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
  • 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.

    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.

    Definition Classes
    transform
  • CODE
  • DelambdafyTransformer
  • FreeVarTraverser
  • LambdaMetaFactoryCapable
  • Phase
  • SkipPhase
  • StdPhase
  • ThisReferringMethodsTraverser
  • TypeAdapter
  • TypingTransformer
c

scala.tools.nsc.transform.Delambdafy

LambdaMetaFactoryCapable

final case class LambdaMetaFactoryCapable(lambdaTarget: Global.Symbol, arity: Int, functionalInterface: Global.Symbol, sam: Global.Symbol, bridges: List[Global.Symbol], isSerializable: Boolean) extends Product with Serializable

Source
Delambdafy.scala
Linear Supertypes
java.io.Serializable, Product, Equals, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. LambdaMetaFactoryCapable
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. 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 LambdaMetaFactoryCapable(lambdaTarget: Global.Symbol, arity: Int, functionalInterface: Global.Symbol, sam: Global.Symbol, bridges: List[Global.Symbol], isSerializable: Boolean)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toany2stringadd[LambdaMetaFactoryCapable] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (LambdaMetaFactoryCapable, B)
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toArrowAssoc[LambdaMetaFactoryCapable] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. val arity: Int
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. val bridges: List[Global.Symbol]
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  10. def ensuring(cond: (LambdaMetaFactoryCapable) => Boolean, msg: => Any): LambdaMetaFactoryCapable
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toEnsuring[LambdaMetaFactoryCapable] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (LambdaMetaFactoryCapable) => Boolean): LambdaMetaFactoryCapable
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toEnsuring[LambdaMetaFactoryCapable] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: => Any): LambdaMetaFactoryCapable
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toEnsuring[LambdaMetaFactoryCapable] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): LambdaMetaFactoryCapable
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toEnsuring[LambdaMetaFactoryCapable] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toStringFormat[LambdaMetaFactoryCapable] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. val functionalInterface: Global.Symbol
  18. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. val isSerializable: Boolean
  21. val lambdaTarget: Global.Symbol
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. def productElementNames: Iterator[String]
    Definition Classes
    Product
  26. val sam: Global.Symbol
  27. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  30. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def →[B](y: B): (LambdaMetaFactoryCapable, B)
    Implicit
    This member is added by an implicit conversion from LambdaMetaFactoryCapable toArrowAssoc[LambdaMetaFactoryCapable] 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 java.io.Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromLambdaMetaFactoryCapable to any2stringadd[LambdaMetaFactoryCapable]

Inherited by implicit conversion StringFormat fromLambdaMetaFactoryCapable to StringFormat[LambdaMetaFactoryCapable]

Inherited by implicit conversion Ensuring fromLambdaMetaFactoryCapable to Ensuring[LambdaMetaFactoryCapable]

Inherited by implicit conversion ArrowAssoc fromLambdaMetaFactoryCapable to ArrowAssoc[LambdaMetaFactoryCapable]

Ungrouped