34f8851ac1
The behavior is unified with the IR deserializer. See `isOverridableMemberOrAccessor` in IrOverridingUtil.kt Without this change, if we add a private member to the Any in wasm stdlib, the compiler starts crashing with a linker error. It's hard to write a relevant, self-contained box test for that since it requires adding a private member to Any and affects **only** "virtual" FunctionN interfaces.