[clang] [Clang] Add [[clang::no_specializations]] (PR #101469)

[Erich Keane via cfe-commits]

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@@ -981,6 +981,15 @@ Query for this feature with ``__has_attribute(diagnose_if)``.
   }];
 }
 
+def NoSpecializationsDocs : Documentation {
+  let Category = DocCatDecl;
+  let Content = [{
+``[[clang::no_specializations]]`` can be applied to class or variable
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erichkeane wrote:

You also allow function templates though?

https://github.com/llvm/llvm-project/pull/101469