Packages

abstract class Delambdafy extends SubComponent with Transform with TypingTransformers with TreeDSL with TypeAdaptingTransformer

This transformer is responsible for preparing Function nodes for runtime, by translating to a tree that will be converted to an invokedynamic by the backend.

The main assumption it makes is that a Function {args => body} has been turned into {args => liftedBody()} where lifted body is a top level method that implements the body of the function. Currently Uncurry is responsible for that transformation.

From this shape of Function, Delambdafy will create:

An application of the captured arguments to a fictional symbol representing the lambda factory. This will be translated by the backed into an invokedynamic using a bootstrap method in JDK8's LambdaMetaFactory. The captured arguments include this if liftedBody is unable to be made STATIC.

Source
Delambdafy.scala
Linear Supertypes
TypeAdaptingTransformer, TreeDSL, TypingTransformers, Transform, SubComponent, AnyRef, Any
Known Subclasses
delambdafy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Delambdafy
  2. TypeAdaptingTransformer
  3. TreeDSL
  4. TypingTransformers
  5. Transform
  6. SubComponent
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Delambdafy()

Type Members

  1. abstract class StdPhase extends GlobalPhase

    A standard phase template

    A standard phase template

    Definition Classes
    SubComponent
  2. class DelambdafyTransformer extends TypingTransformer
  3. class FreeVarTraverser extends Global.Traverser
  4. final case class LambdaMetaFactoryCapable(lambdaTarget: Global.Symbol, arity: Int, functionalInterface: Global.Symbol, sam: Global.Symbol, bridges: List[Global.Symbol], isSerializable: Boolean, addScalaSerializableMarker: Boolean) extends Product with Serializable
  5. class SkipPhase extends StdPhase
  6. class ThisReferringMethodsTraverser extends Global.Traverser
  7. class Phase extends StdPhase

    The phase defined by this transform

    The phase defined by this transform

    Definition Classes
    Transform
  8. abstract class TypeAdapter extends AnyRef
    Definition Classes
    TypeAdaptingTransformer
  9. 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
  10. abstract class TypingTransformer extends Global.Transformer
    Definition Classes
    TypingTransformers

Abstract Value Members

  1. abstract val global: Global
    Definition Classes
    TreeDSL
  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 Delambdafy to any2stringadd[Delambdafy] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  5. def ->[B](y: B): (Delambdafy, B)
    Implicit
    This member is added by an implicit conversion from Delambdafy to ArrowAssoc[Delambdafy] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  7. final def afterOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  8. val analyzer: Global.analyzer
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. final def beforeOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  12. def enabled: Boolean

    Is this component enabled? Default is true.

    Is this component enabled? Default is true.

    Definition Classes
    SubComponent
  13. def ensuring(cond: (Delambdafy) ⇒ Boolean, msg: ⇒ Any): Delambdafy
    Implicit
    This member is added by an implicit conversion from Delambdafy to Ensuring[Delambdafy] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: (Delambdafy) ⇒ Boolean): Delambdafy
    Implicit
    This member is added by an implicit conversion from Delambdafy to Ensuring[Delambdafy] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean, msg: ⇒ Any): Delambdafy
    Implicit
    This member is added by an implicit conversion from Delambdafy to Ensuring[Delambdafy] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. def ensuring(cond: Boolean): Delambdafy
    Implicit
    This member is added by an implicit conversion from Delambdafy to Ensuring[Delambdafy] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  17. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  19. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  20. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. 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
  22. 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
  23. 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
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. def newPhase(prev: nsc.Phase): StdPhase

    Create a new phase which applies transformer

    Create a new phase which applies transformer

    Definition Classes
    Delambdafy → Transform → SubComponent
  27. def newRootLocalTyper(unit: Global.CompilationUnit): (Global.analyzer)#Typer
    Attributes
    protected
    Definition Classes
    TypingTransformers
  28. def newTransformer(unit: Global.CompilationUnit): Global.Transformer

    The transformer factory

    The transformer factory

    Attributes
    protected
    Definition Classes
    Delambdafy → Transform
  29. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  31. 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
  32. val phaseName: String

    the following two members override abstract members in Transform

    the following two members override abstract members in Transform

    Definition Classes
    Delambdafy → SubComponent
  33. 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
  34. 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
  35. val requires: List[String]

    Names of phases required by this component.

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

    Definition Classes
    SubComponent
  36. 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
  37. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  38. 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
  39. def toString(): String
    Definition Classes
    AnyRef → Any
  40. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  41. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  42. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  43. def →[B](y: B): (Delambdafy, B)
    Implicit
    This member is added by an implicit conversion from Delambdafy to ArrowAssoc[Delambdafy] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
  44. object FreeVarTraverser

Deprecated Value Members

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

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

Inherited from TypeAdaptingTransformer

Inherited from TreeDSL

Inherited from TypingTransformers

Inherited from Transform

Inherited from SubComponent

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Delambdafy to any2stringadd[Delambdafy]

Inherited by implicit conversion StringFormat from Delambdafy to StringFormat[Delambdafy]

Inherited by implicit conversion Ensuring from Delambdafy to Ensuring[Delambdafy]

Inherited by implicit conversion ArrowAssoc from Delambdafy to ArrowAssoc[Delambdafy]

Ungrouped