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 settings
  Definition Classes
    nsc
- AbsSettings
- AnyScalaVersion
- DefaultPathFactory
- Development
- Final
- FscSettings
- Milestone
- MutableSettings
- NoScalaVersion
- PathFactory
- RC
- ScalaBuild
- ScalaSettings
- ScalaVersion
- SpecificScalaVersion
- StandardScalaSettings
- Warnings

c

scala.tools.nsc.settings

# FscSettings 

###

#### class FscSettings extends Settings

Self Type
  FscSettings
Source
  FscSettings.scala

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

1. Alphabetic
2. By Inheritance

Inherited

1. FscSettings
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 FscSettings(error: (String) ⇒ Unit, pathFactory: PathFactory = DefaultPathFactory)

### Type Members

1.  trait AbsSetting extends Ordered[Setting] with AbsSettingValue
   Definition Classes
     AbsSettings
2.  trait InternalSetting extends AbsSetting
   Definition Classes
     AbsSettings
3.  trait AbsSettingValue extends AnyRef
   Definition Classes
     AbsSettings
4.  type ResultOfTryToSet = collection.immutable.List[String]
   Definition Classes
     MutableSettings → AbsSettings
5.  trait SettingValue extends reflect.internal.settings.MutableSettings.AbsSettingValue
   Definition Classes
     MutableSettings
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 FscSettings to any2stringadd[FscSettings] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (FscSettings, B)
   Implicit
     This member is added by an implicit conversion from FscSettings to ArrowAssoc[FscSettings] 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: 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.  def absolutize(): Unit

     All user set settings rewritten with absolute paths based on currentDir

109.  lazy val allSettings: LinkedHashMap[String, Setting]

     Set of settings

     Set of settings

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

     Path related settings.

     Path related settings.

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

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

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

     Definition Classes
       MutableSettings
124.  def copyInto(settings: MutableSettings): Unit
     Definition Classes
       MutableSettings
125.  val currentDir: StringSetting
126.  val d: OutputSetting
     Definition Classes
       ScalaSettings → StandardScalaSettings
127.  val debug: BooleanSetting
     Definition Classes
       ScalaSettings
128.  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
129.  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
130.  val defines: PrefixSetting
     Definition Classes
       ScalaSettings
131.  def dependenciesFile: StringSetting
     Definition Classes
       ScalaSettings
132.  val dependencyfile: StringSetting

     Other settings.

     Other settings.

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

     Disable a setting

     Disable a setting

     Definition Classes
       ScalaSettings
136.  val disable: MultiStringSetting
     Definition Classes
       ScalaSettings
137.  val elidebelow: IntSetting
     Definition Classes
       ScalaSettings
138.  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
139.  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
140.  val encoding: StringSetting
     Definition Classes
       StandardScalaSettings
141.  def ensuring(cond: (FscSettings) ⇒ Boolean, msg: ⇒ Any): FscSettings
     Implicit
       This member is added by an implicit conversion from FscSettings to Ensuring[FscSettings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
142.  def ensuring(cond: (FscSettings) ⇒ Boolean): FscSettings
     Implicit
       This member is added by an implicit conversion from FscSettings to Ensuring[FscSettings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
143.  def ensuring(cond: Boolean, msg: ⇒ Any): FscSettings
     Implicit
       This member is added by an implicit conversion from FscSettings to Ensuring[FscSettings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
144.  def ensuring(cond: Boolean): FscSettings
     Implicit
       This member is added by an implicit conversion from FscSettings to Ensuring[FscSettings] performed by method Ensuring in scala.Predef.
     Definition Classes
       Ensuring
145.  final def eq(arg0: AnyRef): Boolean
     Definition Classes
       AnyRef
146.  def equals(that: Any): Boolean
     Definition Classes
       AbsSettings → AnyRef → Any
147.  val errorFn: (String) ⇒ Unit
     Definition Classes
       MutableSettings → AbsSettings
148.  def experimentalSettings: collection.immutable.List[BooleanSetting]

     Enabled under -Xexperimental.

     Enabled under -Xexperimental.

     Attributes
       protected
     Definition Classes
       ScalaSettings
149.  val explaintypes: BooleanSetting
     Definition Classes
       StandardScalaSettings
150.  val exposeEmptyPackage: BooleanSetting
     Definition Classes
       ScalaSettings
151.  val extdirs: PathSetting
     Definition Classes
       StandardScalaSettings
152.  val fatalWarnings: BooleanSetting
     Definition Classes
       Warnings
153.  val feature: BooleanSetting
     Definition Classes
       StandardScalaSettings
154.  def finalize(): Unit
     Attributes
       protected[lang]
     Definition Classes
       AnyRef
     Annotations
       @throws( classOf[java.lang.Throwable] )
155.  def fscSpecific: Set[Settings.Setting]
156.  val future: ScalaSettings.future._1.type.s.type forSome {val _1: EnableSettings[BooleanSetting]}

     Groups of Settings.

     Groups of Settings.

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

     Enabled under -Xfuture.

     Enabled under -Xfuture.

     Attributes
       protected
     Definition Classes
       ScalaSettings
158.  val g: ChoiceSetting
     Definition Classes
       StandardScalaSettings
159.  val genPhaseGraph: StringSetting
     Definition Classes
       ScalaSettings
160.  final def getClass(): Class[_]
     Definition Classes
       AnyRef → Any
     Annotations
       @native()
161.  def hashCode(): Int
     Definition Classes
       AbsSettings → AnyRef → Any
162.  val help: BooleanSetting
     Definition Classes
       StandardScalaSettings
163.  val idleMins: IntSetting
164.  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
165.  implicit def installEnableSettings[T <: BooleanSetting](s: T): EnableSettings[T]
     Attributes
       protected
     Definition Classes
       MutableSettings
166.  final def isDebug: Boolean
     Implicit
       This member is added by an implicit conversion from FscSettings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
167.  final def isDeveloper: Boolean
     Implicit
       This member is added by an implicit conversion from FscSettings to SettingsOps performed by method SettingsOps in scala.reflect.internal.settings.MutableSettings.
     Definition Classes
       SettingsOps
     Annotations
       @inline()
168.  val isFscSpecific: (String) ⇒ Boolean
169.  def isInfo: Boolean

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

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

     Definition Classes
       ScalaSettings
170.  final def isInstanceOf[T0]: Boolean
     Definition Classes
       Any
171.  def isScala211: Boolean
     Definition Classes
       ScalaSettings
172.  def isScala212: Boolean
     Definition Classes
       ScalaSettings
173.  def isScala213: Boolean
     Definition Classes
       ScalaSettings
174.  def isScala3: Boolean
     Definition Classes
       ScalaSettings
175.  def isScaladoc: Boolean

     Test whether this is scaladoc we're looking at

     Test whether this is scaladoc we're looking at

     Definition Classes
       ScalaSettings
176.  val javabootclasspath: PathSetting
     Definition Classes
       StandardScalaSettings
177.  val javaextdirs: PathSetting
     Definition Classes
       StandardScalaSettings
178.  val jvmargs: PrefixSetting
     Definition Classes
       ScalaSettings
179.  val language: MultiChoiceSetting[languageFeatures.type]
     Definition Classes
       ScalaSettings
180.  val lint: MultiChoiceSetting[LintWarnings.type]
     Definition Classes
       Warnings
181.  def lintDeprecation: Boolean
     Definition Classes
       Warnings
182.  def lintIntDivToFloat: Boolean
     Definition Classes
       Warnings
183.  def lintUnused: Boolean
     Definition Classes
       Warnings
184.  val log: PhasesSetting
     Definition Classes
       ScalaSettings
185.  val logFreeTerms: BooleanSetting
     Definition Classes
       ScalaSettings
186.  val logFreeTypes: BooleanSetting
     Definition Classes
       ScalaSettings
187.  val logImplicitConv: BooleanSetting
     Definition Classes
       ScalaSettings
188.  val logReflectiveCalls: BooleanSetting
     Definition Classes
       ScalaSettings
189.  def lookupSetting(cmd: String): Option[Setting]
     Definition Classes
       AbsSettings
190.  val mainClass: StringSetting
     Definition Classes
       ScalaSettings
191.  val maxClassfileName: IntSetting
     Definition Classes
       ScalaSettings
192.  val maxerrs: IntSetting
     Definition Classes
       ScalaSettings
193.  val maxwarns: IntSetting
     Definition Classes
       ScalaSettings
194.  final def ne(arg0: AnyRef): Boolean
     Definition Classes
       AnyRef
195.  val noAdaptedArgs: BooleanSetting
     Definition Classes
       ScalaSettings
196.  val noCompletion: BooleanSetting
     Definition Classes
       ScalaSettings
197.  val noForwarders: BooleanSetting
     Definition Classes
       ScalaSettings
198.  val noassertions: ScalaSettings.noassertions._1.type.s.type forSome {val _1: EnableSettings[BooleanSetting]}
     Definition Classes
       ScalaSettings
199.  val nobootcp: BooleanSetting
     Definition Classes
       ScalaSettings
200.  val noimports: BooleanSetting
     Definition Classes
       ScalaSettings
201.  val nopredef: BooleanSetting
     Definition Classes
       ScalaSettings
202.  val nospecialization: BooleanSetting
     Definition Classes
       ScalaSettings
203.  final def notify(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
204.  final def notifyAll(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
205.  val nouescape: BooleanSetting
     Definition Classes
       ScalaSettings
206.  val nowarn: BooleanSetting
     Definition Classes
       StandardScalaSettings
207.  def nowarnings: BooleanSetting
     Definition Classes
       ScalaSettings
208.  val opt: MultiChoiceSetting[optChoices.type]
     Definition Classes
       ScalaSettings
209.  def optAddToBytecodeRepository: Boolean
     Definition Classes
       ScalaSettings
210.  def optBoxUnbox: Boolean
     Definition Classes
       ScalaSettings
211.  def optBuildCallGraph: Boolean
     Definition Classes
       ScalaSettings
212.  def optClosureInvocations: Boolean
     Definition Classes
       ScalaSettings
213.  def optCompactLocals: Boolean
     Definition Classes
       ScalaSettings
214.  def optCopyPropagation: Boolean
     Definition Classes
       ScalaSettings
215.  val optInlineFrom: MultiStringSetting
     Definition Classes
       ScalaSettings
216.  def optInlinerEnabled: Boolean
     Definition Classes
       ScalaSettings
217.  def optLClasspath: Boolean
     Definition Classes
       ScalaSettings
218.  def optLProject: Boolean
     Definition Classes
       ScalaSettings
219.  def optNone: Boolean
     Definition Classes
       ScalaSettings
220.  def optNullnessTracking: Boolean
     Definition Classes
       ScalaSettings
221.  def optRedundantCasts: Boolean
     Definition Classes
       ScalaSettings
222.  def optSimplifyJumps: Boolean
     Definition Classes
       ScalaSettings
223.  def optUnreachableCode: Boolean
     Definition Classes
       ScalaSettings
224.  def optWarningEmitAtInlineFailed: Boolean
     Definition Classes
       ScalaSettings
225.  def optWarningNoInlineMissingBytecode: Boolean
     Definition Classes
       ScalaSettings
226.  def optWarningNoInlineMissingScalaInlineInfoAttr: Boolean
     Definition Classes
       ScalaSettings
227.  def optWarningNoInlineMixed: Boolean
     Definition Classes
       ScalaSettings
228.  val optWarnings: MultiChoiceSetting[optWarningsChoices.type]
     Definition Classes
       ScalaSettings
229.  def optWarningsSummaryOnly: Boolean
     Definition Classes
       ScalaSettings
230.  val optimise: BooleanSetting
     Definition Classes
       ScalaSettings → StandardScalaSettings
231.  def outdir: OutputSetting
     Definition Classes
       ScalaSettings
232.  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
233.  val overrideObjects: BooleanSetting

     -Y "Private" settings

     -Y "Private" settings

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

     Returns any unprocessed arguments.

     Returns any unprocessed arguments.

     Attributes
       protected
     Definition Classes
       MutableSettings
236.  val pathFactory: PathFactory
     Definition Classes
       MutableSettings
237.  val plugin: MultiStringSetting
     Definition Classes
       ScalaSettings
238.  val pluginOptions: MultiStringSetting

     -P "Plugin" settings

     -P "Plugin" settings

     Definition Classes
       ScalaSettings
239.  val pluginsDir: StringSetting
     Definition Classes
       ScalaSettings
240.  val port: IntSetting
241.  val preferIPv4: BooleanSetting
242.  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
243.  val print: BooleanSetting
     Definition Classes
       StandardScalaSettings
244.  val printArgs: StringSetting
     Definition Classes
       ScalaSettings
245.  def printLate: BooleanSetting
     Definition Classes
       ScalaSettings
246.  val printtypes: BooleanSetting
     Definition Classes
       ScalaSettings
247.  def processArgumentString(params: String): (Boolean, List[String])
     Definition Classes
       MutableSettings
248.  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
       FscSettings → MutableSettings
249.  val prompt: BooleanSetting
     Definition Classes
       ScalaSettings
250.  def recreateArgs: List[String]
     Definition Classes
       AbsSettings
251.  val release: ChoiceSetting
     Definition Classes
       StandardScalaSettings
252.  def releaseValue: Option[String]
     Definition Classes
       StandardScalaSettings
253.  val reporter: StringSetting
     Definition Classes
       ScalaSettings
254.  val require: MultiStringSetting
     Definition Classes
       ScalaSettings
255.  val reset: BooleanSetting
256.  val resident: BooleanSetting
     Definition Classes
       ScalaSettings
257.  val rootdir: PathSetting
     Definition Classes
       StandardScalaSettings
258.  val script: StringSetting
     Definition Classes
       ScalaSettings
259.  val server: StringSetting
260.  val showPhases: BooleanSetting
     Definition Classes
       ScalaSettings
261.  val showPlugins: BooleanSetting
     Definition Classes
       ScalaSettings
262.  val shutdown: BooleanSetting
263.  val skip: PhasesSetting
     Definition Classes
       ScalaSettings
264.  val source: ScalaVersionSetting
     Definition Classes
       ScalaSettings
265.  val sourceReader: StringSetting
     Definition Classes
       ScalaSettings
266.  val sourcepath: PathSetting
     Definition Classes
       StandardScalaSettings
267.  def splitParams(line: String): List[String]

     Split the given line into parameters.

     Split the given line into parameters.

     Definition Classes
       MutableSettings
268.  val stopAfter: PhasesSetting
     Definition Classes
       ScalaSettings
269.  val stopBefore: PhasesSetting
     Definition Classes
       ScalaSettings
270.  val strictInference: BooleanSetting
     Definition Classes
       ScalaSettings
271.  final def synchronized[T0](arg0: ⇒ T0): T0
     Definition Classes
       AnyRef
272.  val target: ChoiceSetting
     Definition Classes
       StandardScalaSettings
273.  def targetValue: String
     Definition Classes
       StandardScalaSettings
274.  val termConflict: ChoiceSetting
     Definition Classes
       ScalaSettings
275.  def toConciseString: String
     Definition Classes
       AbsSettings
276.  def toString(): String
     Definition Classes
       AbsSettings → AnyRef → Any
277.  val unchecked: BooleanSetting
     Definition Classes
       StandardScalaSettings
278.  val uniqid: BooleanSetting
     Definition Classes
       StandardScalaSettings
279.  val unsafe: MultiStringSetting
     Definition Classes
       ScalaSettings
280.  val usejavacp: BooleanSetting
     Definition Classes
       StandardScalaSettings
281.  val usemanifestcp: BooleanSetting
     Definition Classes
       StandardScalaSettings
282.  def userSetSettings: List[Setting]
     Definition Classes
       AbsSettings
283.  val verbose: BooleanSetting
     Definition Classes
       StandardScalaSettings
284.  val version: BooleanSetting
     Definition Classes
       StandardScalaSettings
285.  def visibleSettings: List[Setting]
     Definition Classes
       AbsSettings
286.  final def wait(): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... )
287.  final def wait(arg0: Long, arg1: Int): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... )
288.  final def wait(arg0: Long): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws( ... ) @native()
289.  def warnAdaptedArgs: Boolean
     Definition Classes
       Warnings
290.  def warnByNameRightAssociative: Boolean
     Definition Classes
       Warnings
291.  def warnConstant: Boolean
     Definition Classes
       Warnings
292.  val warnDeadCode: BooleanSetting
     Definition Classes
       Warnings
293.  def warnDelayedInit: Boolean
     Definition Classes
       Warnings
294.  def warnDocDetached: Boolean
     Definition Classes
       Warnings
295.  val warnExtraImplicit: BooleanSetting
     Definition Classes
       Warnings
296.  def warnInaccessible: Boolean
     Definition Classes
       Warnings
297.  def warnInferAny: Boolean
     Definition Classes
       Warnings
298.  val warnMacros: ChoiceSetting
     Definition Classes
       Warnings
299.  def warnMissingInterpolator: Boolean
     Definition Classes
       Warnings
300.  def warnNullaryOverride: Boolean
     Definition Classes
       Warnings
301.  def warnNullaryUnit: Boolean
     Definition Classes
       Warnings
302.  val warnNumericWiden: BooleanSetting
     Definition Classes
       Warnings
303.  def warnOptionImplicit: Boolean
     Definition Classes
       Warnings
304.  def warnPackageObjectClasses: Boolean
     Definition Classes
       Warnings
305.  def warnPolyImplicitOverload: Boolean
     Definition Classes
       Warnings
306.  def warnPrivateShadow: Boolean
     Definition Classes
       Warnings
307.  val warnSelfImplicit: BooleanSetting
     Definition Classes
       Warnings
308.  def warnStarsAlign: Boolean
     Definition Classes
       Warnings
309.  def warnTypeParameterShadow: Boolean
     Definition Classes
       Warnings
310.  def warnUnsoundMatch: Boolean
     Definition Classes
       Warnings
311.  val warnUnused: MultiChoiceSetting[UnusedWarnings.type]
     Definition Classes
       Warnings
312.  def warnUnusedExplicits: Boolean
     Definition Classes
       Warnings
313.  def warnUnusedImplicits: Boolean
     Definition Classes
       Warnings
314.  def warnUnusedImport: Boolean
     Definition Classes
       Warnings
315.  def warnUnusedLocals: Boolean
     Definition Classes
       Warnings
316.  def warnUnusedNowarn: Boolean
     Definition Classes
       Warnings
317.  def warnUnusedParams: Boolean
     Definition Classes
       Warnings
318.  def warnUnusedPatVars: Boolean
     Definition Classes
       Warnings
319.  def warnUnusedPrivates: Boolean
     Definition Classes
       Warnings
320.  val warnValueDiscard: BooleanSetting
     Definition Classes
       Warnings
321.  val warnValueOverrides: BooleanSetting
     Definition Classes
       Warnings
322.  def withErrorFn(errorFn: (String) ⇒ Unit): Settings
     Definition Classes
       Settings → MutableSettings
323.  def →[B](y: B): (FscSettings, B)
     Implicit
       This member is added by an implicit conversion from FscSettings to ArrowAssoc[FscSettings] performed by method ArrowAssoc in scala.Predef.
     Definition Classes
       ArrowAssoc
324.  object CachePolicy
     Definition Classes
       ScalaSettings
325.  object MacroExpand
     Definition Classes
       ScalaSettings
326.  object XxmlSettings extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
327.  object languageFeatures extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
328.  object mixinForwarderChoices
     Definition Classes
       ScalaSettings
329.  object optChoices extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
330.  object optWarningsChoices extends MultiChoiceEnumeration
     Definition Classes
       ScalaSettings
331.  object LintWarnings extends MultiChoiceEnumeration
     Definition Classes
       Warnings
332.  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 FscSettings to StringFormat[FscSettings] 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 Settings

### Inherited from MutableSettings

### Inherited from Mutable

### Inherited from ScalaSettings

### Inherited from Warnings

### Inherited from StandardScalaSettings

### Inherited from AbsSettings

### Inherited from reflect.internal.settings.MutableSettings

### Inherited from reflect.internal.settings.AbsSettings

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

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

### Ungrouped