4 ms·

It's very clunky

• mastry 1y ago
  Yes, very clunky. One of the big issues with this approach is that switch expressions still require a default branch because there’s no way in C# to express a completely closed set. This makes future changes to the set (sum type) hazardous. They continue to fiddle with design approaches to solve this. See https://github.com/dotnet/csharplang/blob/main/meetings/2025/LDM-2025-07-30.md#union-proposals-overview https://github.com/dotnet/csharplang/blob/main/meetings/2025...