Scala Compiler 2.13.16 - scala.tools.nsc.transform.Erasure
Keywords: Scala Compiler 2.13.16 scala.tools.nsc.transform.Erasure

Scala Compiler2.13.16 < 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 transform
  Definition Classes
    nsc
-  package async
  Definition Classes
    transform
-  package patmat
  Definition Classes
    transform
- AccessorSynthesis
- CleanUp
- Constructors
- Delambdafy
- Erasure
- ExplicitOuter
- ExtensionMethods
- Fields
- Flatten
- InfoTransform
- LambdaLift
- Mixin
- OverridingPairs
- PostErasure
- SampleTransform
- SpecializeTypes
- Statics
- TailCalls
- Transform
- TypeAdaptingTransformer
- TypingTransformers
- UnCurry

c

scala.tools.nsc.transform

# Erasure

###

#### abstract class Erasure extends SubComponent with InfoTransform with reflect.internal.transform.Erasure with Analyzer with TypingTransformers with TreeDSL with TypeAdaptingTransformer

Source
  Erasure.scala

Linear Supertypes
TypeAdaptingTransformer, TypingTransformers, Analyzer, ImportTracking, AnalyzerPlugins, MacroAnnotationAttachments, StdAttachments, ContextErrors, SplainErrors, TypeDiagnostics, SplainDiagnostics, SplainFormatting, SplainFormatters, NamesDefaults, Macros, Helpers, Traces, MacroRuntimes, JavaReflectionRuntimes, Unapplies, SyntheticMethods, TreeDSL, EtaExpansion, Implicits, SplainData, Infer, Checkable, Typers, PatternTypers, TypersTracking, Tags, Adaptations, Namers, MethodSynthesis, Contexts, reflect.internal.transform.Erasure, InfoTransform, Transform, SubComponent, AnyRef, Any
Known Subclasses
erasure
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Erasure
2. TypeAdaptingTransformer
3. TypingTransformers
4. Analyzer
5. ImportTracking
6. AnalyzerPlugins
7. MacroAnnotationAttachments
8. StdAttachments
9. ContextErrors
10. SplainErrors
11. TypeDiagnostics
12. SplainDiagnostics
13. SplainFormatting
14. SplainFormatters
15. NamesDefaults
16. Macros
17. Helpers
18. Traces
19. MacroRuntimes
20. JavaReflectionRuntimes
21. Unapplies
22. SyntheticMethods
23. TreeDSL
24. EtaExpansion
25. Implicits
26. SplainData
27. Infer
28. Checkable
29. Typers
30. PatternTypers
31. TypersTracking
32. Tags
33. Adaptations
34. Namers
35. MethodSynthesis
36. Contexts
37. Erasure
38. InfoTransform
39. Transform
40. SubComponent
41. AnyRef
42. Any

Implicitly

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

1. Hide All
2. Show All

Visibility

1. Public
2. Protected

### Instance Constructors

1.  new Erasure()

### Type Members

1.  trait JavaReflectionResolvers extends AnyRef
   Definition Classes
     JavaReflectionRuntimes
2.  class MacroRuntimeResolver extends tools.nsc.typechecker.Analyzer.JavaReflectionResolvers
   Definition Classes
     MacroRuntimes
3.  abstract class StdPhase extends GlobalPhase

   A standard phase template

   A standard phase template

   Definition Classes
     SubComponent
4.  trait BoxingErasure extends ErasureMap
   Definition Classes
     Erasure
5.  type Checkability = Int
   Definition Classes
     Checkable
6.  class EnterBridges extends AnyRef
7.  class Eraser extends Typer

   The modifier typer which retypes with erased types.

8.  abstract class ErasureMap extends reflect.internal.SymbolTable.TypeMap
   Definition Classes
     Erasure
9.  class ErasureTransformer extends Global.AstTransformer

   The erasure transformer

10.  class GenerateBridges extends EnterBridges
11.  type ImportType = Global.ImportType
    Definition Classes
      Contexts
12.  final type InfoPhase = Phase
    Definition Classes
      InfoTransform
    Annotations
      @nowarn()
13.  class JavaErasureMap extends ErasureMap with Scala2JavaArrayErasure
    Definition Classes
      Erasure
14.  type MacroContext = UnaffiliatedMacroContext { val universe: Erasure.this.global.type }
    Definition Classes
      StdAttachments
15.  type MacroRuntime = (MacroArgs) => Any

    Abstracts away resolution of macro runtimes.

    Abstracts away resolution of macro runtimes.

    Definition Classes
      MacroRuntimes
16.  trait Scala2JavaArrayErasure extends AnyRef
    Definition Classes
      Erasure
17.  class Scala3ErasureMap extends ErasureMap
    Definition Classes
      Erasure
18.  abstract class ScalaErasureMap extends ErasureMap with Scala2JavaArrayErasure
    Definition Classes
      Erasure
19.  trait SpecialScalaErasure extends ErasureMap
    Definition Classes
      Erasure
20.  type UnaffiliatedMacroContext = reflect.macros.contexts.Context

    Carries information necessary to expand the host tree.

    Carries information necessary to expand the host tree. At times we need to store this info, because macro expansion can be delayed until its targs are inferred. After a macro application has been successfully expanded, this attachment is destroyed.

    Definition Classes
      StdAttachments
21.  class UnknownSig extends Exception
22.  abstract class TypeAdapter extends AnyRef
    Definition Classes
      TypeAdaptingTransformer
23.  abstract class ThicketTransformer extends TypingTransformer

    A base class for typing transformers that need to perform "thicket expansion".

    A base class for typing transformers that need to perform "thicket expansion". A thicket is the output of a transformation that is flattened into the enclosing block.

    Definition Classes
      TypingTransformers
24.  abstract class TypingTransformer extends Global.AstTransformer
    Definition Classes
      TypingTransformers
25.  trait Adaptation extends AnyRef
    Definition Classes
      Adaptations
26.  trait AnalyzerPlugin extends AnyRef
    Definition Classes
      AnalyzerPlugins
    Annotations
      @nowarn()
27.  trait MacroPlugin extends AnyRef

    Definition Classes
      AnalyzerPlugins
    Annotations
      @nowarn()
28.  trait InferCheckable extends AnyRef
    Definition Classes
      Checkable
29.  abstract class AbsAmbiguousTypeError extends Analyzer.AbsTypeError
    Definition Classes
      ContextErrors
30.  sealed abstract class AbsTypeError extends AnyRef
    Definition Classes
      ContextErrors
31.  case class AccessTypeError(underlyingTree: Global.Tree, errMsg: String) extends Analyzer.TreeTypeError with Product with Serializable
    Definition Classes
      ContextErrors
32.  case class AmbiguousImplicitTypeError(underlyingTree: Global.Tree, errMsg: String) extends Analyzer.AbsAmbiguousTypeError with Product with Serializable
    Definition Classes
      ContextErrors
33.  case class AmbiguousTypeError(errPos: Global.Position, errMsg: String) extends Analyzer.AbsAmbiguousTypeError with Product with Serializable
    Definition Classes
      ContextErrors
34.  final case class ContextWarning(pos: Global.Position, msg: String, cat: WarningCategory, sym: Global.Symbol, actions: List[CodeAction]) extends Product with Serializable
    Definition Classes
      ContextErrors
35.  case class DivergentImplicitTypeError(underlyingTree: Global.Tree, pt0: Global.Type, sym: Global.Symbol) extends Analyzer.TreeTypeError with Product with Serializable
    Definition Classes
      ContextErrors
36.  trait ImplicitsContextErrors extends AnyRef
    Definition Classes
      ContextErrors
37.  trait InferencerContextErrors extends AnyRef
    Definition Classes
      ContextErrors
38.  trait NamerContextErrors extends AnyRef
    Definition Classes
      ContextErrors
39.  case class NormalTypeError(underlyingTree: Global.Tree, errMsg: String, actions: List[CodeAction] = Nil) extends Analyzer.TreeTypeError with Product with Serializable
    Definition Classes
      ContextErrors
40.  case class PosAndMsgTypeError(errPos: Global.Position, errMsg: String) extends Analyzer.AbsTypeError with Product with Serializable
    Definition Classes
      ContextErrors
41.  case class SymbolTypeError(underlyingSym: Global.Symbol, errMsg: String) extends Analyzer.AbsTypeError with Product with Serializable
    Definition Classes
      ContextErrors
42.  sealed abstract class TreeTypeError extends Analyzer.AbsTypeError
    Definition Classes
      ContextErrors
43.  case class TypeErrorWithUnderlyingTree(tree: Global.Tree, ex: Global.TypeError) extends Analyzer.AbsTypeError with Product with Serializable
    Definition Classes
      ContextErrors
44.  case class TypeErrorWrapper(ex: Global.TypeError, actions: List[CodeAction] = Nil) extends Analyzer.AbsTypeError with Product with Serializable
    Definition Classes
      ContextErrors
45.  trait TyperContextErrors extends AnyRef
    Definition Classes
      ContextErrors
46.  class Context extends AnyRef

    A motley collection of the state and loosely associated behaviour of the type checker.

    A motley collection of the state and loosely associated behaviour of the type checker. Each `Typer` has an associated context, and as it descends into the tree new `(Typer, Context)` pairs are spawned.

    Meet the crew; first the state:

    - A tree, symbol, and scope representing the focus of the typechecker
    - An enclosing context, `outer`.
    - The current compilation unit.
    - A variety of bits that track the current error reporting policy (more on this later); whether or not implicits/macros are enabled, whether we are in a self or super call or in a constructor suffix. These are represented as bits in the mask `contextMode`.
    - Some odds and ends: undetermined type parameters of the current line of type inference; contextual augmentation for error messages, tracking of the nesting depth.

    And behaviour:

    - The central point for issuing errors and warnings from the typechecker, with a means to buffer these for use in 'silent' type checking, when some recovery might be possible.
    - `Context` is something of a Zipper for the tree were are typechecking: it `enclosingContextChain` is the path back to the root. This is exactly what we need to resolve names (`lookupSymbol`) and to collect in-scope implicit definitions (`implicitss`) Supporting these are `imports`, which represents all `Import` trees in in the enclosing context chain.
    - In a similar vein, we can assess accessibility (`isAccessible`.)

    More on error buffering: When are type errors recoverable? In quite a few places, it turns out. Some examples: trying to type an application with/without the expected type, or with/without implicit views enabled. This is usually mediated by `Typer.silent`, `Inferencer#tryTwice`.

    Initially, starting from the `typer` phase, the contexts either buffer or report errors; afterwards errors are thrown. This is configured in `rootContext`. Additionally, more fine grained control is needed based on the kind of error; ambiguity errors are often suppressed during exploratory typing, such as determining whether `a == b` in an argument position is an assignment or a named argument, when `Inferencer#isApplicableSafe` type checks applications with and without an expected type, or when `Typer#tryTypedApply` tries to fit arguments to a function type with/without implicit views.

    When the error policies entail error/warning buffering, the mutable ContextReporter records everything that is issued. It is important to note, that child Contexts created with `make` "inherit" the very same `ContextReporter` instance, whereas children spawned through `makeSilent` receive a separate, fresh buffer.

    Definition Classes
      Contexts
47.  abstract class ContextReporter extends AnyRef

    A reporter for use during type checking.

    A reporter for use during type checking. It has multiple modes for handling errors.

    The default (immediate mode) is to send the error to the global reporter. When switched into buffering mode via makeBuffering, errors and warnings are buffered and not be reported (there's a special case for ambiguity errors for some reason: those are force to the reporter when context.ambiguousErrors, or else they are buffered -- TODO: can we simplify this?)

    When using the type checker after typers, an error results in a TypeError being thrown. TODO: get rid of this mode.

    To handle nested contexts, reporters share buffers. TODO: only buffer in BufferingReporter, emit immediately in ImmediateReporter

    Definition Classes
      Contexts
48.  final class ImportContext extends (Contexts.this)#Context

    A `Context` focussed on an `Import` tree

    A `Context` focussed on an `Import` tree

    Definition Classes
      Contexts
49.  class ImportInfo extends AnyRef
    Definition Classes
      Contexts
50.  class ImplicitAnnotationMsg extends AnyRef
    Definition Classes
      Implicits
51.  class ImplicitInfo extends AnyRef

    A class that records an available implicit

    A class that records an available implicit

    Definition Classes
      Implicits
52.  class ImplicitSearch extends Analyzer.Typer with Analyzer.ImplicitsContextErrors

    A class that sets up an implicit search.

    A class that sets up an implicit search. For more info, see comments for `inferImplicit`.

    Definition Classes
      Implicits
53.  class Message extends AnyRef
    Definition Classes
      Implicits
54.  case class OpenImplicit(info: Analyzer.ImplicitInfo, pt: Global.Type, tree: Global.Tree) extends Product with Serializable

    A class which is used to track pending implicits to prevent infinite implicit searches.

    A class which is used to track pending implicits to prevent infinite implicit searches.

    Definition Classes
      Implicits
55.  class SearchResult extends AnyRef

    The result of an implicit search

    The result of an implicit search

    Definition Classes
      Implicits
56.  final case class AdjustedTypeArgs(okParams: List[Global.Symbol], okArgs: List[Global.Type], undetParams: List[Global.Symbol], allArgs: List[Global.Type]) extends Product with Serializable
    Definition Classes
      Infer
57.  abstract class Inferencer extends Analyzer.InferencerContextErrors with Analyzer.InferCheckable

    The context-dependent inferencer part

    The context-dependent inferencer part

    Definition Classes
      Infer
58.  class NoInstance extends ControlThrowable
    Definition Classes
      Infer
59.  case class CacheAttachment(cache: Map[String, Any]) extends Product with Serializable
    Definition Classes
      MacroAnnotationAttachments
60.  implicit class RichTree extends AnyRef
    Definition Classes
      MacroAnnotationAttachments
61.  case class SymbolCompleterAttachment(info: Global.Type) extends Product with Serializable
    Definition Classes
      MacroAnnotationAttachments
62.  case class SymbolExpansionAttachment(expansion: List[Global.Tree]) extends Product with Serializable
    Definition Classes
      MacroAnnotationAttachments
63.  case class SymbolSourceAttachment(source: Global.Tree) extends Product with Serializable
    Definition Classes
      MacroAnnotationAttachments
64.  class DefMacroExpander extends Analyzer.MacroExpander

    Expands a term macro used in apply role as `M(2)(3)` in `val x = M(2)(3)`.

    Expands a term macro used in apply role as `M(2)(3)` in `val x = M(2)(3)`.

    Definition Classes
      Macros
65.  case class Delayed(delayed: Global.Tree) extends Analyzer.MacroStatus with Product with Serializable
    Definition Classes
      Macros
66.  case class Failure(failure: Global.Tree) extends Analyzer.MacroStatus with Product with Serializable
    Definition Classes
      Macros
67.  case class Fallback(fallback: Global.Tree) extends Analyzer.MacroStatus with Product with Serializable
    Definition Classes
      Macros
68.  case class MacroArgs(c: Analyzer.MacroContext, others: List[Any]) extends Product with Serializable

    Calculate the arguments to pass to a macro implementation when expanding the provided tree.

    Calculate the arguments to pass to a macro implementation when expanding the provided tree.

    Definition Classes
      Macros
69.  abstract class MacroExpander extends AnyRef

    Performs macro expansion:

    Performs macro expansion:

    ###### Expandable trees

    A term of one of the following shapes:

    Ident(<term macro>) Select(<any qualifier>, <term macro>) TypeApply(<any of the above>, <targs>) Apply(...Apply(<any of the above>, <args1>)...<argsN>)

    ###### Macro expansion

    First of all `macroExpandXXX`: 1) If necessary desugars the `expandee` to fit into the default expansion scheme that is understood by `macroExpandWithRuntime` / `macroExpandWithoutRuntime`

    Then `macroExpandWithRuntime`: 2) Checks whether the expansion needs to be delayed 3) Loads macro implementation using `macroMirror` 4) Synthesizes invocation arguments for the macro implementation 5) Checks that the result is a tree or an expr bound to this universe

    Finally `macroExpandXXX`: 6) Validates the expansion against the white list of supported tree shapes 7) Typechecks the result as required by the circumstances of the macro application

    If -Ymacro-debug-lite is enabled, you will get basic notifications about macro expansion along with macro expansions logged in the form that can be copy/pasted verbatim into REPL.

    If -Ymacro-debug-verbose is enabled, you will get detailed log of how exactly this function performs class loading and method resolution in order to load the macro implementation. The log will also include other non-trivial steps of macro expansion.

    returns

      the expansion result if the expansion has been successful, the fallback tree if the expansion has been unsuccessful, but there is a fallback, the expandee unchanged if the expansion has been delayed, the expandee fully expanded if the expansion has been delayed before and has been expanded now, the expandee with an error marker set if the expansion has been cancelled due malformed arguments or implementation the expandee with an error marker set if there has been an error

    Definition Classes
      Macros
70.  case class MacroImplBinding(isBundle: Boolean, isBlackbox: Boolean, className: String, methName: String, signature: List[List[Fingerprint]], targs: List[Global.Tree]) extends Product with Serializable

    Represents all the information that a macro definition needs to know about its implementation.

    Represents all the information that a macro definition needs to know about its implementation. Includes a path to load the implementation via Java reflection, and various accounting information necessary when composing an argument list for the reflective invocation.

    Definition Classes
      Macros
71.  sealed abstract class MacroStatus extends AnyRef
    Definition Classes
      Macros
72.  case class Skipped(skipped: Global.Tree) extends Analyzer.MacroStatus with Product with Serializable
    Definition Classes
      Macros
73.  case class Success(expanded: Global.Tree) extends Analyzer.MacroStatus with Product with Serializable
    Definition Classes
      Macros
74.  class ClassMethodSynthesis extends AnyRef
    Definition Classes
      MethodSynthesis
75.  trait MethodSynth extends AnyRef

    There are two key methods in here.

    There are two key methods in here.

    1) Enter methods such as enterGetterSetter are called from Namer with a tree which may generate further trees such as accessors or implicit wrappers. Some setup is performed. In general this creates symbols and enters them into the scope of the owner.

    2) addDerivedTrees is called from Typer when a Template is typed. It completes the job, returning a list of trees with their symbols set to those created in the enter methods. Those trees then become part of the typed template.

    Definition Classes
      MethodSynthesis
76.  class CompleterWrapper extends Analyzer.TypeCompleter

    Wrap an existing completer to do some post/pre-processing of the completed type.

    Wrap an existing completer to do some post/pre-processing of the completed type.

    Definition Classes
      Namers
77.  trait LockingTypeCompleter extends Analyzer.TypeCompleter
    Definition Classes
      Namers
78.  abstract class Namer extends Analyzer.MethodSynth with Analyzer.NamerContextErrors
    Definition Classes
      Namers
79.  class PolyTypeCompleter extends Analyzer.TypeCompleter with Analyzer.LockingTypeCompleter with Global.FlagAgnosticCompleter

    A class representing a lazy type with known type parameters.

    A class representing a lazy type with known type parameters. `ctx` is the namer context in which the `owner` is defined.

    Constructing a PolyTypeCompleter for a DefDef creates type skolems for the type parameters and assigns them to the `tparams` trees.

    Definition Classes
      Namers
80.  abstract class TypeCompleter extends Global.LazyType
    Definition Classes
      Namers
81.  abstract class TypeCompleterBase[T <: Global.Tree] extends Analyzer.TypeCompleter with Analyzer.LockingTypeCompleter with Global.FlagAgnosticCompleter
    Definition Classes
      Namers
82.  class CaseApplyDefaultGetters extends AnyRef
    Definition Classes
      NamesDefaults
83.  class ConstructorDefaultsAttachment extends AnyRef
    Definition Classes
      NamesDefaults
84.  class DefaultsOfLocalMethodAttachment extends AnyRef
    Definition Classes
      NamesDefaults
85.  case class NamedApplyInfo(qual: Option[Global.Tree], targs: List[Global.Tree], vargss: List[List[Global.Tree]], blockTyper: Analyzer.Typer, original: Global.Tree) extends Product with Serializable
    Definition Classes
      NamesDefaults
86.  trait PatternTyper extends AnyRef
    Definition Classes
      PatternTypers
87.  case class MacroExpanderAttachment(original: Global.Tree, desugared: Global.Tree) extends Product with Serializable

    Scratchpad for the macro expander, which is used to store all intermediate data except the details about the runtime.

    Scratchpad for the macro expander, which is used to store all intermediate data except the details about the runtime.

    Definition Classes
      StdAttachments
88.  case class MacroExpansionAttachment(expandee: Global.Tree, expanded: Any) extends Product with Serializable

    Is added by the macro engine to originals and results of macro expansions.

    Is added by the macro engine to originals and results of macro expansions. Stores the original expandee as it entered the `macroExpand` function.

    Definition Classes
      StdAttachments
89.  case class MacroRuntimeAttachment(delayed: Boolean, typerContext: Analyzer.Context, macroContext: Option[Analyzer.MacroContext]) extends Product with Serializable
    Definition Classes
      StdAttachments
90.  case class OriginalTreeAttachment(original: Global.Tree) extends Product with Serializable

    Marks a tree that has been adapted by typer and sets the original tree that was in place before.

    Marks a tree that has been adapted by typer and sets the original tree that was in place before.

    Keeping track of the original trees were is an important feature for some compiler plugins (like Scalameta) and the incremental compiler (Zinc). In both cases, adapting trees loses information in some sense and do not allow external tools to capture some information stored in user-defined trees that are optimized away by early phases (mostly, typer).

    See how the absence of this attachment blocks Zinc: https://github.com/sbt/zinc/issues/227. Related: https://github.com/scala/scala-dev/issues/340.

    This attachment is, at the moment, only used to keep track of constant-folded constants. It has a generic wording in the hope that in the future can be reused in the same context to keep track of other adapted trees.

    Definition Classes
      StdAttachments
91.  case class SuperArgsAttachment(argss: List[List[Global.Tree]]) extends Product with Serializable

    After being synthesized by the parser, primary constructors aren't fully baked yet.

    After being synthesized by the parser, primary constructors aren't fully baked yet. A call to super in such constructors is just a fill-me-in-later dummy resolved later by `parentTypes`. This attachment coordinates `parentTypes` and `typedTemplate` and allows them to complete the synthesis.

    Definition Classes
      StdAttachments
92.  trait Tag extends AnyRef
    Definition Classes
      Tags
93.  case class TypeDiag(tp: Global.Type, sym: Global.Symbol) extends Ordered[(TypeDiagnostics.this)#TypeDiag] with Product with Serializable
    Definition Classes
      TypeDiagnostics
94.  trait TyperDiagnostics extends AnyRef
    Definition Classes
      TypeDiagnostics
95.  class UnusedPrivates extends Global.Traverser
    Definition Classes
      TypeDiagnostics
96.  class checkUnused extends AnyRef
    Definition Classes
      TypeDiagnostics
97.  sealed abstract class SilentResult[+T] extends AnyRef
    Definition Classes
      Typers
98.  case class SilentResultValue[+T](value: T) extends Analyzer.SilentResult[T] with Product with Serializable
    Definition Classes
      Typers
99.  class SilentTypeError extends Analyzer.SilentResult[Nothing]
    Definition Classes
      Typers
100.  abstract class Typer extends Analyzer.TyperDiagnostics with Analyzer.Adaptation with Analyzer.Tag with Analyzer.PatternTyper with Analyzer.TyperContextErrors
     Definition Classes
       Typers
101.  class ClassForCaseCompanionAttachment extends AnyRef
     Definition Classes
       Unapplies
102.  case class ImplicitError(tpe: Global.Type, candidate: Global.Tree, nesting: Int, specifics: Analyzer.ImplicitErrorSpecifics) extends Product with Serializable
     Definition Classes
       SplainData
103.  sealed trait ImplicitErrorSpecifics extends AnyRef
     Definition Classes
       SplainData
104.  trait SpecialFormatter extends AnyRef
     Definition Classes
       SplainFormatters
105.  case class ImplicitErrorLink(fromTree: Analyzer.ImplicitError, fromHistory: Analyzer.DivergentImplicitTypeError) extends Product with Serializable
     Definition Classes
       SplainFormatting
106.  case class ImplicitErrorTree(error: Analyzer.ImplicitError, children: collection.immutable.Seq[Analyzer.ImplicitErrorTree] = Nil) extends Product with Serializable
     Definition Classes
       SplainFormatting
107.  case class TypeParts(sym: Global.Symbol, tt: Global.Type) extends Product with Serializable
     Definition Classes
       SplainFormatting

### Deprecated Type Members

1.  class Phase extends InfoTransform.Phase
   Definition Classes
     InfoTransform
   Annotations
     @nowarn() @deprecated
   Deprecated

     (Since version 2.13.4) use InfoPhase instead

### Abstract Value Members

1.  abstract val global: Global
   Definition Classes
     TypingTransformers
2.  abstract val runsAfter: List[String]

   Names of phases that must run before this phase.

   Names of phases that must run before this phase.

   Definition Classes
     SubComponent
3.  abstract val runsRightAfter: Option[String]

   Name of the phase that this phase must follow immediately.

   Name of the phase that this phase must follow immediately.

   Definition Classes
     SubComponent

### Concrete Value Members

1.  object CODE
   Definition Classes
     TreeDSL
2.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
3.  final def ##: Int
   Definition Classes
     AnyRef → Any
4.  def +(other: String): String
   Implicit
     This member is added by an implicit conversion from Erasure toany2stringadd[Erasure] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
5.  def ->[B](y: B): (Erasure, B)
   Implicit
     This member is added by an implicit conversion from Erasure toArrowAssoc[Erasure] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
6.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
7.  lazy val AmbiguousSearchFailure: SearchResult
   Definition Classes
     Implicits
8.  def Delay(expanded: Global.Tree): Delayed
   Definition Classes
     Macros
9.  lazy val DivergentSearchFailure: SearchResult
   Definition Classes
     Implicits
10.  val ImportType: Global.ImportType.type
    Definition Classes
      Contexts
11.  def MacroCantExpand210xMacrosError(internalMessage: String): Nothing
    Definition Classes
      ContextErrors
12.  def MacroCantExpandIncompatibleMacrosError(internalMessage: String): Nothing
    Definition Classes
      ContextErrors
13.  def NoImplicitFoundAnnotation(tree: Global.Tree, param: Global.Symbol): (Boolean, String)

    The implicit not found message from the annotation, and whether it's a supplement message or not.

    The implicit not found message from the annotation, and whether it's a supplement message or not.

    Definition Classes
      ContextErrors
14.  def NoImplicitFoundError(tree: Global.Tree, param: Global.Symbol)(implicit context: Context): Unit
    Definition Classes
      ContextErrors
15.  val NoImplicitInfo: ImplicitInfo

    A sentinel indicating no implicit was found

    A sentinel indicating no implicit was found

    Definition Classes
      Implicits
16.  lazy val SearchFailure: SearchResult
    Definition Classes
      Implicits
17.  def SearchedPrefixImplicitInfo(pre: Global.Type): ImplicitInfo
    Definition Classes
      Implicits
18.  def Skip(expanded: Global.Tree): Skipped
    Definition Classes
      Macros
19.  val _openMacros: collection.immutable.List[reflect.macros.contexts.Context { val universe: Erasure.this.global.type }]

    Keeps track of macros in-flight.

    Keeps track of macros in-flight. See more informations in comments to `openMacros` in `scala.reflect.macros.whitebox.Context`.

    Definition Classes
      Macros
20.  def abstractVarMessage(sym: Global.Symbol): String

    An explanatory note to be added to error messages when there's a problem with abstract var defs

    An explanatory note to be added to error messages when there's a problem with abstract var defs

    Definition Classes
      TypeDiagnostics
21.  final def accessibleOwnerOrParentDefiningMember(member: Global.Symbol, parents: Iterator[Global.Symbol], context: Context): Option[Global.Symbol]

    The goal of this method is to find a class that is accessible (in bytecode) and can be used to select `member`.

    The goal of this method is to find a class that is accessible (in bytecode) and can be used to select `member`. - For constructors, it returns the `member.owner`. We can assume the class is accessible: if it wasn't, the typer would have rejected the program, as the class is referenced in source. - For Scala-defined members it also returns `member.owner`, all Scala-defined classes are public in bytecode. - For Java-defined members we prefer a direct parent over of the owner, even if the owner is accessible. This way the owner doesn't need to be added as a direct parent, see scala-dev#143.

22.  def adaptAnnotations(tree: Global.Tree, typer: Typer, mode: Mode, pt: Global.Type): Global.Tree

    Definition Classes
      AnalyzerPlugins
    See also

      AnalyzerPlugin.adaptAnnotations

23.  def addAnalyzerPlugin(plugin: AnalyzerPlugin): Unit

    Registers a new analyzer plugin

    Registers a new analyzer plugin

    Definition Classes
      AnalyzerPlugins
24.  def addDefaults(givenArgs: List[Global.Tree], qual: Option[Global.Tree], targs: List[Global.Tree], previousArgss: List[List[Global.Tree]], params: List[Global.Symbol], pos: Position, context: Context): (List[Global.Tree], List[Global.Symbol])

    Extend the argument list `givenArgs` with default arguments.

    Extend the argument list `givenArgs` with default arguments. Defaults are added as named arguments calling the corresponding default getter.

    Returns the extended arg list and missing parameters if any.

    Example: given def foo(x: Int = 2, y: String = "def") foo(y = "lt") the argument list (y = "lt") is transformed to (y = "lt", x = foo$default$1())

    Definition Classes
      NamesDefaults
25.  def addMacroPlugin(plugin: MacroPlugin): Unit

    Registers a new macro plugin

    Registers a new macro plugin

    Definition Classes
      AnalyzerPlugins
26.  def addSyntheticMethods(templ: Global.Template, clazz0: Global.Symbol, context: Context): Global.Template

    Add the synthetic methods to case classes.

    Add the synthetic methods to case classes.

    Definition Classes
      SyntheticMethods
27.  final def afterOwnPhase[T](op: => T): T
    Definition Classes
      SubComponent
    Annotations
      @inline()
28.  def allArgsArePositional(a: Array[Int]): Boolean

    returns `true` if every element is equal to its index

    returns `true` if every element is equal to its index

    Definition Classes
      NamesDefaults
29.  def allViewsFrom(tp: Global.Type, context: Context, tpars: List[Global.Symbol]): List[(SearchResult, List[Global.TypeConstraint])]

    Find all views from type `tp` (in which `tpars` are free)

    Find all views from type `tp` (in which `tpars` are free)

    Note that the trees in the search results in the returned list share the same type variables. Ignore their constr field! The list of type constraints returned along with each tree specifies the constraints that must be met by the corresponding type parameter in `tpars` (for the returned implicit view to be valid).

    tp

      from-type for the implicit conversion

    context

      search implicits here

    tpars

      symbols that should be considered free type variables (implicit search should not try to solve them, just track their constraints)

    Definition Classes
      Implicits
30.  def alternatives(tree: Global.Tree): List[Global.Type]
    Definition Classes
      TypeDiagnostics
31.  def alternativesString(tree: Global.Tree): String
    Definition Classes
      TypeDiagnostics
32.  final def asInstanceOf[T0]: T0
    Definition Classes
      Any
33.  implicit def asSimpleName(s: String): SimpleName
    Definition Classes
      SplainFormatters
34.  def attachExpansion(sym: Global.Symbol, trees: List[Global.Tree]): Global.Symbol
    Definition Classes
      MacroAnnotationAttachments
35.  def attachSource(sym: Global.Symbol, tree: Global.Tree): Global.Symbol
    Definition Classes
      MacroAnnotationAttachments
36.  def attachedExpansion(sym: Global.Symbol): Option[List[Global.Tree]]
    Definition Classes
      MacroAnnotationAttachments
37.  def attachedSource(sym: Global.Symbol): Global.Tree
    Definition Classes
      MacroAnnotationAttachments
38.  def backupCompleter(sym: Global.Symbol): Global.Symbol
    Definition Classes
      MacroAnnotationAttachments
39.  final def beforeOwnPhase[T](op: => T): T
    Definition Classes
      SubComponent
    Annotations
      @inline()
40.  def bindMacroImpl(macroDef: Global.Symbol, macroImplRef: Global.Tree): Unit
    Definition Classes
      Macros
41.  def bracket[A](params: collection.immutable.List[A]): String
    Definition Classes
      SplainFormatting
42.  def breakInfix(types: collection.immutable.List[Formatted]): TypeRepr

    Break a list produced by flattenInfix into lines by taking two elements at a time, then appending the terminal.

    Break a list produced by flattenInfix into lines by taking two elements at a time, then appending the terminal. If the expression's length is smaller than the threshold specified via plugin parameter, return a single line.

    Definition Classes
      SplainFormatting
43.  val breakInfixLength: Int
    Definition Classes
      SplainFormatting
44.  def builtinFoundReqMsg(found: Global.Type, req: Global.Type): String
    Definition Classes
      TypeDiagnostics
45.  def canAdaptAnnotations(tree: Global.Tree, typer: Typer, mode: Mode, pt: Global.Type): Boolean

    Definition Classes
      AnalyzerPlugins
    See also

      AnalyzerPlugin.canAdaptAnnotations

46.  final def caseAccessorName(caseclazz: Global.Symbol, paramName: Global.TermName): Global.TermName

    Does not force the info of `caseclazz`

    Does not force the info of `caseclazz`

    Definition Classes
      SyntheticMethods
47.  def caseClassCopyMeth(cdef: Global.ClassDef): Option[Global.DefDef]

    Generates copy methods for case classes.

    Generates copy methods for case classes. Copy only has defaults on the first parameter list, as of scala/bug#5009.

    The parameter types of the copy method need to be exactly the same as the parameter types of the primary constructor. Just copying the TypeTree is not enough: a type `C` might refer to something else *inside* the class (i.e. as parameter type of `copy`) than *outside* the class (i.e. in the class parameter list).

    One such example is t0054.scala: class A { case class B(x: C) extends A { def copy(x: C = x) = ... } class C {} } (1) (2)

    The reference (1) to C is `A.this.C`. The reference (2) is `B.this.C` - not the same.

    This is fixed with a hack currently. `Unapplies.caseClassCopyMeth`, which creates the copy method, uses empty `TypeTree()` nodes for parameter types.

    In `Namers.enterDefDef`, the copy method gets a special type completer (`enterCopyMethod`). Before computing the body type of `copy`, the class parameter types are assigned the copy method parameters.

    This attachment class stores the copy method parameter ValDefs as an attachment in the ClassDef of the case class.

    Definition Classes
      Unapplies
48.  def caseModuleApplyMeth(cdef: Global.ClassDef): Global.DefDef

    The apply method corresponding to a case class

    The apply method corresponding to a case class

    Definition Classes
      Unapplies
49.  def caseModuleDef(cdef: Global.ClassDef): Global.ModuleDef

    The module corresponding to a case class; overrides toString to show the module's name

    The module corresponding to a case class; overrides toString to show the module's name

    Definition Classes
      Unapplies
50.  def caseModuleUnapplyMeth(cdef: Global.ClassDef): Global.DefDef

    The unapply method corresponding to a case class

    The unapply method corresponding to a case class

    Definition Classes
      Unapplies
51.  def changesBaseClasses: Boolean
    Attributes
      protected
    Definition Classes
      InfoTransform
52.  def clearDelayed(): Unit
    Definition Classes
      Macros
53.  final def clearRenamedCaseAccessors(caseclazz: Global.Symbol): Unit
    Definition Classes
      SyntheticMethods
54.  def clone(): AnyRef
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.CloneNotSupportedException]) @native()
55.  def companionModuleDef(cdef: Global.ClassDef, parents: List[Global.Tree] = Nil, body: List[Global.Tree] = Nil): Global.ModuleDef
    Definition Classes
      Unapplies
56.  def companionSymbolOf(original: Global.Symbol, ctx: Context): Global.Symbol

    The companion class or companion module of `original`.

    The companion class or companion module of `original`. Calling .companionModule does not work for classes defined inside methods.

    !!! Then why don't we fix companionModule? Does the presence of these methods imply all the places in the compiler calling sym.companionModule are bugs waiting to be reported? If not, why not? When exactly do we need to call this method?

    Definition Classes
      Namers
57.  final def compilesToPureInterface(tpSym: Global.Symbol): Boolean

    Does this symbol compile to the underlying platform's notion of an interface, without requiring compiler magic before it can be instantiated?

    Does this symbol compile to the underlying platform's notion of an interface, without requiring compiler magic before it can be instantiated?

    More specifically, we're interested in whether LambdaMetaFactory can instantiate this type, assuming it has a single abstract method. In other words, if we were to mix this trait into a class, it should not result in any compiler-generated members having to be implemented in ("mixed in to") this class (except for the SAM).

    Thus, the type must erase to a java interface, either by virtue of being defined as one, or by being a trait that:

    - is static (explicitouter or lambdalift may add disqualifying members)
    - extends only other traits that compile to pure interfaces (except for Any)
    - has no val/var members

    TODO: can we speed this up using the INTERFACE flag, or set it correctly by construction?

58.  def ctorNames(tpe: Global.Type): collection.immutable.List[String]
    Definition Classes
      SplainFormatting
59.  def dealias(tpe: Global.Type): Global.Type
    Definition Classes
      SplainFormatting
60.  def decideBreak(flat: FlatType, broken: => BrokenType): TypeRepr
    Definition Classes
      SplainFormatting
61.  def decodeWithKind(name: Global.Name, owner: Global.Symbol): String
    Definition Classes
      TypeDiagnostics
62.  val deconstMap: Global.TypeMap
63.  def decreaseMetalevel(tp: Global.Type): Global.Type

    Decreases metalevel of the type, i.e.

    Decreases metalevel of the type, i.e. transforms: * c.Expr[T] to T * Nothing to Nothing * Anything else to NoType

    Definition Classes
      Helpers
    See also

      Metalevels.scala for more information and examples about metalevels

64.  def deepestLevel(chain: collection.immutable.List[ImplicitError]): Int
    Definition Classes
      SplainFormatting
65.  def defaultGetter(param: Global.Symbol, context: Context): Global.Symbol

    For a parameter with default argument, find the method symbol of the default getter.

    For a parameter with default argument, find the method symbol of the default getter.

    Definition Classes
      NamesDefaults
66.  def defaultMacroClassloader: ClassLoader
    Definition Classes
      MacroRuntimes
67.  final def definesMemberAfterErasure(cls: Global.Symbol, member: Global.Symbol): Boolean

    Check if a class defines a member after erasure.

    Check if a class defines a member after erasure. The phase travel is important for `trait T extends AClass`: after erasure (and in bytecode), `T` has supertype `Object`, not `AClass`.

68.  def directUnapplyMember(tp: Global.Type): Global.Symbol

    Returns unapply or unapplySeq if available, without further checks.

    Returns unapply or unapplySeq if available, without further checks.

    Definition Classes
      Unapplies
69.  def disambiguate(ss: List[String]): collection.immutable.List[String]
    Definition Classes
      TypeDiagnostics
70.  def enabled: Boolean

    Is this component enabled? Default is true.

    Is this component enabled? Default is true.

    Definition Classes
      SubComponent
71.  def enclosingMacroPosition: Position
    Definition Classes
      Macros
72.  def ensuring(cond: (Erasure) => Boolean, msg: => Any): Erasure
    Implicit
      This member is added by an implicit conversion from Erasure toEnsuring[Erasure] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
73.  def ensuring(cond: (Erasure) => Boolean): Erasure
    Implicit
      This member is added by an implicit conversion from Erasure toEnsuring[Erasure] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
74.  def ensuring(cond: Boolean, msg: => Any): Erasure
    Implicit
      This member is added by an implicit conversion from Erasure toEnsuring[Erasure] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
75.  def ensuring(cond: Boolean): Erasure
    Implicit
      This member is added by an implicit conversion from Erasure toEnsuring[Erasure] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
76.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
77.  def equals(other: Any): Boolean
    Definition Classes
      SubComponent → AnyRef → Any
78.  def erasedValueClassArg(tref: Global.TypeRef): Global.Type
    Definition Classes
      Erasure
79.  def erasure(sym: Global.Symbol): ErasureMap
    Definition Classes
      Erasure
80.  def etaExpand(tree: Global.Tree, owner: Global.Symbol)(implicit creator: FreshNameCreator): Global.Tree

    Expand partial method application `p.f(es_1)...(es_n)`.

    Expand partial method application `p.f(es_1)...(es_n)`.

    We expand this to the following block, which evaluates the target of the application and its supplied arguments if needed (they are not stable), and then wraps a Function that abstracts over the missing arguments.

        {
          private synthetic val eta$f   = p.f   // if p is not stable
          ...
          private synthetic val eta$e_i = e_i   // if e_i is not stable
          ...
          (ps_1 => ... => ps_m => eta$f([es_1])...([es_m])(ps_1)...(ps_m))
        }

    This is called from typedEtaExpansion, which itself is called from

    - instantiateToMethodType (for a naked method reference), or
    - typedEta (when type checking a method value, `m _`).
    Definition Classes
      EtaExpansion
81.  final def exampleTuplePattern(names: List[Global.Name]): String

    [a, b, c] => "(a, b, c)" [a, B] => "(param1, param2)" [a, B, c] => "(param1, ..., param2)"

    [a, b, c] => "(a, b, c)" [a, B] => "(param1, param2)" [a, B, c] => "(param1, ..., param2)"

    Definition Classes
      TypeDiagnostics
82.  val excludedRootImportsCached: HashMap[Global.CompilationUnit, List[Global.Symbol]]
    Definition Classes
      Contexts
83.  def existentialContext(tp: Global.Type): String
    Definition Classes
      TypeDiagnostics
84.  def explainAlias(tp: Global.Type): String
    Definition Classes
      TypeDiagnostics
85.  def explainAnyVsAnyRef(found: Global.Type, req: Global.Type): String
    Definition Classes
      TypeDiagnostics
86.  def explainVariance(found: Global.Type, req: Global.Type): String

    Look through the base types of the found type for any which might have been valid subtypes if given conformant type arguments.

    Look through the base types of the found type for any which might have been valid subtypes if given conformant type arguments. Examine those for situations where the type error would have been eliminated if the variance were different. In such cases, append an additional explanatory message.

    TODO: handle type aliases better.

    Definition Classes
      TypeDiagnostics
    Annotations
      @nowarn()
87.  def extractArgs(tpe: Global.Type): collection.immutable.List[Global.Type]
    Definition Classes
      SplainFormatting
88.  def factoryMeth(mods: Global.Modifiers, name: Global.TermName, cdef: Global.ClassDef): Global.DefDef

    The apply method corresponding to a case class

    The apply method corresponding to a case class

    Definition Classes
      Unapplies
89.  final def falseIfNoInstance(body: => Boolean): Boolean
    Definition Classes
      Infer
    Annotations
      @inline()
90.  lazy val fastTrack: FastTrack[Erasure.this.type]
    Definition Classes
      Macros
91.  def finalOwners(tpe: Global.Type): Boolean
    Definition Classes
      TypeDiagnostics
92.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
93.  final def finishComputeParamAlias(): Unit

    Finish computation of param aliases after typechecking is completed

    Finish computation of param aliases after typechecking is completed

    Definition Classes
      Typers
94.  def flattenInfix(tpe: Infix): collection.immutable.List[Formatted]

    Turn a nested infix type structure into a flat list

    Turn a nested infix type structure into a flat list

        ::[A, ::[B, C]]] => List(A, ::, B, ::, C)

    Definition Classes
      SplainFormatting
95.  final def forArgMode(fun: Global.Tree, mode: Mode): reflect.internal.Mode
    Definition Classes
      Typers
96.  def formalTypes(formals: List[Global.Type], numArgs: Int, removeByName: Boolean = true, removeRepeated: Boolean = true): List[Global.Type]

    The formal parameter types corresponding to `formals`.

    The formal parameter types corresponding to `formals`. If `formals` has a repeated last parameter, a list of (numArgs - numFormals + 1) copies of its type is appended to the other formals. By-name types are replaced with their underlying type.

    removeByName

      allows keeping ByName parameters. Used in NamesDefaults.

    removeRepeated

      allows keeping repeated parameter (if there's one argument). Used in NamesDefaults.

    Definition Classes
      Infer
97.  def formatAuxSimple(tpe: Global.Type): (collection.immutable.List[String], String)
    Definition Classes
      SplainFormatting
98.  def formatDiff(left: Global.Type, right: Global.Type, top: Boolean): Formatted
    Definition Classes
      SplainFormatting
99.  val formatDiffCache: FormatCache[(Global.Type, Global.Type, Boolean), Formatted]
    Definition Classes
      SplainFormatting
100.  def formatDiffImpl(found: Global.Type, req: Global.Type, top: Boolean): Formatted
     Definition Classes
       SplainFormatting
101.  def formatDiffInfix(left: Global.Type, right: Global.Type, top: Boolean): Formatted
     Definition Classes
       SplainFormatting
102.  def formatDiffSimple(left: Global.Type, right: Global.Type): Formatted
     Definition Classes
       SplainFormatting
103.  def formatDiffSpecial(left: Global.Type, right: Global.Type, top: Boolean): Option[Formatted]
     Definition Classes
       SplainFormatting
104.  def formatFunction(args: collection.immutable.List[String]): String
     Definition Classes
       SplainFormatting
105.  def formatImplicitChainFlat(chain: collection.immutable.List[ImplicitError]): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
106.  def formatImplicitChainTreeFull(chain: collection.immutable.List[ImplicitError]): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
107.  def formatImplicitError(param: Global.Symbol, errors: collection.immutable.List[ImplicitError], annotationMsg: String): String
     Definition Classes
       SplainFormatting
108.  def formatIndentTree(chain: collection.immutable.List[ImplicitError], baseIndent: Int): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
109.  def formatInfix[A](path: collection.immutable.List[String], simple: String, left: A, right: A, top: Boolean)(rec: (A, Boolean) => Formatted): Formatted
     Definition Classes
       SplainFormatting
110.  def formatNestedImplicit(err: ImplicitError): (String, collection.immutable.List[String], Int)
     Definition Classes
       SplainFormatting
111.  def formatNonConfBounds(err: NonconformantBounds): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
112.  def formatNormalSimple(tpe: Global.Type): (collection.immutable.List[String], String)
     Definition Classes
       SplainFormatting
113.  def formatRefinement(sym: Global.Symbol): String
     Definition Classes
       SplainFormatting
114.  def formatSimpleType(tpe: Global.Type): (collection.immutable.List[String], String)
     Definition Classes
       SplainFormatting
115.  def formatSpecial[A](tpe: Global.Type, simple: String, args: collection.immutable.List[A], formattedArgs: => collection.immutable.List[Formatted], top: Boolean)(rec: (A, Boolean) => Formatted): Option[Formatted]
     Definition Classes
       SplainFormatting
116.  def formatType(tpe: Global.Type, top: Boolean): Formatted
     Definition Classes
       SplainFormatting → SplainFormatters
117.  val formatTypeCache: FormatCache[(Global.Type, Boolean), Formatted]
     Definition Classes
       SplainFormatting
118.  def formatTypeImpl(tpe: Global.Type, top: Boolean): Formatted
     Definition Classes
       SplainFormatting
119.  def formatWithInfix[A](tpe: Global.Type, args: collection.immutable.List[A], top: Boolean)(rec: (A, Boolean) => Formatted): Formatted
     Definition Classes
       SplainFormatting
120.  def formattedDiff(left: Formatted, right: Formatted): String
     Definition Classes
       SplainFormatting
121.  def foundReqMsg(found: Global.Type, req: Global.Type): String
     Definition Classes
       TypeDiagnostics
122.  def freshNameCreatorFor(context: Context): FreshNameCreator
     Definition Classes
       Typers
123.  def freshVar(tparam: Global.Symbol): Global.TypeVar

     A fresh type variable with given type parameter as origin.

     A fresh type variable with given type parameter as origin.

     Definition Classes
       Infer
124.  def fullSiteString(context: Context): String
     Definition Classes
       TypersTracking
125.  final def getClass(): Class[_ <: AnyRef]
     Definition Classes
       AnyRef → Any
     Annotations
       @native()
126.  def globalSettings: Settings
     Definition Classes
       Macros → Traces
127.  def hasAttachedExpansion(sym: Global.Symbol): Boolean
     Definition Classes
       MacroAnnotationAttachments
128.  def hasMacroExpansionAttachment(any: Any): Boolean

     Determines whether the target is either an original or a result of a macro expansion.

     Determines whether the target is either an original or a result of a macro expansion. The parameter is of type `Any`, because macros can expand both into trees and into annotations.

     Definition Classes
       StdAttachments
129.  val hasPendingMacroExpansions: Boolean

     Without any restrictions on macro expansion, macro applications will expand at will, and when type inference is involved, expansions will end up using yet uninferred type params.

     Without any restrictions on macro expansion, macro applications will expand at will, and when type inference is involved, expansions will end up using yet uninferred type params.

     For some macros this might be ok (thanks to TreeTypeSubstituter that replaces the occurrences of undetparams with their inferred values), but in general case this won't work. E.g. for reification simple substitution is not enough - we actually need to re-reify inferred types.

     Luckily, there exists a very simple way to fix the problem: delay macro expansion until everything is inferred. Here are the exact rules. Macro application gets delayed if any of its subtrees contain: 1) type vars (tpe.isInstanceOf[TypeVar]) // [Eugene] this check is disabled right now, because TypeVars seem to be created from undetparams anyways 2) undetparams (sym.isTypeParameter && !sym.isSkolem)

     Definition Classes
       Macros
130.  def hasSuperArgs(tree: Global.Tree): Boolean

     Determines whether the given tree has an associated SuperArgsAttachment.

     Determines whether the given tree has an associated SuperArgsAttachment.

     Definition Classes
       StdAttachments
131.  def hashCode(): Int

     SubComponents are added to a HashSet and two phases are the same if they have the same name.

     SubComponents are added to a HashSet and two phases are the same if they have the same name.

     Definition Classes
       SubComponent → AnyRef → Any
132.  def hideImpError(error: ImplicitError): Boolean
     Definition Classes
       SplainFormatting
133.  def implicitMessage(param: Global.Symbol, annotationMsg: String): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
134.  def increaseMetalevel(pre: Global.Type, tp: Global.Type): Global.Type

     Increases metalevel of the type, i.e.

     Increases metalevel of the type, i.e. transforms: * T to c.Expr[T]

     Definition Classes
       Helpers
     See also

       Metalevels.scala for more information and examples about metalevels

135.  def indent(lines: collection.immutable.List[String], n: Int = 1, prefix: String = " "): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
136.  def indentLine(line: String, n: Int = 1, prefix: String = " "): String
     Definition Classes
       SplainFormatting
137.  def indentTree(tree: collection.immutable.List[(String, collection.immutable.List[String], Int)], baseIndent: Int): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
138.  def inferImplicit(tree: Global.Tree, pt: Global.Type, isView: Boolean, context: Context, silent: Boolean, withMacrosDisabled: Boolean, pos: Global.Position, onError: (Global.Position, String) => Unit): Global.Tree

     A friendly wrapper over inferImplicit to be used in macro contexts and toolboxes.

     A friendly wrapper over inferImplicit to be used in macro contexts and toolboxes.

     Definition Classes
       Implicits
139.  def inferImplicit(tree: Global.Tree, pt: Global.Type, reportAmbiguous: Boolean, isView: Boolean, context: Context, saveAmbiguousDivergent: Boolean, pos: Global.Position): SearchResult

     Search for an implicit value.

     Search for an implicit value. Consider using one of the convenience methods above. This one has many boolean levers.

     See the comment on `result` at the end of class `ImplicitSearch` for more info how the search is conducted.

     tree

       The tree for which the implicit needs to be inserted. (the inference might instantiate some of the undetermined type parameters of that tree.

     pt

       The expected type of the implicit.

     reportAmbiguous

       Should ambiguous implicit errors be reported? False iff we search for a view to find out whether one type is coercible to another.

     isView

       We are looking for a view

     context

       The current context

     saveAmbiguousDivergent

       False if any divergent/ambiguous errors should be ignored after implicits search, true if they should be reported (used in further typechecking).

     pos

       Position that should be used for tracing and error reporting (useful when we infer synthetic stuff and pass EmptyTree in the `tree` argument) If it's set to NoPosition, then position-based services will use `tree.pos`

     returns

       A search result

     Definition Classes
       Implicits
140.  def inferImplicitByType(pt: Global.Type, context: Context, pos: Global.Position = NoPosition): SearchResult
     Definition Classes
       Implicits
141.  def inferImplicitByTypeSilent(pt: Global.Type, context: Context, pos: Global.Position = NoPosition): SearchResult
     Definition Classes
       Implicits
142.  def inferImplicitFor(pt: Global.Type, tree: Global.Tree, context: Context, reportAmbiguous: Boolean = true): SearchResult
     Definition Classes
       Implicits
143.  def inferImplicitView(from: Global.Type, to: Global.Type, tree: Global.Tree, context: Context, reportAmbiguous: Boolean, saveAmbiguousDivergent: Boolean): SearchResult
     Definition Classes
       Implicits
144.  val initial: Boolean

     True if this phase runs before all other phases.

     True if this phase runs before all other phases. Usually, `parser`.

     Definition Classes
       SubComponent
145.  def instantiateSamFromFunction(funTp: Global.Type, samTp: Global.Type, sam: Global.Symbol): Global.Type
     Definition Classes
       Infer
146.  val internal: Boolean

     True if this phase is not provided by a plug-in.

     True if this phase is not provided by a plug-in.

     Definition Classes
       SubComponent
147.  def intersectionDominator(parents: List[Global.Type]): Global.Type
     Definition Classes
       Erasure
148.  def isAux(tpe: Global.Type): Boolean
     Definition Classes
       SplainFormatting
149.  def isBlackbox(macroDef: Global.Symbol): Boolean
     Definition Classes
       Macros
150.  def isBlackbox(expandee: Global.Tree): Boolean
     Definition Classes
       Macros
151.  def isDynamicRewrite(tree: Global.Tree): Boolean
     Definition Classes
       StdAttachments
152.  def isExpanded(sym: Global.Symbol): Boolean
     Definition Classes
       MacroAnnotationAttachments
153.  final def isInstanceOf[T0]: Boolean
     Definition Classes
       Any
154.  final def isJvmAccessible(cls: Global.Symbol, context: Context): Boolean
155.  def isMacroExpansionSuppressed(tree: Global.Tree): Boolean

     Determines whether a tree should not be expanded, because someone has put SuppressMacroExpansionAttachment on it or one of its children.

     Determines whether a tree should not be expanded, because someone has put SuppressMacroExpansionAttachment on it or one of its children.

     Definition Classes
       StdAttachments
156.  def isMacroImplRef(tree: Global.Tree): Boolean

     Determines whether a tree should or should not be adapted, because someone has put MacroImplRefAttachment on it.

     Determines whether a tree should or should not be adapted, because someone has put MacroImplRefAttachment on it.

     Definition Classes
       StdAttachments
157.  def isMaybeExpandee(sym: Global.Symbol): Boolean
     Definition Classes
       MacroAnnotationAttachments
158.  def isNamedArg(arg: Global.Tree): Boolean
     Definition Classes
       NamesDefaults
159.  def isNotExpandable(sym: Global.Symbol): Boolean
     Definition Classes
       MacroAnnotationAttachments
160.  def isRefined(tpe: Global.Type): Boolean
     Definition Classes
       SplainFormatting
161.  def isSymbolic(tpe: Global.Type): Boolean
     Definition Classes
       SplainFormatting
162.  def isWeak(sym: Global.Symbol): Boolean
     Definition Classes
       MacroAnnotationAttachments
163.  final def javaSig(sym0: Global.Symbol, info: Global.Type, markClassUsed: (Global.Symbol) => Unit): Option[String]

     The Java signature of type 'info', for symbol sym.

     The Java signature of type 'info', for symbol sym. The symbol is used to give the right return type for constructors.

164.  def keepsTypeParams: Boolean
     Definition Classes
       Erasure → InfoTransform
165.  val lastAccessCheckDetails: String
     Definition Classes
       Contexts
166.  val lastTreeToTyper: Global.Tree
     Definition Classes
       TypersTracking
167.  def linePrecedes(t1: Global.Tree, t2: Global.Tree): Boolean
     Definition Classes
       TypeDiagnostics
168.  def linkExpandeeAndDesugared(expandee: Global.Tree, desugared: Global.Tree): Unit

     After macro expansion is completed, links the expandee and the expansion result by annotating them both with a `MacroExpansionAttachment`.

     After macro expansion is completed, links the expandee and the expansion result by annotating them both with a `MacroExpansionAttachment`.

     Definition Classes
       StdAttachments
169.  def linkExpandeeAndExpanded(expandee: Global.Tree, expanded: Any): Unit

     After macro expansion is completed, links the expandee and the expansion result by annotating them both with a `MacroExpansionAttachment`.

     After macro expansion is completed, links the expandee and the expansion result by annotating them both with a `MacroExpansionAttachment`. The `expanded` parameter is of type `Any`, because macros can expand both into trees and into annotations.

     Definition Classes
       StdAttachments
170.  final def linkedClassOfClassOf(original: Global.Symbol, ctx: Context): Global.Symbol

     A version of `Symbol#linkedClassOfClass` that works with local companions, ala `companionSymbolOf`.

     A version of `Symbol#linkedClassOfClass` that works with local companions, ala `companionSymbolOf`.

     Definition Classes
       Namers
171.  def loadMacroImplBinding(macroDef: Global.Symbol): Option[MacroImplBinding]
     Definition Classes
       Macros
172.  def macroArgs(typer: Typer, expandee: Global.Tree): MacroArgs
     Definition Classes
       Macros
173.  def macroContext(typer: Typer, prefixTree: Global.Tree, expandeeTree: Global.Tree): MacroContext
     Definition Classes
       Macros
174.  val macroDebugLite: Boolean
     Definition Classes
       Traces
175.  val macroDebugVerbose: Boolean
     Definition Classes
       Traces
176.  def macroEngine: String

     Macro def -> macro impl bindings are serialized into a `macroImpl` annotation with synthetic content that carries the payload described in `MacroImplBinding`.

     Macro def -> macro impl bindings are serialized into a `macroImpl` annotation with synthetic content that carries the payload described in `MacroImplBinding`.

     For example, for a pair of macro definition and macro implementation: def impl(c: scala.reflect.macros.blackbox.Context): c.Expr[Unit] = ??? def foo: Unit = macro impl

     We will have the following annotation added on the macro definition `foo`:

         @scala.reflect.macros.internal.macroImpl(
           `macro`(
             "macroEngine" = <current macro engine>,
             "isBundle" = false,
             "isBlackbox" = true,
             "signature" = List(Other),
             "methodName" = "impl",
             "className" = "Macros$"))

     Definition Classes
       Macros
177.  def macroExpand(typer: Typer, expandee: Global.Tree, mode: Mode, pt: Global.Type): Global.Tree

     Expands a term macro used in apply role as `M(2)(3)` in `val x = M(2)(3)`.

     Expands a term macro used in apply role as `M(2)(3)` in `val x = M(2)(3)`.

     Definition Classes
       Macros
     See also

       DefMacroExpander

178.  def macroExpandAll(typer: Typer, expandee: Global.Tree): Global.Tree

     Performs macro expansion on all subtrees of a given tree.

     Performs macro expansion on all subtrees of a given tree. Innermost macros are expanded first, outermost macros are expanded last. See the documentation for `macroExpand` for more information.

     Definition Classes
       Macros
179.  def macroExpandWithRuntime(typer: Typer, expandee: Global.Tree, runtime: MacroRuntime): MacroStatus

     Expands a macro when a runtime (i.e.

     Expands a macro when a runtime (i.e. the macro implementation) can be successfully loaded Meant for internal use within the macro infrastructure, don't use it elsewhere.

     Definition Classes
       Macros
180.  def macroExpandWithoutRuntime(typer: Typer, expandee: Global.Tree): MacroStatus

     Expands a macro when a runtime (i.e.

     Expands a macro when a runtime (i.e. the macro implementation) cannot be loaded Meant for internal use within the macro infrastructure, don't use it elsewhere.

     Definition Classes
       Macros
181.  def macroExpandee(tree: Global.Tree): Global.Tree

     Returns the original tree of the macro expansion if the argument is a macro expansion or EmptyTree otherwise.

     Returns the original tree of the macro expansion if the argument is a macro expansion or EmptyTree otherwise.

     Definition Classes
       StdAttachments
182.  def macroExpanderAttachment(tree: Global.Tree): MacroExpanderAttachment

     Loads underlying MacroExpanderAttachment from a macro expandee or returns a default value for that attachment.

     Loads underlying MacroExpanderAttachment from a macro expandee or returns a default value for that attachment.

     Definition Classes
       StdAttachments
183.  final def macroLogLite(msg: => Any): Unit
     Definition Classes
       Traces
     Annotations
       @inline()
184.  final def macroLogVerbose(msg: => Any): Unit
     Definition Classes
       Traces
     Annotations
       @inline()
185.  def macroRuntime(expandee: Global.Tree): MacroRuntime

     Produces a function that can be used to invoke macro implementation for a given macro definition: 1) Looks up macro implementation symbol in this universe.

     Produces a function that can be used to invoke macro implementation for a given macro definition: 1) Looks up macro implementation symbol in this universe. 2) Loads its enclosing class from the macro classloader. 3) Loads the companion of that enclosing class from the macro classloader. 4) Resolves macro implementation within the loaded companion.

     returns

       Requested runtime if macro implementation can be loaded successfully from either of the mirrors, `null` otherwise.

     Definition Classes
       MacroRuntimes
186.  def makeNamedTypes(syms: List[Global.Symbol]): collection.immutable.List[Global.NamedType]
     Definition Classes
       NamesDefaults
187.  def markDynamicRewrite(tree: Global.Tree): Global.Tree
     Definition Classes
       StdAttachments
188.  def markExpanded(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
189.  def markMacroImplRef(tree: Global.Tree): Global.Tree

     Marks the tree as a macro impl reference, which is a naked reference to a method.

     Marks the tree as a macro impl reference, which is a naked reference to a method.

     This is necessary for typechecking macro impl references (see `DefaultMacroCompiler.defaultResolveMacroImpl`), because otherwise typing a naked reference will result in the "follow this method with `_` if you want to treat it as a partially applied function" errors.

     This mark suppresses adapt except for when the annottee is a macro application.

     Definition Classes
       StdAttachments
190.  def markMaybeExpandee(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
191.  def markNotExpandable(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
192.  def markWeak(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
193.  def memberWildcardType(name: Global.Name, tp: Global.Type): Global.Type

     A constructor for types ?{ def/type name: tp }, used in infer view to member searches.

     A constructor for types ?{ def/type name: tp }, used in infer view to member searches.

     Definition Classes
       Implicits
194.  def minimizeParents(cls: Global.Symbol, parents: List[Global.Type]): List[Global.Type]
195.  def missingParams[T](args: List[T], params: List[Global.Symbol], argName: (T) => Option[Global.Name]): (List[Global.Symbol], Boolean)

     Returns the parameter symbols of an invocation expression that are not defined by the list of arguments.

     Returns the parameter symbols of an invocation expression that are not defined by the list of arguments.

     args

       The list of arguments

     params

       The list of parameter symbols of the invoked method

     argName

       A function that extracts the name of an argument expression, if it is a named argument.

     Definition Classes
       NamesDefaults
196.  final def ne(arg0: AnyRef): Boolean
     Definition Classes
       AnyRef
197.  def needsJavaSig(sym: Global.Symbol, tp: Global.Type, throwsArgs: List[Global.Type]): Boolean
198.  def newNamer(context: Context): Namer
     Definition Classes
       Namers
199.  def newPhase(prev: nsc.Phase): StdPhase

     Create a new phase which applies transformer

     Create a new phase which applies transformer

     Definition Classes
       InfoTransform → Transform → SubComponent
200.  def newRootLocalTyper(unit: Global.CompilationUnit): (analyzer)#Typer
     Attributes
       protected
     Definition Classes
       TypingTransformers
201.  def newTransformer(unit: Global.CompilationUnit): Global.AstTransformer

     The transformer factory

     The transformer factory

     Definition Classes
       Erasure → Transform
202.  def newTyper(context: Context): Eraser
     Definition Classes
       Erasure → Typers
203.  def noPrintAdapt(tree1: Global.Tree, tree2: Global.Tree): Boolean
     Definition Classes
       TypersTracking
204.  def noPrintTyping(t: Global.Tree): Boolean
     Definition Classes
       TypersTracking
205.  def notAnyRefMessage(found: Global.Type): String
     Definition Classes
       ContextErrors
206.  final def notify(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
207.  final def notifyAll(): Unit
     Definition Classes
       AnyRef
     Annotations
       @native()
208.  def notifyUndetparamsAdded(newUndets: List[Global.Symbol]): Unit
     Definition Classes
       Macros
209.  def notifyUndetparamsInferred(undetNoMore: List[Global.Symbol], inferreds: List[Global.Type]): Unit
     Definition Classes
       Macros
210.  def numericConversion(tree: Global.Tree, numericSym: Global.Symbol): Global.Tree
211.  def onTreeCheckerError(pos: Global.Position, msg: String): Unit
     Attributes
       protected
     Definition Classes
       Contexts
212.  def openMacros: collection.immutable.List[reflect.macros.contexts.Context { val universe: Erasure.this.global.type }]
     Definition Classes
       Macros
213.  def ownPhase: nsc.Phase

     The phase corresponding to this subcomponent in the current compiler run.

     The phase corresponding to this subcomponent in the current compiler run.

     Definition Classes
       SubComponent
214.  def pathPrefix: (collection.immutable.List[String]) => String
     Definition Classes
       SplainFormatting
215.  val phaseName: String

     The name of the phase

     The name of the phase

     Definition Classes
       Erasure → SubComponent
216.  def phaseNewFlags: Long

     New flags defined by the phase which are not valid before

     New flags defined by the phase which are not valid before

     Definition Classes
       SubComponent
217.  def phaseNextFlags: Long

     New flags defined by the phase which are not valid until immediately after it

     New flags defined by the phase which are not valid until immediately after it

     Definition Classes
       SubComponent
218.  def pluginsEnsureCompanionObject(namer: Namer, cdef: Global.ClassDef, creator: (Global.ClassDef) => Global.Tree = companionModuleDef(_)): Global.Symbol

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsEnsureCompanionObject

219.  def pluginsEnterStats(typer: Typer, stats: List[Global.Tree]): List[Global.Tree]

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsEnterStats

220.  def pluginsEnterSym(namer: Namer, tree: Global.Tree): Context

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsEnterSym

221.  def pluginsIsBlackbox(macroDef: Global.Symbol): Boolean

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsIsBlackbox

222.  def pluginsMacroArgs(typer: Typer, expandee: Global.Tree): MacroArgs

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsMacroArgs

223.  def pluginsMacroExpand(typer: Typer, expandee: Global.Tree, mode: Mode, pt: Global.Type): Global.Tree

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsMacroExpand

224.  def pluginsMacroRuntime(expandee: Global.Tree): MacroRuntime

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsMacroRuntime

225.  def pluginsNoImplicitFoundError(param: Global.Symbol, errors: List[ImplicitError], initial: String): String

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.noImplicitFoundError

226.  def pluginsNotifyImplicitSearch(search: ImplicitSearch): Unit

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsImplicitSearch

227.  def pluginsNotifyImplicitSearchResult(result: SearchResult): Unit

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsImplicitSearchResult

228.  def pluginsPt(pt: Global.Type, typer: Typer, tree: Global.Tree, mode: Mode): Global.Type

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsPt

229.  def pluginsTypeSig(tpe: Global.Type, typer: Typer, defTree: Global.Tree, pt: Global.Type): Global.Type

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsTypeSig

230.  def pluginsTypeSigAccessor(tpe: Global.Type, typer: Typer, tree: Global.ValDef, sym: Global.Symbol): Global.Type

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsTypeSigAccessor

231.  def pluginsTyped(tpe: Global.Type, typer: Typer, tree: Global.Tree, mode: Mode, pt: Global.Type): Global.Type

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsTyped

232.  def pluginsTypedMacroBody(typer: Typer, ddef: Global.DefDef): Global.Tree

     Definition Classes
       AnalyzerPlugins
     See also

       MacroPlugin.pluginsTypedMacroBody

233.  def pluginsTypedReturn(tpe: Global.Type, typer: Typer, tree: Global.Return, pt: Global.Type): Global.Type

     Definition Classes
       AnalyzerPlugins
     See also

       AnalyzerPlugin.pluginsTypedReturn

234.  def popMacroContext(): Unit
     Definition Classes
       Macros
235.  def posPrecedes(p1: Global.Position, p2: Global.Position): Boolean

     Does the positioned line assigned to t1 precede that of t2?

     Does the positioned line assigned to t1 precede that of t2?

     Definition Classes
       TypeDiagnostics
236.  val prepareSigMap: Global.TypeMap { def squashBoxed(tp: Erasure.this.global.Type): Erasure.this.global.Type }

     This object is only used for confidence checking when -check:genjvm is set.

     This object is only used for confidence checking when -check:genjvm is set. In that case we make sure that the erasure of the `normalized` type is the same as the erased type that's generated. Normalization means unboxing some primitive types and further simplifications as they are done in jsig.

237.  def printingOk(t: Global.Tree): Boolean
     Definition Classes
       TypersTracking
238.  def propagateKnownTypes(from: Global.Type, to: Global.Symbol): Global.Type

     The applied type of class 'to' after inferring anything possible from the knowledge that 'to' must also be of the type given in 'from'.

     The applied type of class 'to' after inferring anything possible from the knowledge that 'to' must also be of the type given in 'from'.

     Definition Classes
       Checkable
239.  def pushMacroContext(c: MacroContext): Unit
     Definition Classes
       Macros
240.  def qualifiedName(path: collection.immutable.List[String], name: FormattedName): String
     Definition Classes
       SplainFormatting
241.  def rebindInnerClass(pre: Global.Type, cls: Global.Symbol): Global.Type
     Attributes
       protected
     Definition Classes
       Erasure
242.  def recordImportContext(ctx: Context): Unit
     Definition Classes
       ImportTracking
243.  def recordImportUsage(info: ImportInfo, sel: Global.ImportSelector): Unit
     Definition Classes
       ImportTracking
244.  final def recursivelyFinal(tpe: Global.Type): Boolean
     Definition Classes
       TypeDiagnostics
     Annotations
       @tailrec()
245.  def registerImport(ctx: Context, imp: Global.Import): Unit
     Definition Classes
       Contexts
246.  def removeNames(typer: Typer)(args: List[Global.Tree], params: List[Global.Symbol]): (List[Global.Tree], Array[Int])

     Removes name assignments from args.

     Removes name assignments from args. Additionally, returns an array mapping argument indices from call-site-order to definition-site-order.

     Verifies that names are not specified twice, and positional args don't appear after named ones.

     Definition Classes
       NamesDefaults
247.  def reorderArgs[T](args: List[T], pos: (Int) => Int)(implicit arg0: ClassTag[T]): List[T]

     pos

       maps indices from old to new

     Definition Classes
       NamesDefaults
248.  val requiredDirectInterfaces: HashMap[Global.Symbol, Set[Global.Symbol]]
249.  val requires: List[String]

     Names of phases required by this component.

     Names of phases required by this component. Default is `Nil`.

     Definition Classes
       SubComponent
250.  def resetContexts(): Unit
     Definition Classes
       Contexts
251.  def resetDocComments(): Unit
     Definition Classes
       Typers
252.  def resetImplicits(): Unit
     Definition Classes
       Implicits
253.  def resetTyper(): Unit
     Definition Classes
       Typers
254.  final def resolveAnonymousBridgeClash(sym: Global.Symbol, bridge: Global.Symbol): Unit
255.  def restoreCompleter(sym: Global.Symbol): Unit
     Definition Classes
       MacroAnnotationAttachments
256.  def restrictionError(pos: Global.Position, unit: Global.CompilationUnit, msg: String): Unit
     Definition Classes
       TypeDiagnostics
257.  def restrictionWarning(pos: Global.Position, unit: Global.CompilationUnit, msg: String, category: WarningCategory, site: Global.Symbol): Unit

     For errors which are artifacts of the implementation: such messages indicate that the restriction may be lifted in the future.

     For errors which are artifacts of the implementation: such messages indicate that the restriction may be lifted in the future.

     Definition Classes
       TypeDiagnostics
258.  def rootContext(unit: Global.CompilationUnit, tree: Global.Tree = EmptyTree, throwing: Boolean = false, checking: Boolean = false): Context
     Definition Classes
       Contexts
259.  def rootContextPostTyper(unit: Global.CompilationUnit, tree: Global.Tree = EmptyTree): Context
     Definition Classes
       Contexts
260.  def rootImports(unit: Global.CompilationUnit): List[Global.Symbol]

     List of symbols to import from in a root context.

     List of symbols to import from in a root context. By default, that is `java.lang`, `scala`, and scala.Predef, in that order.

     - if option `-Yimports` is supplied, then that specifies the preamble imports
     - if the unit body has an import of Predef among its leading imports, or if the tree is scala.Predef, `Predef` is not imported. Similarly for any module among the preamble imports.
     - if the unit is java defined, only `java.lang` is imported

     The root imports for a unit are cached.

     Attributes
       protected
     Definition Classes
       Contexts
261.  val rootImportsCached: HashMap[Global.CompilationUnit, List[Global.Symbol]]
     Definition Classes
       Contexts
262.  val runsBefore: List[String]

     Names of phases that must run after this phase.

     Names of phases that must run after this phase. Default is `Nil`.

     Definition Classes
       SubComponent
263.  def sanitizePath(path: collection.immutable.List[String]): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
264.  def setAddendum(pos: Global.Position, msg: () => String): Unit
     Definition Classes
       TypeDiagnostics
265.  final val shortenImports: Boolean(false)
     Definition Classes
       Typers
266.  def showFormatted(tpe: Formatted): String
     Definition Classes
       SplainFormatting
267.  def showFormattedL(tpe: Formatted, break: Boolean): TypeRepr
     Definition Classes
       SplainFormatting
268.  val showFormattedLCache: FormatCache[(Formatted, Boolean), TypeRepr]
     Definition Classes
       SplainFormatting
269.  def showFormattedLImpl(tpe: Formatted, break: Boolean): TypeRepr
     Definition Classes
       SplainFormatting
270.  def showFormattedQualified(path: collection.immutable.List[String], name: FormattedName): TypeRepr
     Definition Classes
       SplainFormatting
271.  def showFuncParams(args: collection.immutable.List[String]): String
     Definition Classes
       SplainFormatting
272.  def showRefined(parents: collection.immutable.List[String], decls: collection.immutable.List[String]): String
     Definition Classes
       SplainFormatting
273.  def showTuple(args: collection.immutable.List[String]): String
     Definition Classes
       SplainFormatting
274.  def showType(tpe: Global.Type): String
     Definition Classes
       SplainFormatting
275.  def showTypeApply(cons: String, args: collection.immutable.List[TypeRepr], break: Boolean): TypeRepr

     If the args of an applied type constructor are multiline, create separate lines for the constructor name and the closing bracket; else return a single line.

     If the args of an applied type constructor are multiline, create separate lines for the constructor name and the closing bracket; else return a single line.

     Definition Classes
       SplainFormatting
276.  def showTypeBreakL(tpe: Global.Type): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
277.  def skipImplicit(tp: Global.Type): Global.Type
     Definition Classes
       Infer
278.  def solvedTypes(tvars: List[Global.TypeVar], tparams: List[Global.Symbol], getVariance: Extractor[Global.Symbol], upper: Boolean, depth: Depth): List[Global.Type]

     Solve constraint collected in types `tvars`.

     Solve constraint collected in types `tvars`.

     tvars

       All type variables to be instantiated.

     tparams

       The type parameters corresponding to `tvars`

     getVariance

       Function to extract variances of type parameters; we need to reverse solution direction for all contravariant variables.

     upper

       When `true` search for max solution else min.

     Definition Classes
       Infer
     Exceptions thrown
279.  def specialConstructorErasure(clazz: Global.Symbol, tpe: Global.Type): Global.Type
     Definition Classes
       Erasure
280.  def specialErasure(sym: Global.Symbol)(tp: Global.Type): Global.Type
     Definition Classes
       Erasure
281.  val specialFormatters: collection.immutable.List[SpecialFormatter]
     Definition Classes
       SplainFormatting
282.  def specialScalaErasureFor(sym: Global.Symbol): ErasureMap
     Definition Classes
       Erasure
283.  def splainFoundReqMsg(found: Global.Type, req: Global.Type): String
     Definition Classes
       SplainDiagnostics
284.  def splainPushImplicitSearchFailure(implicitTree: Global.Tree, expectedType: Global.Type, originalError: AbsTypeError): Unit
     Definition Classes
       SplainErrors
285.  def splainPushNonconformantBonds(tpe: Global.Type, candidate: Global.Tree, targs: List[Global.Type], tparams: List[Global.Symbol], originalError: Option[AbsTypeError]): Unit
     Definition Classes
       SplainErrors
286.  def splainPushNotFound(tree: Global.Tree, param: Global.Symbol): Unit
     Definition Classes
       SplainErrors
287.  def splainPushOrReportNotFound(tree: Global.Tree, param: Global.Symbol, annotationMsg: String): String
     Definition Classes
       SplainErrors
288.  def splitChains(errors: collection.immutable.List[ImplicitError]): collection.immutable.List[collection.immutable.List[ImplicitError]]
     Definition Classes
       SplainFormatting
289.  def standardIsBlackbox(macroDef: Global.Symbol): Boolean

     Default implementation of `isBlackbox`.

     Default implementation of `isBlackbox`. Can be overridden by analyzer plugins (see AnalyzerPlugins.pluginsIsBlackbox for more details)

     Definition Classes
       Macros
290.  def standardMacroArgs(typer: Typer, expandee: Global.Tree): MacroArgs

     Default implementation of `macroArgs`.

     Default implementation of `macroArgs`. Can be overridden by analyzer plugins (see AnalyzerPlugins.pluginsMacroArgs for more details)

     Definition Classes
       Macros
291.  def standardMacroExpand(typer: Typer, expandee: Global.Tree, mode: Mode, pt: Global.Type): Global.Tree

     Default implementation of `macroExpand`.

     Default implementation of `macroExpand`. Can be overridden by analyzer plugins (see AnalyzerPlugins.pluginsMacroExpand for more details)

     Definition Classes
       Macros
292.  def standardMacroRuntime(expandee: Global.Tree): MacroRuntime
     Definition Classes
       MacroRuntimes
293.  def standardTypedMacroBody(typer: Typer, macroDdef: Global.DefDef): Global.Tree

     Default implementation of `typedMacroBody`.

     Default implementation of `typedMacroBody`. Can be overridden by analyzer plugins (see AnalyzerPlugins.pluginsTypedMacroBody for more details)

     Definition Classes
       Macros
294.  def stripModules(path: collection.immutable.List[String], name: FormattedName): String
     Definition Classes
       SplainFormatting
295.  def stripType(tpe: Global.Type): (collection.immutable.List[String], String)
     Definition Classes
       SplainFormatting
296.  def superArgs(tree: Global.Tree): Option[List[List[Global.Tree]]]

     Convenience method for `SuperArgsAttachment`.

     Convenience method for `SuperArgsAttachment`. Compared with `MacroRuntimeAttachment` this attachment has different a usage pattern, so it really benefits from a dedicated extractor.

     Definition Classes
       StdAttachments
297.  def suppressMacroExpansion(tree: Global.Tree): tree.type

     Suppresses macro expansion of the tree by putting SuppressMacroExpansionAttachment on it.

     Suppresses macro expansion of the tree by putting SuppressMacroExpansionAttachment on it.

     Definition Classes
       StdAttachments
298.  def symbolPath(sym: Global.Symbol): collection.immutable.List[String]
     Definition Classes
       SplainFormatting
299.  final def synchronized[T0](arg0: => T0): T0
     Definition Classes
       AnyRef
300.  val terminal: Boolean

     True if this phase runs after all other phases.

     True if this phase runs after all other phases. Usually, `terminal`.

     Definition Classes
       SubComponent
301.  def toString(): String
     Definition Classes
       AnyRef → Any
302.  def tpe_s(tp: Global.Type, colorize: (String) => String): String
     Definition Classes
       TypersTracking
303.  def transformInfo(sym: Global.Symbol, tp: Global.Type): Global.Type
     Definition Classes
       Erasure
304.  def transformNamedApplication(typer: Typer, mode: Mode, pt: Global.Type)(tree: Global.Tree, argPos: (Int) => Int): Global.Tree

     Transform a function application into a Block, and assigns typer.context .namedApplyBlockInfo to the new block as side-effect.

     Transform a function application into a Block, and assigns typer.context .namedApplyBlockInfo to the new block as side-effect. If tree has the form Apply(fun, args) first the function "fun" (which might be an application itself!) is transformed into a block of the form { val qual$1 = qualifier_of_fun val x$1 = arg_1_of_fun ... val x$n = arg_n_of_fun qual$1.fun[targs](x$1, ...)...(..., x$n) } then for each argument in args, a value is created and entered into the block. finally the application expression of the block is updated. { val qual$1 = .. ... val x$n = ... > val qual$n+1 = arg(1) > ... > val qual$n+m = arg(m) > qual$1.fun[targs](x$1, ...)...(..., x$n)(x$n+1, ..., x$n+m) }

     typer

       the typer calling this method; this method calls typer.doTypedApply

     mode

       the mode to use for calling typer.doTypedApply

     pt

       the expected type for calling typer.doTypedApply

     tree

       the function application tree

     argPos

       a function mapping arguments from their current position to the position specified by the method type. example: def foo(a: Int, b: String) foo(b = "1", a = 2) calls transformNamedApplication(Apply(foo, List("1", 2), { 0 => 1, 1 => 0 })

     returns

       the transformed application (a Block) together with the NamedApplyInfo. if isNamedApplyBlock(tree), returns the existing context.namedApplyBlockInfo

     Definition Classes
       NamesDefaults
305.  def transformTypeTagEvidenceParams(macroImplRef: Global.Tree, transform: (Global.Symbol, Global.Symbol) => Global.Symbol): List[List[Global.Symbol]]

     Transforms parameters lists of a macro impl.

     Transforms parameters lists of a macro impl. The `transform` function is invoked only for WeakTypeTag evidence parameters.

     The transformer takes two arguments: a value parameter from the parameter list and a type parameter that is witnesses by the value parameter.

     If the transformer returns a NoSymbol, the value parameter is not included from the result. If the transformer returns something else, this something else is included in the result instead of the value parameter.

     Despite of being highly esoteric, this function significantly simplifies signature analysis. For example, it can be used to strip macroImpl.paramss from the evidences (necessary when checking def <-> impl correspondence) or to streamline creation of the list of macro arguments.

     Definition Classes
       Helpers
306.  def transparentDealias(sym: Global.Symbol, pre: Global.Type, owner: Global.Symbol): Global.Type
     Definition Classes
       Erasure
307.  def treeSymTypeMsg(tree: Global.Tree): String
     Definition Classes
       TypeDiagnostics
308.  def truncateDecls(decls: collection.immutable.List[Formatted]): Boolean
     Definition Classes
       SplainFormatting
309.  def typePatternAdvice(sym: Global.Symbol, ptSym: Global.Symbol): String
     Definition Classes
       TypeDiagnostics
310.  def typedMacroBody(typer: Typer, macroDdef: Global.DefDef): Global.Tree

     Verifies that the body of a macro def typechecks to a reference to a static public non-overloaded method or a top-level macro bundle, and that that method is signature-wise compatible with the given macro definition.

     Verifies that the body of a macro def typechecks to a reference to a static public non-overloaded method or a top-level macro bundle, and that that method is signature-wise compatible with the given macro definition.

     returns

       Macro impl reference for the given macro definition if everything is okay. EmptyTree if an error occurs.

     Definition Classes
       Macros
311.  def typerShouldExpandDeferredMacros: Boolean
     Definition Classes
       Macros
312.  def typingInPattern[T](body: => T): T

     Devising new ways of communicating error info out of desperation to work on error messages.

     Devising new ways of communicating error info out of desperation to work on error messages. This is used by typedPattern to wrap its business so we can generate a sensible error message when things go south.

     Definition Classes
       TypeDiagnostics
313.  def unapplyMember(tp: Global.Type): Global.Symbol

     Filters out unapplies with invalid shapes: extractor methods must have either one unary param list or one unary param list and an implicit param list.

     Filters out unapplies with invalid shapes: extractor methods must have either one unary param list or one unary param list and an implicit param list.

     Definition Classes
       Unapplies
314.  def unboundedGenericArrayLevel(tp: Global.Type): Int
     Definition Classes
       Erasure
315.  def underlyingSymbol(member: Global.Symbol): Global.Symbol

     The symbol which the given accessor represents (possibly in part).

     The symbol which the given accessor represents (possibly in part). This is used for error messages, where we want to speak in terms of the actual declaration or definition, not in terms of the generated setters and getters.

     TODO: is it wise to create new symbols simply to generate error message? is this safe in interactive/resident mode?

     Definition Classes
       TypeDiagnostics
316.  def unmarkDynamicRewrite(tree: Global.Tree): Global.Tree
     Definition Classes
       StdAttachments
317.  def unmarkExpanded(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
318.  def unmarkMacroImplRef(tree: Global.Tree): Global.Tree

     Unmarks the tree as a macro impl reference (see `markMacroImplRef` for more information).

     Unmarks the tree as a macro impl reference (see `markMacroImplRef` for more information).

     This is necessary when a tree that was previously deemed to be a macro impl reference, typechecks to be a macro application. Then we need to unmark it, expand it and try to treat its expansion as a macro impl reference.

     Definition Classes
       StdAttachments
319.  def unmarkWeak(sym: Global.Symbol): Global.Symbol
     Definition Classes
       MacroAnnotationAttachments
320.  def unsuppressMacroExpansion(tree: Global.Tree): tree.type

     Unsuppresses macro expansion of the tree by removing SuppressMacroExpansionAttachment from it and its children.

     Unsuppresses macro expansion of the tree by removing SuppressMacroExpansionAttachment from it and its children.

     Definition Classes
       StdAttachments
321.  def untypeMetalevel(tp: Global.Type): Global.Type

     Transforms c.Expr[T] types into c.Tree and leaves the rest unchanged.

     Transforms c.Expr[T] types into c.Tree and leaves the rest unchanged.

     Definition Classes
       Helpers
322.  final def validateUnapplyMember(tp: Global.Type): typechecker.Unapplies.UnapplyMemberResult.Value
     Definition Classes
       Unapplies
     Annotations
       @tailrec()
323.  def valueClassIsParametric(clazz: Global.Symbol): Boolean
     Definition Classes
       Erasure
324.  def verifyJavaErasure: Boolean
     Attributes
       protected
     Definition Classes
       Erasure → Erasure
325.  final def wait(): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws(classOf[java.lang.InterruptedException])
326.  final def wait(arg0: Long, arg1: Int): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws(classOf[java.lang.InterruptedException])
327.  final def wait(arg0: Long): Unit
     Definition Classes
       AnyRef
     Annotations
       @throws(classOf[java.lang.InterruptedException]) @native()
328.  def warnUnusedImports(unit: Global.CompilationUnit): Unit
     Definition Classes
       ImportTracking
329.  def withAddendum(pos: Global.Position): (String) => String
     Definition Classes
       TypeDiagnostics
330.  def withDisambiguation[T](locals: List[Global.Symbol], types: Global.Type*)(op: => T): T

     Given any number of types, alters the name information in the symbols until they can be distinguished from one another: then executes the given code.

     Given any number of types, alters the name information in the symbols until they can be distinguished from one another: then executes the given code. The names are restored and the result is returned.

     Definition Classes
       TypeDiagnostics
331.  def wrapParens(expr: String, top: Boolean): String
     Definition Classes
       SplainFormatting
332.  def wrapParensRepr(tpe: TypeRepr, top: Boolean): TypeRepr
     Definition Classes
       SplainFormatting
333.  object GenericArray
     Definition Classes
       Erasure
334.  object javaErasure extends JavaErasureMap
     Definition Classes
       Erasure
335.  object specialScalaErasure extends ScalaErasureMap with SpecialScalaErasure
     Definition Classes
       Erasure
336.  object namerFactory extends SubComponent
     Definition Classes
       Analyzer
337.  object packageObjects extends SubComponent
     Definition Classes
       Analyzer
338.  object typerFactory extends SubComponent
     Definition Classes
       Analyzer
339.  object Checkability
     Definition Classes
       Checkable
340.  object ErrorUtils
     Definition Classes
       ContextErrors
341.  object NamesDefaultsErrorsGen
     Definition Classes
       ContextErrors
342.  object NoContext extends (Contexts.this)#Context
     Definition Classes
       Contexts
343.  object Function1

     An extractor for unary function types arg => res

     An extractor for unary function types arg => res

     Definition Classes
       Implicits
344.  object HasMember

     An extractor for types of the form ? { name: ? }

     An extractor for types of the form ? { name: ? }

     Definition Classes
       Implicits
345.  object HasMethodMatching

     An extractor for types of the form ? { name: (? >: argtpe <: Any*)restp }

     An extractor for types of the form ? { name: (? >: argtpe <: Any*)restp }

     Definition Classes
       Implicits
346.  object ImplicitAmbiguousMsg extends Analyzer.ImplicitAnnotationMsg
     Definition Classes
       Implicits
347.  object ImplicitNotFoundMsg extends Analyzer.ImplicitAnnotationMsg
     Definition Classes
       Implicits
348.  object OpenImplicit extends java.io.Serializable
     Definition Classes
       Implicits
349.  object Shadower
     Definition Classes
       Implicits
350.  object approximateAbstracts extends Global.TypeMap
     Definition Classes
       Infer
351.  object instantiate extends Global.TypeMap

     Map every TypeVar to its constraint.inst field.

     Map every TypeVar to its constraint.inst field. throw a NoInstance exception if a NoType or WildcardType is encountered.

     Definition Classes
       Infer
352.  object toOrigin extends Global.TypeMap
     Definition Classes
       Infer
353.  case object WeakSymbolAttachment extends Product with Serializable
     Definition Classes
       MacroAnnotationAttachments
354.  object MacroImplBinding extends java.io.Serializable
     Definition Classes
       Macros
355.  object NamedApplyBlock
     Definition Classes
       NamesDefaults
356.  case object DynamicRewriteAttachment extends Product with Serializable

     Since mkInvoke, the applyDynamic/selectDynamic/etc desugarer, is disconnected from typedNamedApply, the applyDynamicNamed argument rewriter, the latter doesn’t know whether it needs to apply the rewriting because the application has just been desugared or it needs to hold on because it’s already performed a desugaring on this tree.

     Since mkInvoke, the applyDynamic/selectDynamic/etc desugarer, is disconnected from typedNamedApply, the applyDynamicNamed argument rewriter, the latter doesn’t know whether it needs to apply the rewriting because the application has just been desugared or it needs to hold on because it’s already performed a desugaring on this tree. This has led to scala/bug#8006.

     This attachment solves the problem by providing a means of communication between the two Dynamic desugarers, which solves the aforementioned issue.

     Definition Classes
       StdAttachments
357.  case object MacroImplRefAttachment extends Product with Serializable

     Definition Classes
       StdAttachments
     See also

       markMacroImplRef

358.  case object SuppressMacroExpansionAttachment extends Product with Serializable

     When present, suppresses macro expansion for the host.

     When present, suppresses macro expansion for the host. This is occasionally necessary, e.g. to prohibit eta-expansion of macros.

     Does not affect expandability of child nodes, there's context.withMacrosDisabled for that (but think thrice before using that API - see the discussion at https://github.com/scala/scala/pull/1639).

     Definition Classes
       StdAttachments
359.  object UnusedPrivates
     Definition Classes
       TypeDiagnostics
360.  object checkDead
     Definition Classes
       TypeDiagnostics
361.  object SilentTypeError
     Definition Classes
       Typers
362.  object checkNoEscaping extends Global.TypeMap

     Check that type of given tree does not contain local or private components.

     Check that type of given tree does not contain local or private components.

     Definition Classes
       Typers
363.  object typingStack
     Definition Classes
       TypersTracking
364.  object HasUnapply
     Definition Classes
       Unapplies
365.  object UnapplyMemberResult extends Enumeration
     Definition Classes
       Unapplies
366.  object ImplicitError extends java.io.Serializable
     Definition Classes
       SplainData
367.  object ImplicitErrorSpecifics
     Definition Classes
       SplainData
368.  object ImplicitErrors
     Definition Classes
       SplainData
369.  object ByNameFormatter extends Analyzer.SpecialFormatter
     Definition Classes
       SplainFormatters
370.  object FunctionFormatter extends Analyzer.SpecialFormatter
     Definition Classes
       SplainFormatters
371.  object Refined
     Definition Classes
       SplainFormatters
372.  object RefinedFormatter extends Analyzer.SpecialFormatter
     Definition Classes
       SplainFormatters
373.  object TupleFormatter extends Analyzer.SpecialFormatter
     Definition Classes
       SplainFormatters
374.  object ImplicitErrorLink extends java.io.Serializable
     Definition Classes
       SplainFormatting
375.  object ImplicitErrorTree extends java.io.Serializable
     Definition Classes
       SplainFormatting

### Deprecated Value Members

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

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

2.  def inferImplicit(tree: Global.Tree, pt: Global.Type, reportAmbiguous: Boolean, isView: Boolean, context: Context, saveAmbiguousDivergent: Boolean): SearchResult
   Definition Classes
     Implicits
   Annotations
     @deprecated
   Deprecated

     (Since version 2.12.0-M4) Unused in scalac

3.  def inferImplicit(tree: Global.Tree, pt: Global.Type, reportAmbiguous: Boolean, isView: Boolean, context: Context): SearchResult
   Definition Classes
     Implicits
   Annotations
     @deprecated
   Deprecated

     (Since version 2.12.0-M4) Unused in scalac

4.  def mkTypeCompleter(t: Global.Tree)(c: (Global.Symbol) => Unit): TypeCompleterBase[Global.Tree]
   Definition Classes
     Namers
   Annotations
     @deprecated
   Deprecated

     (Since version 2.12.2) Instantiate TypeCompleterBase (for monomorphic, non-wrapping completer) or CompleterWrapper directly.

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

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

### Inherited from TypeAdaptingTransformer

### Inherited from TypingTransformers

### Inherited from Analyzer

### Inherited from ImportTracking

### Inherited from AnalyzerPlugins

### Inherited from MacroAnnotationAttachments

### Inherited from StdAttachments

### Inherited from ContextErrors

### Inherited from SplainErrors

### Inherited from TypeDiagnostics

### Inherited from SplainDiagnostics

### Inherited from SplainFormatting

### Inherited from SplainFormatters

### Inherited from NamesDefaults

### Inherited from Macros

### Inherited from Helpers

### Inherited from Traces

### Inherited from MacroRuntimes

### Inherited from JavaReflectionRuntimes

### Inherited from Unapplies

### Inherited from SyntheticMethods

### Inherited from TreeDSL

### Inherited from EtaExpansion

### Inherited from Implicits

### Inherited from SplainData

### Inherited from Infer

### Inherited from Checkable

### Inherited from Typers

### Inherited from PatternTypers

### Inherited from TypersTracking

### Inherited from Tags

### Inherited from Adaptations

### Inherited from Namers

### Inherited from MethodSynthesis

### Inherited from Contexts

### Inherited from reflect.internal.transform.Erasure

### Inherited from InfoTransform

### Inherited from Transform

### Inherited from SubComponent

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd fromErasure to any2stringadd[Erasure]

### Inherited by implicit conversion StringFormat fromErasure to StringFormat[Erasure]

### Inherited by implicit conversion Ensuring fromErasure to Ensuring[Erasure]

### Inherited by implicit conversion ArrowAssoc fromErasure to ArrowAssoc[Erasure]

### Ungrouped