```csharp ref struct R<T> { public ref T F; } int i = 0; var r = new R<int> { F = ref i }; ``` See [LDM notes](https://github.com/dotnet/csharplang/blob/main/meetings/2022/LDM-2022-06-06.md#question-3-ref-assignment-in-object-initializers). Relates to test plan https://github.com/dotnet/roslyn/issues/59194