Support default values in case classes in Scala 3 #33
Description
Currently, default values in case classes are not handled correctly in Scala 3.
Example:
object Main {
@mainargs.main
case class Config(bar: String = "bar")
def main(args: Array[String]): Unit = {
val config = mainargs.ParserForClass[Config].constructOrExit(args)
println(config)
}
}Scala 2 prints:
Missing argument: --bar <str>
Expected Signature: apply
--bar <str>
Scala 2 prints:
Config(bar)