[clang] [CIR] Upstream initial support for complete record types (PR #135844)

[Amr Hesham via cfe-commits]

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@@ -95,6 +95,8 @@ class CIRBaseBuilderTy : public mlir::OpBuilder {
       return getZeroAttr(arrTy);
     if (auto ptrTy = mlir::dyn_cast<cir::PointerType>(ty))
       return getConstNullPtrAttr(ptrTy);
+    if (auto RecordTy = mlir::dyn_cast<cir::RecordType>(ty))
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AmrDeveloper wrote:

NIT

`if (auto recordTy = mlir::dyn_cast<cir::RecordType>(ty))`

https://github.com/llvm/llvm-project/pull/135844