[clang] [CIR] Lowering to LLVM for global pointers (PR #125619)

[Erich Keane via cfe-commits]

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@@ -0,0 +1,51 @@
+#ifndef LLVM_CLANG_CIR_DIALECT_IR_CIRATTRVISITOR_H
+#define LLVM_CLANG_CIR_DIALECT_IR_CIRATTRVISITOR_H
+
+#include "clang/CIR/Dialect/IR/CIRAttrs.h"
+
+namespace cir {
+
+template <typename ImplClass, typename RetTy> class CirAttrVisitor {
+public:
+  // FIXME: Create a TableGen list to automatically handle new attributes
+  template <typename... Args>
+  RetTy visit(mlir::Attribute attr, Args &&...args) {
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erichkeane wrote:

The variadic is an interesting idea!  I fear that gets unwieldy in practice though.

https://github.com/llvm/llvm-project/pull/125619