Hello, these two patches fix the “don’t know how to intern” error in master when the compiler encounters a literal array (e.g. #2()) in the REPL. All existing array tests pass, but the error didn't happen when loading files (e.g. if you load a file that has (define a #2()) somewhere, that was and remains fine). I don’t really understand the difference and I don’t know how to put a test for this patch in the test suite. Any advice is appreciated. Regards Daniel