Scala Compiler2.12.12 < 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
-  class Global extends SymbolTable with Closeable with CompilationUnits with Plugins with PhaseAssembly with Trees with Printers with DocComments with Positions with Reporting with Parsing
  Definition Classes
    nsc
- AbstractTypeRef
- AbstractTypeSymbol
- AliasTypeRef
- AliasTypeSymbol
- Alternative
- Alternative
- AlternativeApi
- AlternativeExtractor
- Annotatable
- Annotated
- Annotated
- AnnotatedApi
- AnnotatedExtractor
- AnnotatedType
- AnnotatedType
- AnnotatedTypeApi
- AnnotatedTypeExtractor
- AnnotationApi
- AnnotationChecker
- AnnotationExtractor
- AnnotationFilter
- AnnotationInfo
- AnnotationInfo
- AntiPolyType
- AppliedTypeTree
- AppliedTypeTree
- AppliedTypeTreeApi
- AppliedTypeTreeExtractor
- AppliedTypeVar
- Apply
- Apply
- ApplyApi
- ApplyDynamic
- ApplyExtractor
- ApplyImplicitView
- ApplyToImplicitArgs
- ApproximateDependentMap
- ArgsTypeRef
- ArrayAnnotArg
- ArrayAnnotArg
- ArrayArgumentApi
- ArrayArgumentExtractor
- ArrayValue
- AsSeenFromMap
- Assign
- Assign
- AssignApi
- AssignExtractor
- AssignOrNamedArg
- AssignOrNamedArg
- AssignOrNamedArgApi
- AssignOrNamedArgExtractor
- Attachable
- BackquotedIdentifierAttachment
- BaseTypeSeq
- Bind
- Bind
- BindApi
- BindExtractor
- Block
- Block
- BlockApi
- BlockExtractor
- BooleanFlag
- BooleanFlag
- BoundedWildcardType
- BoundedWildcardType
- BoundedWildcardTypeApi
- BoundedWildcardTypeExtractor
- CannotHaveAttrs
- CaseDef
- CaseDef
- CaseDefApi
- CaseDefExtractor
- ChangeOwnerAttachment
- ChangeOwnerTraverser
- ChildSolidDescendantsCollector
- ClassDef
- ClassDef
- ClassDefApi
- ClassDefExtractor
- ClassInfoType
- ClassInfoType
- ClassInfoTypeApi
- ClassInfoTypeExtractor
- ClassMirror
- ClassSymbol
- ClassSymbolApi
- ClassUnwrapper
- ClassfileAnnotArg
- CodePrinter
- CollectTreeTraverser
- CollectTypeCollector
- CommonNames
- CommonOwnerMap
- CompactTreePrinter
- CompatApi
- CompatToken
- CompilationUnit
- CompilationUnitContextApi
- CompleteAnnotationInfo
- CompoundType
- CompoundType
- CompoundTypeApi
- CompoundTypeTree
- CompoundTypeTree
- CompoundTypeTreeApi
- CompoundTypeTreeExtractor
- CompoundTypeTreeOriginalAttachment
- ConsoleWriter
- Constant
- Constant
- ConstantApi
- ConstantExtractor
- ConstantType
- ConstantType
- ConstantTypeApi
- ConstantTypeExtractor
- ContainsCollector
- CyclicReference
- DefDef
- DefDef
- DefDefApi
- DefDefExtractor
- DefTree
- DefTreeApi
- DefaultPosAssigner
- DefinitionsApi
- DefinitionsClass
- DelambdafyTarget
- DocComment
- DocDef
- EmptyScope
- EmptyTree
- ErasedValueType
- ErasedValueType
- ErroneousAnnotation
- ErrorScope
- ErrorType
- ExistentialExtrapolation
- ExistentialType
- ExistentialType
- ExistentialTypeApi
- ExistentialTypeExtractor
- ExistentialTypeTree
- ExistentialTypeTree
- ExistentialTypeTreeApi
- ExistentialTypeTreeExtractor
- ExpansionLimitExceeded
- Expr
- Expr
- FieldMirror
- FilterTreeTraverser
- FilterTypeCollector
- FindTreeTraverser
- FindTypeCollector
- FixedMirrorTreeCreator
- FixedMirrorTypeCreator
- Flag
- FlagAgnosticCompleter
- FlagAssigningCompleter
- FlagOps
- FlagValues
- ForEachTypeTraverser
- ForeachPartialTreeTraverser
- ForeachTreeTraverser
- FreeSymbol
- FreeTermSymbol
- FreeTermSymbolApi
- FreeTypeSymbol
- FreeTypeSymbolApi
- FreshNameExtractor
- Function
- Function
- FunctionApi
- FunctionExtractor
- GenPolyType
- GenericApply
- GenericApplyApi
- GlobalMirror
- GlobalPhase
- GlobalPlatform
- GlobalStats
- HKTypeVar
- Ident
- Ident
- IdentApi
- IdentExtractor
- If
- If
- IfApi
- IfExtractor
- ImplDef
- ImplDefApi
- Import
- Import
- ImportApi
- ImportExtractor
- ImportSelector
- ImportSelector
- ImportSelectorApi
- ImportSelectorExtractor
- ImportType
- ImportableAttachment
- Importer
- InfoTransformer
- InjectDerivedValue
- InlineAnnotatedAttachment
- InlineCallsiteAttachment
- InstanceMirror
- InstantiateDependentMap
- InternalApi
- InternalTreeCopierOps
- JavaArgumentApi
- JavaKeywords
- JavaMethodType
- KeepOnlyTypeConstraints
- Keywords
- Kind
- Kind
- KindErrors
- LabelDef
- LabelDef
- LabelDefApi
- LabelDefExtractor
- LazyAnnotationInfo
- LazyPolyType
- LazyTreeCopier
- LazyType
- Liftable
- Literal
- Literal
- LiteralAnnotArg
- LiteralAnnotArg
- LiteralApi
- LiteralArgumentApi
- LiteralArgumentExtractor
- LiteralExtractor
- Locator
- LookupAmbiguous
- LookupInaccessible
- LookupNotFound
- LookupSucceeded
- MacroCompatApi
- MacroInternalApi
- MalformedType
- MappedBaseTypeSeq
- Match
- Match
- MatchApi
- MatchExtractor
- MemberDef
- MemberDefApi
- MemberScopeApi
- MethodMirror
- MethodSymbol
- MethodSymbolApi
- MethodType
- MethodType
- MethodTypeApi
- MethodTypeExtractor
- MethodValue
- Mirror
- MissingAliasControl
- MissingTypeControl
- Modifiers
- Modifiers
- ModifiersApi
- ModifiersExtractor
- ModuleClassSymbol
- ModuleDef
- ModuleDef
- ModuleDefApi
- ModuleDefExtractor
- ModuleMirror
- ModuleSymbol
- ModuleSymbolApi
- ModuleTypeRef
- Name
- NameApi
- NameLookup
- NameOps
- NameTree
- NameTreeApi
- NamedType
- NamesApi
- NestedAnnotArg
- NestedAnnotArg
- NestedArgumentApi
- NestedArgumentExtractor
- New
- New
- NewApi
- NewExtractor
- NoArgsTypeRef
- NoCommonType
- NoCompilationUnit
- NoInlineCallsiteAttachment
- NoPrefix
- NoSymbol
- NoType
- NoWarnAttachment
- NonClassTypeRef
- NullaryMethodType
- NullaryMethodType
- NullaryMethodTypeApi
- NullaryMethodTypeExtractor
- OuterArgCanBeElided
- OverloadedType
- PackageClassInfoType
- PackageClassSymbol
- PackageDef
- PackageDef
- PackageDefApi
- PackageDefExtractor
- PackageObjectClassSymbol
- PackageTypeRef
- Parens
- PatVarDefAttachment
- PerRunParsing
- PerRunReporting
- PerRunReportingBase
- PlainAttachment
- PolyType
- PolyType
- PolyTypeApi
- PolyTypeExtractor
- PosAssigner
- PostfixSelect
- ProperTypeKind
- QualTypeSymAttachment
- Quasiquote
- RawTreePrinter
- RecoverableCyclicReference
- RefTree
- RefTree
- RefTreeApi
- RefTreeExtractor
- ReferenceToBoxed
- ReferenceToBoxed
- ReferenceToBoxedApi
- ReferenceToBoxedExtractor
- RefinedType
- RefinedType
- RefinedType0
- RefinedTypeApi
- RefinedTypeExtractor
- RefinementClassSymbol
- RefinementTypeRef
- ReflectStats
- ReflectiveMirror
- ReificationSupportApi
- ReificationSupportImpl
- RepeatedType
- Return
- Return
- ReturnApi
- ReturnExtractor
- RewrappingTypeProxy
- RootSymbol
- Roots
- RootsBase
- Run
- RunContextApi
- RunParsing
- RunReporting
- RuntimeClassApi
- RuntimeMirror
- SAMFunction
- ScalaSigBytes
- Scope
- Scope
- ScopeApi
- ScopeEntry
- Select
- Select
- SelectApi
- SelectExtractor
- SelectFromArray
- SelectFromTypeTree
- SelectFromTypeTree
- SelectFromTypeTreeApi
- SelectFromTypeTreeExtractor
- SimpleTypeProxy
- SingleType
- SingleType
- SingleTypeApi
- SingleTypeExtractor
- SingletonType
- SingletonTypeApi
- SingletonTypeTree
- SingletonTypeTree
- SingletonTypeTreeApi
- SingletonTypeTreeExtractor
- StandardImporter
- StandardLiftableInstances
- StandardTypes
- StandardUnliftableInstances
- Star
- Star
- StarApi
- StarExtractor
- StaticallyAnnotatedType
- StrictTreeCopier
- StubClassSymbol
- StubSymbol
- StubTermSymbol
- SubType
- SubTypePair
- SubpatternsAttachment
- SubstMap
- SubstSymMap
- SubstThisMap
- SubstTypeMap
- SubstWildcardMap
- Super
- Super
- SuperApi
- SuperExtractor
- SuperType
- SuperType
- SuperTypeApi
- SuperTypeExtractor
- SymLoader
- SymTree
- SymTreeApi
- Symbol
- SymbolApi
- SymbolContextApiImpl
- SymbolNames
- SymbolOps
- SymbolTableInternal
- Template
- Template
- TemplateApi
- TemplateExtractor
- TemplateMirror
- TermName
- TermName
- TermNameApi
- TermNameExtractor
- TermNames
- TermNamesApi
- TermSymbol
- TermSymbolApi
- TermTree
- TermTreeApi
- This
- This
- ThisApi
- ThisExtractor
- ThisSubstituter
- ThisType
- ThisType
- ThisTypeApi
- ThisTypeExtractor
- Throw
- Throw
- ThrowApi
- ThrowExtractor
- ThrownException
- Transformer
- Traverser
- Tree
- TreeApi
- TreeContextApiImpl
- TreeCopier
- TreeCopierOps
- TreeGen
- TreePrinter
- TreeReplacer
- TreeStackTraverser
- TreeSubstituter
- TreeSymSubstTraverser
- TreeSymSubstituter
- TreeTypeSubstituter
- Try
- Try
- TryApi
- TryExtractor
- TypTree
- TypTreeApi
- Type
- TypeApi
- TypeApiImpl
- TypeApply
- TypeApply
- TypeApplyApi
- TypeApplyExtractor
- TypeBounds
- TypeBounds
- TypeBoundsApi
- TypeBoundsExtractor
- TypeBoundsTree
- TypeBoundsTree
- TypeBoundsTreeApi
- TypeBoundsTreeExtractor
- TypeCollector
- TypeConKind
- TypeConKind
- TypeConstraint
- TypeDef
- TypeDef
- TypeDefApi
- TypeDefExtractor
- TypeError
- TypeMap
- TypeMapTreeSubstituter
- TypeName
- TypeName
- TypeNameApi
- TypeNameExtractor
- TypeNames
- TypeNamesApi
- TypeParamVarargsAttachment
- TypeRef
- TypeRef
- TypeRefApi
- TypeRefExtractor
- TypeSkolem
- TypeSymbol
- TypeSymbolApi
- TypeTag
- TypeTag
- TypeTraverser
- TypeTraverserWithResult
- TypeTree
- TypeTree
- TypeTreeApi
- TypeTreeExtractor
- TypeTreeWithDeferredRefCheck
- TypeUnwrapper
- TypeVar
- TypeVar
- Typed
- Typed
- TypedApi
- TypedExtractor
- TypedLocator
- UnApply
- UnApply
- UnApplyApi
- UnApplyExtractor
- UnderConstructionTransformer
- UndoLog
- UniqueConstantType
- UniqueErasedValueType
- UniqueSingleType
- UniqueSuperType
- UniqueThisType
- UniqueType
- UniqueTypeBounds
- Unliftable
- UnmappableAnnotation
- UntouchableTypeVar
- UseCase
- UseInvokeSpecial
- ValDef
- ValDef
- ValDefApi
- ValDefExtractor
- ValOrDefDef
- ValOrDefDef
- ValOrDefDefApi
- ValidateException
- ValidatingPosAssigner
- ValueClassDefinitions
- VarianceValidator
- WeakTypeTag
- WeakTypeTag
- WildcardType
- abstractTypesToBounds
- adaptToNewRunMap
- async
- cleanup
- constfold
- constructors
- definitions
- delambdafy
- dropIllegalStarTypes
- dropSingletonType
- duplicateAndResetPos
- erasure
- explicitOuter
- extensionMethods
- fields
- flatten
- gen
- genBCode
- icodes
- inferKind
- lambdaLift
- mixer
- nme
- noPrint
- noSelfType
- nodePrinters
- noopTransformer
- overridingPairs
- patmat
- pendingSuperCall
- perRunCaches
- pickler
- postErasure
- refChecks
- scalaPrimitives
- specializeTypes
- statistics
- superAccessors
- tailCalls
- terminal
- tpnme
- traceSymbols
- treeBrowsers
- treeChecker
- treeInfo
- typeDebug
- typeDeconstruct
- typer
- uncurry
- unwrapToClass
- unwrapToStableClass
- unwrapWrapperTypes
- wildcardExtrapolation

o

scala.tools.nsc.Global

# postErasure 

###

#### object postErasure extends SubComponent with PostErasure

Definition Classes
  Global → Transforms
Source
  Global.scala

Linear Supertypes
PostErasure, PostErasure, TypingTransformers, InfoTransform, Transform, SubComponent, AnyRef, Any
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. postErasure
2. PostErasure
3. PostErasure
4. TypingTransformers
5. InfoTransform
6. Transform
7. SubComponent
8. AnyRef
9. Any

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Type Members

1.  abstract class StdPhase extends GlobalPhase

   A standard phase template

   A standard phase template

   Definition Classes
     SubComponent
2.  class Phase extends InfoTransform.Phase
   Definition Classes
     InfoTransform
3.  class PostErasureTransformer extends TypingTransformer
   Definition Classes
     PostErasure
4.  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
5.  abstract class TypingTransformer extends Global.Transformer
   Definition Classes
     TypingTransformers

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
4.  final def afterOwnPhase[T](op: ⇒ T): T
   Definition Classes
     SubComponent
   Annotations
     @inline()
5.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
6.  final def beforeOwnPhase[T](op: ⇒ T): T
   Definition Classes
     SubComponent
   Annotations
     @inline()
7.  def changesBaseClasses: Boolean
   Definition Classes
     PostErasure → InfoTransform
8.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... ) @native()
9.  def enabled: Boolean

   Is this component enabled? Default is true.

   Is this component enabled? Default is true.

   Definition Classes
     SubComponent
10.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
11.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
12.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
13.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
14.  val global: Global.this.type

    The global environment; overridden by instantiation in Global.

    The global environment; overridden by instantiation in Global.

    Definition Classes
      postErasure → PostErasure → PostErasure → TypingTransformers → SubComponent
15.  def hashCode(): Int

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

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

    Definition Classes
      SubComponent → AnyRef → Any
16.  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
17.  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
18.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
19.  def keepsTypeParams: Boolean
    Attributes
      protected
    Definition Classes
      InfoTransform
20.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
21.  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
22.  def newRootLocalTyper(unit: Global.CompilationUnit): (analyzer)#Typer
    Attributes
      protected
    Definition Classes
      TypingTransformers
23.  def newTransformer(unit: Global.CompilationUnit): Global.Transformer

    The transformer factory

    The transformer factory

    Definition Classes
      PostErasure → Transform
24.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
25.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
26.  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
27.  val phaseName: String

    The name of the phase

    The name of the phase

    Definition Classes
      PostErasure → SubComponent
28.  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
29.  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
30.  val requires: List[String]

    Names of phases required by this component.

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

    Definition Classes
      SubComponent
31.  val runsAfter: collection.immutable.List[String]

    Names of phases that must run before this phase.

    Names of phases that must run before this phase.

    Definition Classes
      postErasure → SubComponent
32.  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
33.  val runsRightAfter: Some[String]

    Name of the phase that this phase must follow immediately.

    Name of the phase that this phase must follow immediately.

    Definition Classes
      postErasure → SubComponent
34.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
35.  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
36.  def toString(): String
    Definition Classes
      AnyRef → Any
37.  def transformInfo(sym: Global.Symbol, tp: Global.Type): Global.Type
    Definition Classes
      PostErasure
38.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
39.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
40.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
41.  object elimErasedValueType extends reflect.internal.SymbolTable.TypeMap
    Definition Classes
      PostErasure

### Inherited from PostErasure

### Inherited from TypingTransformers

### Inherited from InfoTransform

### Inherited from Transform

### Inherited from SubComponent

### Inherited from AnyRef

### Inherited from Any

### Ungrouped