Я пытался и не смог сделать пользовательские REPL с ScalaNative.На практике код компилируется, но у меня возникает ошибка при компоновке (команда nativeLink) в sbt:
[error] cannot link: @scala.reflect.internal.settings.MutableSettings$SettingValue
[error] cannot link: @scala.reflect.internal.settings.MutableSettings$SettingValue::value$underscore$=_java.lang.Object_unit
[error] cannot link: @scala.tools.nsc.Settings
[error] cannot link: @scala.tools.nsc.Settings::init
[error] cannot link: @scala.tools.nsc.interpreter.ILoop
[error] cannot link: @scala.tools.nsc.interpreter.ILoop::init
[error] cannot link: @scala.tools.nsc.interpreter.ILoop::process_scala.tools.nsc.Settings_bool
[error] cannot link: @scala.tools.nsc.interpreter.LoopCommands
[error] cannot link: @scala.tools.nsc.settings.AbsSettings$AbsSetting
[error] cannot link: @scala.tools.nsc.settings.MutableSettings
[error] cannot link: @scala.tools.nsc.settings.MutableSettings::processArgumentString_java.lang.String_scala.Tuple2
[error] cannot link: @scala.tools.nsc.settings.StandardScalaSettings
[error] cannot link: @scala.tools.nsc.settings.StandardScalaSettings::usejavacp_scala.tools.nsc.settings.AbsSettings$AbsSetting
[error] unable to link
[error] (compile:nativeLink) unable to link