Scala Compiler2.12.21 < Back
 

# 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 doc
  Definition Classes
    nsc
-  package base
  Definition Classes
    doc
-  package doclet
  Definition Classes
    doc
-  package html
  Definition Classes
    doc
-  package model
  Definition Classes
    doc
- DocFactory
- DocParser
- Index
- ScaladocAnalyzer
- ScaladocGlobal
- ScaladocGlobalTrait
- ScaladocSyntaxAnalyzer
- Settings
- Uncompilable
- Universe

c

scala.tools.nsc.doc

# Settings 

###

#### class Settings extends nsc.Settings

An extended version of compiler settings, with additional Scaladoc-specific options.

Source
  Settings.scala

Linear Supertypes
nsc.Settings, MutableSettings, Mutable, ScalaSettings, Warnings, StandardScalaSettings, AbsSettings, MutableSettings, AbsSettings, AnyRef, Any
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Settings
2. Settings
3. MutableSettings
4. Mutable
5. ScalaSettings
6. Warnings
7. StandardScalaSettings
8. AbsSettings
9. MutableSettings
10. AbsSettings
11. AnyRef
12. Any

Implicitly

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

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Instance Constructors

1.  new Settings(error: (String) ⇒ Unit, printMsg: (String) ⇒ Unit)
2.  new Settings(error: (String) ⇒ Unit, printMsg: (String) ⇒ Unit = println(_), pathFactory: PathFactory = DefaultPathFactory)

   error

     A function that prints a string to the appropriate error stream

   printMsg

     A function that prints the string, without any extra boilerplate of error

### Type Members

1.  trait AbsSettingValue extends AnyRef
   Definition Classes
     AbsSettings
2.  type ResultOfTryToSet = collection.immutable.List[String]
   Definition Classes
     MutableSettings → AbsSettings
3.  trait SettingValue extends reflect.internal.settings.MutableSettings.AbsSettingValue
   Definition Classes
     MutableSettings
4.  trait AbsSetting extends Ordered[Setting] with AbsSettingValue
   Definition Classes
     AbsSettings
5.  trait InternalSetting extends AbsSetting
   Definition Classes
     AbsSettings
6.  class BooleanSetting extends Setting

   A setting that is a boolean flag, with default as specified.

   A setting that is a boolean flag, with default as specified.

   Definition Classes
     MutableSettings
7.  class ChoiceSetting extends Setting

   A setting represented by a string in a given set of `choices`, (`default` unless set).

   A setting represented by a string in a given set of `choices`, (`default` unless set).

   Definition Classes
     MutableSettings
8.  class EnableSettings[T <: BooleanSetting] extends AnyRef

   Internal use - syntax enhancements.

   Internal use - syntax enhancements.

   Attributes
     protected
   Definition Classes
     MutableSettings
9.  class IntSetting extends Setting

   A setting represented by an integer.

   A setting represented by an integer.

   Definition Classes
     MutableSettings
10.  abstract class MultiChoiceEnumeration extends Enumeration

    Each MultiChoiceSetting takes a MultiChoiceEnumeration as domain.

    Each MultiChoiceSetting takes a MultiChoiceEnumeration as domain. The enumeration may use the Choice class to define values, or simply use the default `Value` constructor:

    object SettingDomain extends MultiChoiceEnumeration { val arg1, arg2 = Value }

    Or

    object SettingDomain extends MultiChoiceEnumeration { val arg1 = Choice("arg1", "help") val arg2 = Choice("arg2", "help") }

    Choices with a non-empty `expandsTo` enable other options. Note that expanding choices are not present in the multiChoiceSetting.value set, only their expansion.

    Definition Classes
      MutableSettings
11.  class MultiChoiceSetting[E <: MultiChoiceEnumeration] extends Setting with Clearable

    A Setting that collects string-valued settings from an enumerated domain.

    A Setting that collects string-valued settings from an enumerated domain.

    - These choices can be turned on or off: "-option:on,-off"
    - If an option is set both on and off, then the option is on
    - The choice "_" enables all choices that have not been explicitly disabled

    Arguments can be provided in colonated or non-colonated mode, i.e. "-option a b" or "-option:a,b". Note that arguments starting with a "-" can only be provided in colonated mode, otherwise they are interpreted as a new option.

    In non-colonated mode, the setting stops consuming arguments at the first non-choice, i.e. "-option a b c" only consumes "a" and "b" if "c" is not a valid choice.

    Definition Classes
      MutableSettings
12.  class MultiStringSetting extends Setting with Clearable

    A setting that accumulates all strings supplied to it, until it encounters one starting with a '-'.

    A setting that accumulates all strings supplied to it, until it encounters one starting with a '-'.

    Definition Classes
      MutableSettings
13.  class OutputDirs extends AnyRef

    A class for holding mappings from source directories to their output location.

    A class for holding mappings from source directories to their output location. This functionality can be accessed only programmatically. The command line compiler uses a single output location, but tools may use this functionality to set output location per source directory.

    Definition Classes
      MutableSettings
14.  class OutputSetting extends StringSetting

    Set the output directory for all sources.

    Set the output directory for all sources.

    Definition Classes
      MutableSettings
15.  class PathSetting extends StringSetting
    Definition Classes
      MutableSettings
16.  class PhasesSetting extends Setting with Clearable

    A setting represented by a list of strings which should be prefixes of phase names.

    A setting represented by a list of strings which should be prefixes of phase names. This is not checked here, however. Alternatively the string `"all"` can be used to represent all phases. (the empty list, unless set)

    Definition Classes
      MutableSettings
17.  class PrefixSetting extends Setting

    A special setting for accumulating arguments like -Dfoo=bar.

    A special setting for accumulating arguments like -Dfoo=bar.

    Definition Classes
      MutableSettings
18.  class ScalaVersionSetting extends Setting

    A setting represented by a Scala version.

    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`).

    Definition Classes
      MutableSettings
19.  abstract class Setting extends AbsSetting with SettingValue with Mutable

    A base class for settings of all types.

    A base class for settings of all types. Subclasses each define a `value` field of the appropriate type.

    Definition Classes
      MutableSettings
20.  class StringSetting extends Setting

    A setting represented by a string, (`default` unless set)

    A setting represented by a string, (`default` unless set)

    Definition Classes
      MutableSettings
21.  sealed abstract class CachePolicy extends AnyRef
    Definition Classes
      ScalaSettings

### 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 Settings to any2stringadd[Settings] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Settings, B)
   Implicit
     This member is added by an implicit conversion from Settings to ArrowAssoc[Settings] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  def BooleanSetting(name: String, descr: String, default: Boolean = false): BooleanSetting
   Definition Classes
     MutableSettings
7.  def ChoiceSetting(name: String, helpArg: String, descr: String, choices: List[String], default: String, choicesHelp: List[String] = Nil): ChoiceSetting
   Definition Classes
     MutableSettings
8.  def IntSetting(name: String, descr: String, default: Int, range: Option[(Int, Int)], parser: (String) ⇒ Option[Int]): IntSetting
   Definition Classes
     MutableSettings
9.  def MultiChoiceSetting[E <: MultiChoiceEnumeration](name: String, helpArg: String, descr: String, domain: E, default: Option[List[String]] = None): MultiChoiceSetting[E]
   Definition Classes
     MutableSettings
10.  def MultiStringSetting(name: String, arg: String, descr: String, default: List[String] = Nil, helpText: Option[String] = None, prepend: Boolean = false): MultiStringSetting
    Definition Classes
      MutableSettings
11.  def OutputSetting(outputDirs: OutputDirs, default: String): OutputSetting
    Definition Classes
      MutableSettings
12.  def PathSetting(name: String, descr: String, default: String): PathSetting
    Definition Classes
      MutableSettings
13.  def PhasesSetting(name: String, descr: String, default: String = ""): PhasesSetting
    Definition Classes
      MutableSettings
14.  def PrefixSetting(name: String, prefix: String, descr: String): PrefixSetting
    Definition Classes
      MutableSettings
15.  def ScalaVersionSetting(name: String, arg: String, descr: String, initial: ScalaVersion, default: Option[ScalaVersion] = None): ScalaVersionSetting
    Definition Classes
      MutableSettings
16.  def StringSetting(name: String, arg: String, descr: String, default: String, helpText: Option[String] = None): StringSetting
    Definition Classes
      MutableSettings
17.  val Wconf: MultiStringSetting
    Definition Classes
      Warnings
18.  val Xexperimental: settings.ScalaSettings.Xexperimental._1.type.s.type forSome {val _1: EnableSettings[BooleanSetting]}
    Definition Classes
      ScalaSettings
19.  val XfullLubs: BooleanSetting
    Definition Classes
      ScalaSettings
20.  val Xhelp: BooleanSetting

    -X "Advanced" settings

    -X "Advanced" settings

    Definition Classes
      ScalaSettings
21.  val XlogImplicits: BooleanSetting
    Definition Classes
      ScalaSettings
22.  val XmacroSettings: MultiStringSetting
    Definition Classes
      ScalaSettings
23.  val Xmigration: ScalaVersionSetting
    Definition Classes
      ScalaSettings
24.  val XmixinForceForwarders: ChoiceSetting
    Definition Classes
      ScalaSettings
25.  val XnoPatmatAnalysis: BooleanSetting
    Definition Classes
      ScalaSettings
26.  val Xnojline: BooleanSetting
    Definition Classes
      ScalaSettings
27.  val Xprint: PhasesSetting
    Definition Classes
      ScalaSettings
28.  val Xprintpos: BooleanSetting
    Definition Classes
      ScalaSettings
29.  val Xshowcls: StringSetting
    Definition Classes
      ScalaSettings
30.  val Xshowobj: StringSetting
    Definition Classes
      ScalaSettings
31.  val Xshowtrees: BooleanSetting
    Definition Classes
      ScalaSettings
32.  val XshowtreesCompact: BooleanSetting
    Definition Classes
      ScalaSettings
33.  val XshowtreesStringified: BooleanSetting
    Definition Classes
      ScalaSettings
34.  val Xverify: BooleanSetting
    Definition Classes
      ScalaSettings
35.  val Xxml: MultiChoiceSetting[XxmlSettings.type]
    Definition Classes
      ScalaSettings
36.  val YaddBackendThreads: IntSetting
    Definition Classes
      ScalaSettings
37.  val YcacheMacroClassLoader: ChoiceSetting
    Definition Classes
      ScalaSettings
38.  val YcachePluginClassLoader: ChoiceSetting
    Definition Classes
      ScalaSettings
39.  val YcollectStatistics: BooleanSetting
    Definition Classes
      ScalaSettings
40.  val Ycompacttrees: BooleanSetting
    Definition Classes
      ScalaSettings
41.  val Ydelambdafy: ChoiceSetting
    Definition Classes
      ScalaSettings
42.  val YdisableFlatCpCaching: BooleanSetting
    Definition Classes
      ScalaSettings
43.  val Ydocdebug: BooleanSetting

    Area-specific debug output.

    Area-specific debug output.

    Definition Classes
      ScalaSettings
44.  val Ydumpclasses: StringSetting
    Definition Classes
      ScalaSettings
45.  val YforceFlatCpCaching: BooleanSetting
    Definition Classes
      ScalaSettings
46.  val Ygenasmp: StringSetting
    Definition Classes
      ScalaSettings
47.  val Yhelp: BooleanSetting
    Definition Classes
      ScalaSettings
48.  val YhotStatistics: BooleanSetting
    Definition Classes
      ScalaSettings
49.  def YhotStatisticsEnabled: Boolean
    Definition Classes
      ScalaSettings
50.  val Yidedebug: BooleanSetting
    Definition Classes
      ScalaSettings
51.  val Yissuedebug: BooleanSetting
    Definition Classes
      ScalaSettings
52.  val YjarCompressionLevel: IntSetting
    Definition Classes
      ScalaSettings
53.  val YjarFactory: StringSetting
    Definition Classes
      ScalaSettings
54.  val Ylogcp: BooleanSetting
    Definition Classes
      ScalaSettings
55.  val YmacroClasspath: PathSetting
    Definition Classes
      ScalaSettings
56.  val YmacroFresh: BooleanSetting
    Definition Classes
      ScalaSettings
57.  val YmacrodebugLite: BooleanSetting
    Definition Classes
      ScalaSettings
58.  val YmacrodebugVerbose: BooleanSetting
    Definition Classes
      ScalaSettings
59.  val Ymacroexpand: ChoiceSetting
    Definition Classes
      ScalaSettings
60.  val Ymacronoexpand: BooleanSetting
    Definition Classes
      ScalaSettings
61.  val YmaxQueue: IntSetting
    Definition Classes
      ScalaSettings
62.  val Ymemberpos: StringSetting
    Definition Classes
      ScalaSettings
63.  val YmethodInfer: BooleanSetting
    Definition Classes
      ScalaSettings
64.  val Ynogenericsig: BooleanSetting
    Definition Classes
      ScalaSettings
65.  val YoptInlineHeuristics: ChoiceSetting
    Definition Classes
      ScalaSettings
66.  val YoptLogInline: StringSetting
    Definition Classes
      ScalaSettings
67.  val YoptTrace: StringSetting
    Definition Classes
      ScalaSettings
68.  val Youtline: BooleanSetting
    Definition Classes
      ScalaSettings
69.  val YpartialUnification: BooleanSetting
    Definition Classes
      ScalaSettings
70.  val YpatmatExhaustdepth: IntSetting
    Definition Classes
      ScalaSettings
71.  val Ypatmatdebug: BooleanSetting
    Definition Classes
      ScalaSettings
72.  val YpickleJava: BooleanSetting
    Definition Classes
      ScalaSettings
73.  val YpickleWrite: StringSetting
    Definition Classes
      ScalaSettings
74.  val YpickleWriteApiOnly: BooleanSetting
    Definition Classes
      ScalaSettings
75.  val Yposdebug: BooleanSetting
    Definition Classes
      ScalaSettings
76.  val YpresentationAnyThread: BooleanSetting
    Definition Classes
      ScalaSettings
77.  val YpresentationDebug: BooleanSetting
    Definition Classes
      ScalaSettings
78.  val YpresentationDelay: IntSetting
    Definition Classes
      ScalaSettings
79.  val YpresentationLocateSourceFile: BooleanSetting
    Definition Classes
      ScalaSettings
80.  val YpresentationLog: StringSetting
    Definition Classes
      ScalaSettings
81.  val YpresentationReplay: StringSetting
    Definition Classes
      ScalaSettings
82.  val YpresentationStrict: BooleanSetting
    Definition Classes
      ScalaSettings
83.  val YpresentationVerbose: BooleanSetting

    IDE-specific settings

    IDE-specific settings

    Definition Classes
      ScalaSettings
84.  val YprofileDestination: StringSetting
    Definition Classes
      ScalaSettings
85.  val YprofileEnabled: BooleanSetting
    Definition Classes
      ScalaSettings
86.  val YprofileExternalTool: PhasesSetting
    Definition Classes
      ScalaSettings
87.  val YprofileRunGcBetweenPhases: PhasesSetting
    Definition Classes
      ScalaSettings
88.  val YprofileTrace: StringSetting
    Definition Classes
      ScalaSettings
89.  val Yquasiquotedebug: BooleanSetting
    Definition Classes
      ScalaSettings
90.  val Yrangepos: BooleanSetting
    Definition Classes
      ScalaSettings
91.  val Yrecursion: IntSetting
    Definition Classes
      ScalaSettings
92.  val Yreifycopypaste: BooleanSetting
    Definition Classes
      ScalaSettings
93.  val Yreifydebug: BooleanSetting
    Definition Classes
      ScalaSettings
94.  val YreplMagicImport: BooleanSetting
    Definition Classes
      ScalaSettings
95.  val Yreplclassbased: BooleanSetting
    Definition Classes
      ScalaSettings
96.  val Yreploutdir: StringSetting
    Definition Classes
      ScalaSettings
97.  val Yreplsync: BooleanSetting
    Definition Classes
      ScalaSettings
98.  val Yshow: PhasesSetting
    Definition Classes
      ScalaSettings
99.  val Yshowsymkinds: BooleanSetting
    Definition Classes
      ScalaSettings
100.  val Yshowsymowners: BooleanSetting
     Definition Classes
       ScalaSettings
101.  val Yshowsyms: BooleanSetting
     Definition Classes
       ScalaSettings
102.  val Ystatistics: PhasesSetting
     Definition Classes
       ScalaSettings
103.  def YstatisticsEnabled: Boolean
     Definition Classes
       ScalaSettings
104.  val YtrackDependencies: BooleanSetting
     Definition Classes
       ScalaSettings
105.  val Ytyperdebug: BooleanSetting
     Definition Classes
       ScalaSettings
106.  val Yvalidatepos: PhasesSetting
     Definition Classes
       ScalaSettings
107.  val Yvirtpatmat: BooleanSetting
     Definition Classes
       ScalaSettings
108.  lazy val allSettings: LinkedHashMap[String, Setting]

     Set of settings

     Set of settings

     Attributes
       protected[scala]
     Definition Classes
       ScalaSettings
109.  final def areHotStatisticsEnabled: Boolean
     Implicit
       This member is added by an implicit conversion from Settings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
110.  final def areStatisticsEnabled: Boolean
     Implicit
       This member is added by an implicit conversion from Settings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
111.  final def asInstanceOf[T0]: T0
     Definition Classes
       Any
112.  val async: BooleanSetting
     Definition Classes
       ScalaSettings
113.  val bootclasspath: PathSetting

     Path related settings.

     Path related settings.

     Definition Classes
       StandardScalaSettings
114.  val breakCycles: BooleanSetting
     Definition Classes
       ScalaSettings
115.  val browse: PhasesSetting
     Definition Classes
       ScalaSettings
116.  val check: PhasesSetting
     Definition Classes
       ScalaSettings
117.  def checkDependencies: Boolean
     Definition Classes
       AbsSettings
118.  val checkInit: BooleanSetting
     Definition Classes
       ScalaSettings
119.  val classpath: PathSetting
     Definition Classes
       ScalaSettings → StandardScalaSettings
120.  def clone(): AnyRef
     Attributes
       protected[lang]
     Definition Classes
       AnyRef
     Annotations
       @throws( ... ) @native()
121.  def conflictWarning: Option[String]
     Definition Classes
       ScalaSettings
122.  def copy(): nsc.Settings

     Create a new Settings object, copying all user-set values.

     Create a new Settings object, copying all user-set values.

     Definition Classes
       MutableSettings
123.  def copyInto(settings: MutableSettings): Unit
     Definition Classes
       MutableSettings
124.  val d: OutputSetting
     Definition Classes
       ScalaSettings → StandardScalaSettings
125.  val debug: BooleanSetting
     Definition Classes
       ScalaSettings
126.  def debuginfo: ChoiceSetting

     Compatibility stubs for options whose value name did not previously match the option name.

     Compatibility stubs for options whose value name did not previously match the option name.

     Definition Classes
       ScalaSettings
127.  def defaultClasspath: String

     The user class path, specified by `-classpath` or `-cp`, defaults to the value of CLASSPATH env var if it is set, as in Java, or else to `"."` for the current user directory.

     The user class path, specified by `-classpath` or `-cp`, defaults to the value of CLASSPATH env var if it is set, as in Java, or else to `"."` for the current user directory.

     Attributes
       protected
     Definition Classes
       ScalaSettings
128.  val defines: PrefixSetting
     Definition Classes
       ScalaSettings
129.  def dependenciesFile: StringSetting
     Definition Classes
       ScalaSettings
130.  val dependencyfile: StringSetting

     Other settings.

     Other settings.

     Definition Classes
       StandardScalaSettings
131.  val deprecation: BooleanSetting
     Definition Classes
       StandardScalaSettings
132.  val developer: BooleanSetting
     Definition Classes
       ScalaSettings
133.  def disable(s: Setting): LinkedHashMap[String, Setting]

     Disable a setting

     Disable a setting

     Definition Classes
       ScalaSettings
134.  val disable: MultiStringSetting
     Definition Classes
       ScalaSettings
135.  val docAuthor: BooleanSetting
136.  val docCanonicalBaseUrl: StringSetting
137.  val docDiagrams: BooleanSetting
138.  val docDiagramsDebug: BooleanSetting
139.  val docDiagramsDotPath: PathSetting
140.  val docDiagramsDotRestart: IntSetting
141.  val docDiagramsDotTimeout: IntSetting
142.  val docDiagramsMaxImplicitClasses: IntSetting

     The maximum number of implicit classes to show in the diagram

143.  val docDiagramsMaxNormalClasses: IntSetting

     The maximum number of normal classes to show in the diagram

144.  val docExpandAllTypes: BooleanSetting
145.  val docExternalDoc: MultiStringSetting
146.  val docGroups: BooleanSetting
147.  val docImplicits: BooleanSetting
148.  val docImplicitsDebug: BooleanSetting
149.  val docImplicitsHide: MultiStringSetting
150.  val docImplicitsShowAll: BooleanSetting
151.  val docImplicitsSoundShadowing: BooleanSetting
152.  val docNoJavaComments: BooleanSetting
153.  val docNoLinkWarnings: BooleanSetting
154.  val docNoPrefixes: BooleanSetting
155.  val docRawOutput: BooleanSetting
156.  val docRootContent: PathSetting
157.  val docSkipPackages: StringSetting
158.  val docUncompilable: StringSetting
159.  val docfooter: StringSetting
160.  val docformat: ChoiceSetting

     A setting that defines in which format the documentation is output.

     A setting that defines in which format the documentation is output. Note: this setting is currently always `html`.

161.  val docgenerator: StringSetting
162.  val docsourceurl: StringSetting

     A setting that defines a URL to be concatenated with source locations and show a link to source files.

     A setting that defines a URL to be concatenated with source locations and show a link to source files. If needed the sourcepath option can be used to exclude undesired initial part of the link to sources

163.  val doctitle: StringSetting

     A setting that defines the overall title of the documentation, typically the name of the library being documented.

164.  val docversion: StringSetting

     A setting that defines the overall version number of the documentation, typically the version of the library being documented.

165.  val elidebelow: IntSetting
     Definition Classes
       ScalaSettings
166.  def embeddedDefaults(loader: ClassLoader): Unit

     Initializes these settings for embedded use by a class from the given class loader.

     Initializes these settings for embedded use by a class from the given class loader. The class loader for `T` should provide resources `app.class.path` and `boot.class.path`. These resources should contain the application and boot classpaths in the same form as would be passed on the command line.

     Definition Classes
       MutableSettings
167.  def embeddedDefaults[T](implicit arg0: ClassTag[T]): Unit

     Initializes these settings for embedded use by type `T`.

     Initializes these settings for embedded use by type `T`. The class loader defining `T` should provide resources `app.class.path` and `boot.class.path`. These resources should contain the application and boot classpaths in the same form as would be passed on the command line.

     Definition Classes
       MutableSettings
168.  val encoding: StringSetting
     Definition Classes
       StandardScalaSettings
169.  def ensuring(cond: (Settings) ⇒ Boolean, msg: ⇒ Any): Settings
     Implicit
       This member is added by an implicit conversion from Settings to Ensuring[Settings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
170.  def ensuring(cond: (Settings) ⇒ Boolean): Settings
     Implicit
       This member is added by an implicit conversion from Settings to Ensuring[Settings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
171.  def ensuring(cond: Boolean, msg: ⇒ Any): Settings
     Implicit
       This member is added by an implicit conversion from Settings to Ensuring[Settings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
172.  def ensuring(cond: Boolean): Settings
     Implicit
       This member is added by an implicit conversion from Settings to Ensuring[Settings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
173.  final def eq(arg0: AnyRef): Boolean
     Definition Classes
       AnyRef
174.  def equals(that: Any): Boolean
     Definition Classes
       AbsSettings → AnyRef → Any
175.  val errorFn: (String) ⇒ Unit
     Definition Classes
       MutableSettings → AbsSettings
176.  def experimentalSettings: collection.immutable.List[BooleanSetting]

     Enabled under -Xexperimental.

     Enabled under -Xexperimental.

     Attributes
       protected
     Definition Classes
       ScalaSettings
177.  val explaintypes: BooleanSetting
     Definition Classes
       StandardScalaSettings
178.  val exposeEmptyPackage: BooleanSetting
     Definition Classes
       ScalaSettings
179.  lazy val extUrlMapping: Map[String, String]
180.  val extdirs: PathSetting
     Definition Classes
       StandardScalaSettings
181.  val fatalWarnings: BooleanSetting
     Definition Classes
       Warnings
182.  val feature: BooleanSetting
     Definition Classes
       StandardScalaSettings
183.  def finalize(): Unit
     Attributes
       protected[lang]
     Definition Classes
       AnyRef
     Annotations
       @throws( classOf[java.lang.Throwable] )
184.  val future: settings.ScalaSettings.future._1.type.s.type forSome {val _1: EnableSettings[BooleanSetting]}

     Groups of Settings.

     Groups of Settings.

     Definition Classes
       ScalaSettings
185.  def futureSettings: collection.immutable.List[BooleanSetting]

     Enabled under -Xfuture.

     Enabled under -Xfuture.

     Attributes
       protected
     Definition Classes
       ScalaSettings
186.  val g: ChoiceSetting
     Definition Classes
       StandardScalaSettings
187.  val genPhaseGraph: StringSetting
     Definition Classes
       ScalaSettings
188.  final def getClass(): Class[_]
     Definition Classes
       AnyRef → Any
     Annotations
       @native()
189.  def hashCode(): Int
     Definition Classes
       AbsSettings → AnyRef → Any
190.  val help: BooleanSetting
     Definition Classes
       StandardScalaSettings
191.  lazy val hiddenImplicits: Set[String]
192.  def infoSettings: collection.immutable.List[Setting]

     If any of these settings is enabled, the compiler should print a message and exit.

     If any of these settings is enabled, the compiler should print a message and exit.

     Definition Classes
       ScalaSettings
193.  implicit def installEnableSettings[T <: BooleanSetting](s: T): EnableSettings[T]
     Attributes
       protected
     Definition Classes
       MutableSettings
194.  final def isDebug: Boolean
     Implicit
       This member is added by an implicit conversion from Settings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
195.  final def isDeveloper: Boolean
     Implicit
       This member is added by an implicit conversion from Settings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
196.  def isInfo: Boolean

     Is an info setting set? Any -option:help?

     Is an info setting set? Any -option:help?

     Definition Classes
       ScalaSettings
197.  final def isInstanceOf[T0]: Boolean
     Definition Classes
       Any
198.  def isScala211: Boolean
     Definition Classes
       ScalaSettings
199.  def isScala212: Boolean
     Definition Classes
       ScalaSettings
200.  def isScala213: Boolean
     Definition Classes
       ScalaSettings
201.  def isScala3: Boolean
     Definition Classes
       ScalaSettings
202.  def isScaladoc: Boolean

     Test whether this is scaladoc we're looking at

     Test whether this is scaladoc we're looking at

     Definition Classes
       Settings → ScalaSettings
203.  val isScaladocSpecific: (String) ⇒ Boolean
204.  val javabootclasspath: PathSetting
     Definition Classes
       StandardScalaSettings
205.  val javaextdirs: PathSetting
     Definition Classes
       StandardScalaSettings
206.  val jvmargs: PrefixSetting
     Definition Classes
       ScalaSettings
207.  val language: MultiChoiceSetting[languageFeatures.type]
     Definition Classes
       ScalaSettings
208.  val lint: MultiChoiceSetting[LintWarnings.type]
     Definition Classes
       Warnings
209.  def lintDeprecation: Boolean
     Definition Classes
       Warnings
210.  def lintIntDivToFloat: Boolean
     Definition Classes
       Warnings
211.  def lintUnused: Boolean
     Definition Classes
       Warnings
212.  val log: PhasesSetting
     Definition Classes
       ScalaSettings
213.  val logFreeTerms: BooleanSetting
     Definition Classes
       ScalaSettings
214.  val logFreeTypes: BooleanSetting
     Definition Classes
       ScalaSettings
215.  val logImplicitConv: BooleanSetting
     Definition Classes
       ScalaSettings
216.  val logReflectiveCalls: BooleanSetting
     Definition Classes
       ScalaSettings
217.  def lookupSetting(cmd: String): Option[Setting]
     Definition Classes
       AbsSettings
218.  val mainClass: StringSetting
     Definition Classes
       ScalaSettings
219.  val maxClassfileName: IntSetting
     Definition Classes
       ScalaSettings
220.  val maxerrs: IntSetting
     Definition Classes
       ScalaSettings
221.  val maxwarns: IntSetting
     Definition Classes
       ScalaSettings
222.  final def ne(arg0: AnyRef): Boolean
     Definition Classes
       AnyRef
223.  val noAdaptedArgs: BooleanSetting
     Definition Classes
       ScalaSettings
224.  val noCompletion: BooleanSetting
     Definition Classes
       ScalaSettings
225.  val noForwarders: BooleanSetting
     Definition Classes
       ScalaSettings
226.  val noassertions: settings.ScalaSettings.noassertions._1.type.s.type forSome {val _1: EnableSettings[BooleanSetting]}
     Definition Classes
       ScalaSettings
227.  val nobootcp: BooleanSetting
     Definition Classes
       ScalaSettings
228.  val noimports: BooleanSetting
     Definition Classes
       ScalaSettings
229.  val nopredef: BooleanSetting
     Definition Classes
       ScalaSettings
230.  val nospecialization: BooleanSetting
     Definition Classes
       ScalaSettings
231.  final def notify(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
232.  final def notifyAll(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
233.  val nouescape: BooleanSetting
     Definition Classes
       ScalaSettings
234.  val nowarn: BooleanSetting
     Definition Classes
       StandardScalaSettings
235.  def nowarnings: BooleanSetting
     Definition Classes
       ScalaSettings
236.  val opt: MultiChoiceSetting[optChoices.type]
     Definition Classes
       ScalaSettings
237.  def optAddToBytecodeRepository: Boolean
     Definition Classes
       ScalaSettings
238.  def optBoxUnbox: Boolean
     Definition Classes
       ScalaSettings
239.  def optBuildCallGraph: Boolean
     Definition Classes
       ScalaSettings
240.  def optClosureInvocations: Boolean
     Definition Classes
       ScalaSettings
241.  def optCompactLocals: Boolean
     Definition Classes
       ScalaSettings
242.  def optCopyPropagation: Boolean
     Definition Classes
       ScalaSettings
243.  val optInlineFrom: MultiStringSetting
     Definition Classes
       ScalaSettings
244.  def optInlinerEnabled: Boolean
     Definition Classes
       ScalaSettings
245.  def optLClasspath: Boolean
     Definition Classes
       ScalaSettings
246.  def optLProject: Boolean
     Definition Classes
       ScalaSettings
247.  def optNone: Boolean
     Definition Classes
       ScalaSettings
248.  def optNullnessTracking: Boolean
     Definition Classes
       ScalaSettings
249.  def optRedundantCasts: Boolean
     Definition Classes
       ScalaSettings
250.  def optSimplifyJumps: Boolean
     Definition Classes
       ScalaSettings
251.  def optUnreachableCode: Boolean
     Definition Classes
       ScalaSettings
252.  def optWarningEmitAtInlineFailed: Boolean
     Definition Classes
       ScalaSettings
253.  def optWarningNoInlineMissingBytecode: Boolean
     Definition Classes
       ScalaSettings
254.  def optWarningNoInlineMissingScalaInlineInfoAttr: Boolean
     Definition Classes
       ScalaSettings
255.  def optWarningNoInlineMixed: Boolean
     Definition Classes
       ScalaSettings
256.  val optWarnings: MultiChoiceSetting[optWarningsChoices.type]
     Definition Classes
       ScalaSettings
257.  def optWarningsSummaryOnly: Boolean
     Definition Classes
       ScalaSettings
258.  val optimise: BooleanSetting
     Definition Classes
       ScalaSettings → StandardScalaSettings
259.  def outdir: OutputSetting
     Definition Classes
       ScalaSettings
260.  lazy val outputDirs: OutputDirs

     A list pairing source directories with their respective output directory.

     A list pairing source directories with their respective output directory.

     Tools may set outputDirs programmatically.

     The `-d` commandline option sets a single directory for all sources.

     Definition Classes
       MutableSettings
261.  val overrideObjects: BooleanSetting

     -Y "Private" settings

     -Y "Private" settings

     Definition Classes
       ScalaSettings
262.  val overrideVars: BooleanSetting
     Definition Classes
       ScalaSettings
263.  def parseParams(args: List[String]): List[String]

     Returns any unprocessed arguments.

     Returns any unprocessed arguments.

     Attributes
       protected
     Definition Classes
       MutableSettings
264.  val pathFactory: PathFactory
     Definition Classes
       MutableSettings
265.  val plugin: MultiStringSetting
     Definition Classes
       ScalaSettings
266.  val pluginOptions: MultiStringSetting

     -P "Plugin" settings

     -P "Plugin" settings

     Definition Classes
       ScalaSettings
267.  val pluginsDir: StringSetting
     Definition Classes
       ScalaSettings
268.  lazy val prefixSettings: List[PrefixSetting]

     A list of settings which act based on prefix rather than an exact match.

     A list of settings which act based on prefix rather than an exact match. This is basically -D and -J.

     Definition Classes
       MutableSettings
269.  val print: BooleanSetting
     Definition Classes
       StandardScalaSettings
270.  val printArgs: StringSetting
     Definition Classes
       ScalaSettings
271.  def printLate: BooleanSetting
     Definition Classes
       ScalaSettings
272.  val printMsg: (String) ⇒ Unit
273.  val printtypes: BooleanSetting
     Definition Classes
       ScalaSettings
274.  def processArgumentString(params: String): (Boolean, List[String])
     Definition Classes
       MutableSettings
275.  def processArguments(arguments: List[String], processAll: Boolean): (Boolean, List[String])

     Iterates over the arguments applying them to settings where applicable.

     Iterates over the arguments applying them to settings where applicable. Then verifies setting dependencies are met.

     This temporarily takes a boolean indicating whether to keep processing if an argument is seen which is not a command line option. This is an expedience for the moment so that you can say

     scalac -d /tmp foo.scala -optimise

     while also allowing

     scala Program opt opt

     to get their arguments.

     Returns (success, List of unprocessed arguments)

     Definition Classes
       MutableSettings
276.  val prompt: BooleanSetting
     Definition Classes
       ScalaSettings
277.  def recreateArgs: List[String]
     Definition Classes
       AbsSettings
278.  val release: ChoiceSetting
     Definition Classes
       StandardScalaSettings
279.  def releaseValue: Option[String]
     Definition Classes
       StandardScalaSettings
280.  val reporter: StringSetting
     Definition Classes
       ScalaSettings
281.  val require: MultiStringSetting
     Definition Classes
       ScalaSettings
282.  val resident: BooleanSetting
     Definition Classes
       ScalaSettings
283.  val rootdir: PathSetting
     Definition Classes
       StandardScalaSettings
284.  var scaladocQuietRun: Boolean
285.  def scaladocSpecific: Set[Setting]
286.  val script: StringSetting
     Definition Classes
       ScalaSettings
287.  val showPhases: BooleanSetting
     Definition Classes
       ScalaSettings
288.  val showPlugins: BooleanSetting
     Definition Classes
       ScalaSettings
289.  val skip: PhasesSetting
     Definition Classes
       ScalaSettings
290.  def skipPackage(qname: String): Boolean
291.  lazy val skipPackageNames: Set[String]
292.  val source: ScalaVersionSetting
     Definition Classes
       ScalaSettings
293.  val sourceReader: StringSetting
     Definition Classes
       ScalaSettings
294.  val sourcepath: PathSetting
     Definition Classes
       StandardScalaSettings
295.  def splitParams(line: String): List[String]

     Split the given line into parameters.

     Split the given line into parameters.

     Definition Classes
       MutableSettings
296.  val stopAfter: PhasesSetting
     Definition Classes
       ScalaSettings
297.  val stopBefore: PhasesSetting
     Definition Classes
       ScalaSettings
298.  val strictInference: BooleanSetting
     Definition Classes
       ScalaSettings
299.  def stripIndex(url: String): String
300.  final def synchronized[T0](arg0: ⇒ T0): T0
     Definition Classes
       AnyRef
301.  val target: ChoiceSetting
     Definition Classes
       StandardScalaSettings
302.  def targetValue: String
     Definition Classes
       StandardScalaSettings
303.  val termConflict: ChoiceSetting
     Definition Classes
       ScalaSettings
304.  def toConciseString: String
     Definition Classes
       AbsSettings
305.  def toString(): String
     Definition Classes
       AbsSettings → AnyRef → Any
306.  val unchecked: BooleanSetting
     Definition Classes
       StandardScalaSettings
307.  lazy val uncompilableFiles: List[File]
308.  val uniqid: BooleanSetting
     Definition Classes
       StandardScalaSettings
309.  val unsafe: MultiStringSetting
     Definition Classes
       ScalaSettings
310.  val useStupidTypes: BooleanSetting
311.  val usejavacp: BooleanSetting
     Definition Classes
       StandardScalaSettings
312.  val usemanifestcp: BooleanSetting
     Definition Classes
       StandardScalaSettings
313.  def userSetSettings: List[Setting]
     Definition Classes
       AbsSettings
314.  val verbose: BooleanSetting
     Definition Classes
       StandardScalaSettings
315.  val version: BooleanSetting
     Definition Classes
       StandardScalaSettings
316.  def visibleSettings: List[Setting]
     Definition Classes
       AbsSettings
317.  final def wait(): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... )
318.  final def wait(arg0: Long, arg1: Int): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... )
319.  final def wait(arg0: Long): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... ) @native()
320.  def warnAdaptedArgs: Boolean
     Definition Classes
       Warnings
321.  def warnByNameRightAssociative: Boolean
     Definition Classes
       Warnings
322.  def warnConstant: Boolean
     Definition Classes
       Warnings
323.  val warnDeadCode: BooleanSetting
     Definition Classes
       Warnings
324.  def warnDelayedInit: Boolean
     Definition Classes
       Warnings
325.  def warnDocDetached: Boolean
     Definition Classes
       Warnings
326.  val warnExtraImplicit: BooleanSetting
     Definition Classes
       Warnings
327.  def warnInaccessible: Boolean
     Definition Classes
       Warnings
328.  def warnInferAny: Boolean
     Definition Classes
       Warnings
329.  val warnMacros: ChoiceSetting
     Definition Classes
       Warnings
330.  def warnMissingInterpolator: Boolean
     Definition Classes
       Warnings
331.  def warnNullaryOverride: Boolean
     Definition Classes
       Warnings
332.  def warnNullaryUnit: Boolean
     Definition Classes
       Warnings
333.  val warnNumericWiden: BooleanSetting
     Definition Classes
       Warnings
334.  def warnOptionImplicit: Boolean
     Definition Classes
       Warnings
335.  def warnPackageObjectClasses: Boolean
     Definition Classes
       Warnings
336.  def warnPolyImplicitOverload: Boolean
     Definition Classes
       Warnings
337.  def warnPrivateShadow: Boolean
     Definition Classes
       Warnings
338.  val warnSelfImplicit: BooleanSetting
     Definition Classes
       Warnings
339.  def warnStarsAlign: Boolean
     Definition Classes
       Warnings
340.  def warnTypeParameterShadow: Boolean
     Definition Classes
       Warnings
341.  def warnUnsoundMatch: Boolean
     Definition Classes
       Warnings
342.  val warnUnused: MultiChoiceSetting[UnusedWarnings.type]
     Definition Classes
       Warnings
343.  def warnUnusedExplicits: Boolean
     Definition Classes
       Warnings
344.  def warnUnusedImplicits: Boolean
     Definition Classes
       Warnings
345.  def warnUnusedImport: Boolean
     Definition Classes
       Warnings
346.  def warnUnusedLocals: Boolean
     Definition Classes
       Warnings
347.  def warnUnusedNowarn: Boolean
     Definition Classes
       Warnings
348.  def warnUnusedParams: Boolean
     Definition Classes
       Warnings
349.  def warnUnusedPatVars: Boolean
     Definition Classes
       Warnings
350.  def warnUnusedPrivates: Boolean
     Definition Classes
       Warnings
351.  val warnValueDiscard: BooleanSetting
     Definition Classes
       Warnings
352.  val warnValueOverrides: BooleanSetting
     Definition Classes
       Warnings
353.  def withErrorFn(errorFn: (String) ⇒ Unit): nsc.Settings
     Definition Classes
       Settings → MutableSettings
354.  def →[B](y: B): (Settings, B)
     Implicit
       This member is added by an implicit conversion from Settings to ArrowAssoc[Settings] performed by method ArrowAssoc in scala.Predef.
     Definition Classes
       ArrowAssoc
355.  object hardcoded

     This is the hardcoded area of Scaladoc.

     This is the hardcoded area of Scaladoc. This is where "undesirable" stuff gets eliminated. I know it's not pretty, but ultimately scaladoc has to be useful. :)

356.  object CachePolicy
     Definition Classes
       ScalaSettings
357.  object MacroExpand
     Definition Classes
       ScalaSettings
358.  object XxmlSettings extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
359.  object languageFeatures extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
360.  object mixinForwarderChoices
     Definition Classes
       ScalaSettings
361.  object optChoices extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
362.  object optWarningsChoices extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
363.  object LintWarnings extends MultiChoiceEnumeration
     Definition Classes
       Warnings
364.  object UnusedWarnings extends MultiChoiceEnumeration
     Definition Classes
       Warnings

### Deprecated Value Members

1.  def Xchecknull: BooleanSetting
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) This option is being removed

2.  def Xwarnfatal: BooleanSetting
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use fatalWarnings

3.  def YwarnAdaptedArgs: Boolean
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.2) Use warnAdaptedArgs

4.  def YwarnInaccessible: Boolean
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.2) Use warnInaccessible

5.  def YwarnInferAny: Boolean
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.2) Use warnInferAny

6.  def YwarnNullaryOverride: Boolean
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.2) Use warnNullaryOverride

7.  def YwarnNullaryUnit: Boolean
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.2) Use warnNullaryUnit

8.  def Ywarndeadcode: BooleanSetting
   Definition Classes
     Warnings
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use warnDeadCode

9.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from Settings to StringFormat[Settings] 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.

### Inherited from nsc.Settings

### Inherited from MutableSettings

### Inherited from Mutable

### Inherited from ScalaSettings

### Inherited from Warnings

### Inherited from StandardScalaSettings

### Inherited from AbsSettings

### Inherited from MutableSettings

### Inherited from AbsSettings

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion SettingsOps from Settings to SettingsOps

### Inherited by implicit conversion any2stringadd from Settings to any2stringadd[Settings]

### Inherited by implicit conversion StringFormat from Settings to StringFormat[Settings]

### Inherited by implicit conversion Ensuring from Settings to Ensuring[Settings]

### Inherited by implicit conversion ArrowAssoc from Settings to ArrowAssoc[Settings]

### Ungrouped