diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala index d0b8fd70ed..6b339b2a6d 100644 --- a/src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala +++ b/src/compiler/scala/tools/nsc/settings/AbsScalaSettings.scala @@ -7,20 +7,24 @@ package scala package tools.nsc package settings +import scala.language.higherKinds + trait AbsScalaSettings { self: AbsSettings => + type MultiChoiceEnumeration <: Enumeration + type Setting <: AbsSetting - type BooleanSetting <: Setting { type T = Boolean } - type ChoiceSetting <: Setting { type T = String } - type IntSetting <: Setting { type T = Int } - type MultiStringSetting <: Setting { type T = List[String] } - type MultiChoiceSetting <: Setting { type T = List[String] } - type PathSetting <: Setting { type T = String } - type PhasesSetting <: Setting { type T = List[String] } - type StringSetting <: Setting { type T = String } - type PrefixSetting <: Setting { type T = List[String] } + type BooleanSetting <: Setting { type T = Boolean } + type ChoiceSetting <: Setting { type T = String } + type IntSetting <: Setting { type T = Int } + type MultiStringSetting <: Setting { type T = List[String] } + type MultiChoiceSetting[E <: MultiChoiceEnumeration] <: Setting { type T <: E#ValueSet } + type PathSetting <: Setting { type T = String } + type PhasesSetting <: Setting { type T = List[String] } + type StringSetting <: Setting { type T = String } + type PrefixSetting <: Setting { type T = List[String] } type OutputDirs type OutputSetting <: Setting @@ -29,7 +33,7 @@ trait AbsScalaSettings { def ChoiceSetting(name: String, helpArg: String, descr: String, choices: List[String], default: String): ChoiceSetting def IntSetting(name: String, descr: String, default: Int, range: Option[(Int, Int)], parser: String => Option[Int]): IntSetting def MultiStringSetting(name: String, helpArg: String, descr: String): MultiStringSetting - def MultiChoiceSetting(name: String, helpArg: String, descr: String, choices: List[String], default: Option[() => Unit])(helper: MultiChoiceSetting => String): MultiChoiceSetting + def MultiChoiceSetting[E <: MultiChoiceEnumeration](name: String, helpArg: String, descr: String, domain: E, default: Option[List[String]]): MultiChoiceSetting[E] def OutputSetting(outputDirs: OutputDirs, default: String): OutputSetting def PathSetting(name: String, descr: String, default: String): PathSetting def PhasesSetting(name: String, descr: String, default: String): PhasesSetting |