Not all, some rely on the runtime, like static interface methods.
Records can be enabled like this [1]
[1] https://github.com/louthy/language-ext/blob/main/LanguageExt...
Records can be enabled like this [1]
[1] https://github.com/louthy/language-ext/blob/main/LanguageExt...
There are a few that require compiler interop which don't work, like using new syntax on records for specifying the fields (e.g., "record A(int a, int b)").