Scala Compiler 2.13.16 - scala.tools.nsc.settings.MutableSettings.ScalaVersionSetting
Keywords: Scala Compiler 2.13.16 scala.tools.nsc.settings.MutableSettings.ScalaVersionSetting

Scala Compiler2.13.16 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package settings
  Definition Classes
    nsc
-  class MutableSettings extends reflect.internal.settings.MutableSettings with AbsSettings with ScalaSettings

  A mutable Settings object.

  A mutable Settings object.

  Definition Classes
    settings
- AbsSetting
- AbsSettingValue
- BooleanSetting
- CachePolicy
- ChoiceSetting
- EnableSettings
- IntSetting
- InternalSetting
- LintWarnings
- MacroExpand
- MultiChoiceEnumeration
- MultiChoiceSetting
- MultiStringSetting
- OutputDirs
- OutputSetting
- PathSetting
- PerformanceWarnings
- PhasesSetting
- PrefixSetting
- ScalaVersionSetting
- Setting
- SettingValue
- StringSetting
- UnusedWarnings
- XxmlSettings
- languageFeatures
- mixinForwarderChoices
- optChoices
- optWarningsChoices
- sourceFeatures

c

scala.tools.nsc.settings.MutableSettings

# ScalaVersionSetting

###

#### class ScalaVersionSetting extends Setting

A setting represented by a Scala version. The `initial` value is used if the setting is not specified. The `default` value is used if the option is specified without argument (e.g., `-Xmigration`).

Source
  MutableSettings.scala

Linear Supertypes
Setting, MutableSettings.SettingValue, MutableSettings.AbsSetting, MutableSettings.AbsSettingValue, math.Ordered[Setting], Comparable[Setting], AnyRef, Any
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. ScalaVersionSetting
2. Setting
3. SettingValue
4. AbsSetting
5. AbsSettingValue
6. Ordered
7. Comparable
8. AnyRef
9. Any

Implicitly

1. by orderingToOrdered
2. by any2stringadd
3. by StringFormat
4. by Ensuring
5. by ArrowAssoc

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Visibility

1. Public
2. Protected

### Type Members

1.  type T = ScalaVersion
   Definition Classes
     ScalaVersionSetting → AbsSettingValue

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##: Int
   Definition Classes
     AnyRef → Any
3.  def +(other: String): String
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting toany2stringadd[ScalaVersionSetting] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (ScalaVersionSetting, B)
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting toArrowAssoc[ScalaVersionSetting] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  def <(that: Setting): Boolean
   Definition Classes
     Ordered
6.  def <=(that: Setting): Boolean
   Definition Classes
     Ordered
7.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
8.  def >(that: Setting): Boolean
   Definition Classes
     Ordered
9.  def >=(that: Setting): Boolean
   Definition Classes
     Ordered
10.  def abbreviations: List[String]
    Definition Classes
      Setting → AbsSetting
11.  val arg: String
12.  final def asInstanceOf[T0]: T0
    Definition Classes
      Any
13.  def choices: List[String]
    Definition Classes
      AbsSetting
14.  def clone(): AnyRef
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.CloneNotSupportedException]) @native()
15.  def compare(that: Setting): Int
    Definition Classes
      AbsSetting → Ordered
16.  def compareTo(that: Setting): Int
    Definition Classes
      Ordered → Comparable
17.  def dependencies: List[(Setting, String)]
    Definition Classes
      Setting → AbsSetting
18.  def dependsOn(s: Setting, value: String): ScalaVersionSetting.this.type
    Definition Classes
      Setting
19.  def deprecationMessage: Option[String]
    Definition Classes
      Setting → AbsSetting
20.  def ensuring(cond: (ScalaVersionSetting) => Boolean, msg: => Any): ScalaVersionSetting
    Implicit
      This member is added by an implicit conversion from ScalaVersionSetting toEnsuring[ScalaVersionSetting] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
21.  def ensuring(cond: (ScalaVersionSetting) => Boolean): ScalaVersionSetting
    Implicit
      This member is added by an implicit conversion from ScalaVersionSetting toEnsuring[ScalaVersionSetting] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
22.  def ensuring(cond: Boolean, msg: => Any): ScalaVersionSetting
    Implicit
      This member is added by an implicit conversion from ScalaVersionSetting toEnsuring[ScalaVersionSetting] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
23.  def ensuring(cond: Boolean): ScalaVersionSetting
    Implicit
      This member is added by an implicit conversion from ScalaVersionSetting toEnsuring[ScalaVersionSetting] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
24.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
25.  def equals(that: Any): Boolean

    Equality tries to sidestep all the drama and define it simply and in one place: two AbsSetting objects are equal if their names and values compare equal.

    Equality tries to sidestep all the drama and define it simply and in one place: two AbsSetting objects are equal if their names and values compare equal.

    Definition Classes
      AbsSetting → AnyRef → Any
26.  def errorAndValue[A](msg: String, x: A): A

    Issue error and return the value.

    Issue error and return the value.

    Definition Classes
      AbsSetting
27.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
28.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
29.  def hashCode(): Int
    Definition Classes
      AbsSetting → AnyRef → Any
30.  def help: String

    The help message to be printed if isHelping.

    The help message to be printed if isHelping.

    Definition Classes
      ScalaVersionSetting → AbsSetting
31.  val helpDescription: String
    Definition Classes
      Setting → AbsSetting
32.  def helpSyntax: String
    Definition Classes
      Setting → AbsSetting
33.  val initial: ScalaVersion
34.  def internalOnly(): ScalaVersionSetting.this.type
    Definition Classes
      AbsSetting
35.  def isAdvanced: Boolean

    Standard options are shown on the `-help` output, advanced on `-X`, private on `-Y`, warning on `-W`, verbose on `-V`.

    Standard options are shown on the `-help` output, advanced on `-X`, private on `-Y`, warning on `-W`, verbose on `-V`.

    The single char options themselves, including `-P`, are explained on `-help`. Additionally, `-Werror` is on `-help` and `-Xlint` on `-W`.

    Definition Classes
      AbsSetting
36.  def isDefault: Boolean
    Definition Classes
      SettingValue → AbsSettingValue
37.  def isDeprecated: Boolean
    Definition Classes
      AbsSetting
38.  def isHelping: Boolean

    If this method returns true, print the help message and exit.

    If this method returns true, print the help message and exit.

    Definition Classes
      ScalaVersionSetting → AbsSetting
39.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
40.  def isInternalOnly: Boolean
    Definition Classes
      AbsSetting
41.  def isPrivate: Boolean
    Definition Classes
      AbsSetting
42.  def isSetByUser: Boolean
    Definition Classes
      SettingValue
43.  def isStandard: Boolean
    Definition Classes
      AbsSetting
44.  def isVerbose: Boolean
    Definition Classes
      AbsSetting
45.  def isWarning: Boolean
    Definition Classes
      AbsSetting
46.  val name: String
    Definition Classes
      Setting → AbsSetting
47.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
48.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
49.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
50.  def postSetHook(): Unit
    Definition Classes
      Setting → SettingValue
51.  def reset(): Unit
    Definition Classes
      ScalaVersionSetting → Setting
52.  def respondsTo(label: String): Boolean
    Definition Classes
      AbsSetting
53.  var sawHelp: Boolean
    Attributes
      protected
54.  val setByUser: Boolean
    Attributes
      protected
    Definition Classes
      SettingValue
55.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
56.  def toString(): String
    Definition Classes
      AbsSetting → AnyRef → Any
57.  def tryToSet(args: List[String]): Some[List[String]]

    Setting is presented the remaining command line arguments.

    Setting is presented the remaining command line arguments. It should consume any applicable args and return the rest, or `None` on error.

    Definition Classes
      ScalaVersionSetting → AbsSetting
58.  def tryToSetColon(args: List[String]): Option[ResultOfTryToSet]

    Setting is presented arguments in form -Xfoo:bar,baz.

    Setting is presented arguments in form -Xfoo:bar,baz. It should consume all the arguments and return an empty list, or `None` on error. Unconsumed args may error.

    Definition Classes
      ScalaVersionSetting → AbsSetting
59.  def tryToSetFromPropertyValue(s: String): Unit

    Attempt to set from a properties file style property value.

    Attempt to set from a properties file style property value. Currently used by Eclipse SDT only. !!! Needs test.

    Definition Classes
      AbsSetting
60.  def unparse: List[String]
    Definition Classes
      ScalaVersionSetting → AbsSetting
61.  var v: T
    Attributes
      protected
    Definition Classes
      ScalaVersionSetting → SettingValue
62.  def value: T
    Definition Classes
      SettingValue → AbsSettingValue
63.  def valueSetByUser: Option[T]
    Definition Classes
      SettingValue
64.  def value_=(arg: T): Unit
    Definition Classes
      SettingValue
65.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
66.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
67.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()
68.  def withAbbreviation(s: String): ScalaVersionSetting.this.type
    Definition Classes
      Setting → AbsSetting
69.  def withDeprecationMessage(msg: String): ScalaVersionSetting.this.type
    Definition Classes
      Setting → AbsSetting
70.  def withHelpSyntax(s: String): ScalaVersionSetting.this.type
    Definition Classes
      Setting → AbsSetting
71.  def withPostSetHook(f: (ScalaVersionSetting.this.type) => Unit): ScalaVersionSetting.this.type
    Definition Classes
      Setting

### Shadowed Implicit Value Members

1.  def <(that: ScalaVersionSetting): Boolean
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).<(that)

   Definition Classes
     Ordered
2.  def <=(that: ScalaVersionSetting): Boolean
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).<=(that)

   Definition Classes
     Ordered
3.  def >(that: ScalaVersionSetting): Boolean
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).>(that)

   Definition Classes
     Ordered
4.  def >=(that: ScalaVersionSetting): Boolean
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).>=(that)

   Definition Classes
     Ordered
5.  def compare(that: ScalaVersionSetting): Int
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).compare(that)

   Definition Classes
     Ordered
6.  def compareTo(that: ScalaVersionSetting): Int
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting tomath.Ordered[ScalaVersionSetting] performed by method orderingToOrdered in scala.math.Ordered.This conversion will take place only if an implicit value of type math.Ordering[ScalaVersionSetting] is in scope.
   Shadowing
     This implicitly inherited member is shadowed by one or more members in this class.
     To access this member you can use a type ascription:

         (scalaVersionSetting: math.Ordered[ScalaVersionSetting]).compareTo(that)

   Definition Classes
     Ordered → Comparable

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting toStringFormat[ScalaVersionSetting] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

2.  def →[B](y: B): (ScalaVersionSetting, B)
   Implicit
     This member is added by an implicit conversion from ScalaVersionSetting toArrowAssoc[ScalaVersionSetting] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.13.0) Use `->` instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

### Inherited from Setting

### Inherited from MutableSettings.SettingValue

### Inherited from MutableSettings.AbsSetting

### Inherited from MutableSettings.AbsSettingValue

### Inherited from math.Ordered[Setting]

### Inherited from Comparable[Setting]

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion orderingToOrdered fromScalaVersionSetting to math.Ordered[ScalaVersionSetting]

### Inherited by implicit conversion any2stringadd fromScalaVersionSetting to any2stringadd[ScalaVersionSetting]

### Inherited by implicit conversion StringFormat fromScalaVersionSetting to StringFormat[ScalaVersionSetting]

### Inherited by implicit conversion Ensuring fromScalaVersionSetting to Ensuring[ScalaVersionSetting]

### Inherited by implicit conversion ArrowAssoc fromScalaVersionSetting to ArrowAssoc[ScalaVersionSetting]

### Ungrouped