[clang] [HLSL] Add `[[hlsl::contained_type()]]` attribute (PR #108456)

[Justin Bogner via cfe-commits]

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@@ -114,19 +115,30 @@ struct BuiltinTypeDeclBuilder {
                   AccessSpecifier Access = AccessSpecifier::AS_private) {
     if (Record->isCompleteDefinition())
       return *this;
+
+    TypeSourceInfo *ElementTypeTSI = nullptr;
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bogner wrote:

Same naming comment here.

https://github.com/llvm/llvm-project/pull/108456