gnu::always_inline, msvc::forceinline]]`.

https://github.com/llvm/llvm-project/pull/185282