[clang] [llvm] [Sema][Parse][HLSL] Implement front-end rootsignature validations (PR #156754)

[Farzon Lotfi via cfe-commits]

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@@ -1331,12 +1331,48 @@ bool SemaHLSL::handleRootSignatureElements(
                    std::get_if<llvm::hlsl::rootsig::DescriptorTable>(&Elem)) {
       assert(UnboundClauses.size() == Table->NumClauses &&
              "Number of unbound elements must match the number of clauses");
+      bool HasSampler = false;
+      bool HasNonSampler = false;
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farzonl wrote:

can you change the naming to something like `HasAny*`?

https://github.com/llvm/llvm-project/pull/156754