Cleaning output files: out/production/module/Enum.class End of files Compiling files: src/Enum.kt End of files Cleaning output files: out/production/module/GetRandomEnumEntryKt.class out/production/module/META-INF/module.kotlin_module out/production/module/UseEnumImplicitlyKt.class out/production/module/UseKt.class End of files Compiling files: src/getRandomEnumEntry.kt src/use.kt src/useEnumImplicitly.kt End of files COMPILATION FAILED when expression must be exhaustive, add necessary 'C' branch or 'else' branch instead Cleaning output files: out/production/module/Enum.class End of files Compiling files: src/Enum.kt src/getRandomEnumEntry.kt src/use.kt src/useEnumImplicitly.kt End of files