[clang] [HLSL] Add implicit resource element type concepts to AST (PR #112600)

[Helena Kotas via cfe-commits]

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@@ -323,30 +324,99 @@ struct TemplateParameterListBuilder {
         S.Context, Builder.Record->getDeclContext(), SourceLocation(),
         SourceLocation(), /* TemplateDepth */ 0, Position,
         &S.Context.Idents.get(Name, tok::TokenKind::identifier),
-        /* Typename */ false,
-        /* ParameterPack */ false);
+        /* Typename */ true,
+        /* ParameterPack */ false,
+        /* HasTypeConstraint*/ false);
     if (!DefaultValue.isNull())
       Decl->setDefaultArgument(
           S.Context, S.getTrivialTemplateArgumentLoc(DefaultValue, QualType(),
                                                      SourceLocation()));
-
+    Decl->setReferenced();
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hekota wrote:

`referenced' means the declaration is referenced/used somewhere in the source code, you should not be setting it here.

https://github.com/llvm/llvm-project/pull/112600