[clang] [llvm] [HLSL][RootSignature] Implement Parsing of Descriptor Tables (PR #122982)

[Chris B via cfe-commits]

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@@ -0,0 +1,375 @@
+//=== ParseHLSLRootSignatureTest.cpp - Parse Root Signature tests ---------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
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llvm-beanz wrote:

Every new file should get the license header.

https://github.com/llvm/llvm-project/pull/122982