问题
How can i start scala (or scalac) with the -P:continuations:enable flag in Eclipse I used import scala.util.continuations._; in my code , and need to enable the plugin.
回答1:
Window -> Preferences -> Scala -> Compiler
add continuations:enable to P input box
回答2:
Window -> Preferences -> Scala -> Compiler -> Standard
add continuations:enable to P input box
Window -> Preferences -> Scala -> Compiler -> Advanced
add lib\continuations.jar to XPlugin
Window -> Preferences -> Scala -> Compiler -> Build Manager sbt
回答3:
You may also need to switch the Eclipse builder used from refined to sbt, see: http://scala-ide-portfolio.assembla.com/spaces/scala-ide/wiki/SBT-based_build_manager
However, there is a known bug with that which may or may not occur, see: http://scala-ide-portfolio.assembla.com/spaces/scala-ide/tickets/1000617-sbt-build-manager-and-certain-compiler-options-don-t-mix (allegedly fixed in latest overnight build).
来源：https://stackoverflow.com/questions/4556540/continuations-in-scala-2-8-1-and-eclipse