[clang] [CIR] Upstream global initialization for ComplexType (PR #141369)

[Amr Hesham via cfe-commits]

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@@ -385,6 +385,13 @@ mlir::Type CIRGenTypes::convertType(QualType type) {
     break;
   }
 
+  case Type::Complex: {
+    const ComplexType *ct = cast<ComplexType>(ty);
+    mlir::Type elementTy = convertType(ct->getElementType());
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AmrDeveloper wrote:

Thanks for your comment, I relized now i am using mlir cast for Clang type :D

https://github.com/llvm/llvm-project/pull/141369