[llvm] [Offload] Add type information to device info nodes (PR #144535)

[Joseph Huber via llvm-commits]

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@@ -122,7 +123,9 @@ struct InfoTreeNode {
   static constexpr uint64_t IndentSize = 4;
 
   std::string Key;
-  std::string Value;
+  struct None {};
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jhuber6 wrote:

Is this just `std::monostate`?

https://github.com/llvm/llvm-project/pull/144535