[Mlir-commits] [mlir] [mlir][ODS] Copy constant generated interface model prototypes (PR #226323)

[Matthias Springer]

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@@ -157,6 +159,15 @@ class InterfaceMap {
   template <typename T>
   using detect_initialize_method = llvm::is_detected<has_initialize_method, T>;
 
+  // Only exact generated models with trivial copy construction can be copied
+  // from a constant prototype. Derived models may carry additional state.
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matthias-springer wrote:

Can derived models also have a constructor that set up fields in a different way? If so, that would be another reason worth mentioning here.

https://github.com/llvm/llvm-project/pull/226323