scala.tools.nsc.transform.LazyVals

LazyValues

class LazyValues extends TypingTransformer

Transform local lazy accessors to check for the initialized bit.

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  1. LazyValues
  2. TypingTransformer
  3. Transformer
  4. Transformer
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new LazyValues(unit: Global.CompilationUnit)

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 information
    This member is added by an implicit conversion from LazyValues to any2stringadd[LazyValues] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (LazyValues, B)

    Implicit information
    This member is added by an implicit conversion from LazyValues to ArrowAssoc[LazyValues] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def atOwner[A](tree: Global.Tree, owner: Global.Symbol)(trans: ⇒ A): A

    Definition Classes
    TypingTransformer
  8. final def atOwner[A](owner: Global.Symbol)(trans: ⇒ A): A

    Definition Classes
    TypingTransformer → Transformer
  9. val bitmaps: Map[Global.Symbol, collection.immutable.List[Global.Symbol]]

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  11. var curTree: Global.Tree

    Attributes
    protected
    Definition Classes
    TypingTransformer
  12. def currentClass: Global.Symbol

    Attributes
    protected
    Definition Classes
    Transformer
  13. def currentMethod: Global.Symbol

    Attributes
    protected
    Definition Classes
    Transformer
  14. var currentOwner: Global.Symbol

    Attributes
    protected[scala]
    Definition Classes
    Transformer
  15. def ensuring(cond: (LazyValues) ⇒ Boolean, msg: ⇒ Any): LazyValues

    Implicit information
    This member is added by an implicit conversion from LazyValues to Ensuring[LazyValues] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. def ensuring(cond: (LazyValues) ⇒ Boolean): LazyValues

    Implicit information
    This member is added by an implicit conversion from LazyValues to Ensuring[LazyValues] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  17. def ensuring(cond: Boolean, msg: ⇒ Any): LazyValues

    Implicit information
    This member is added by an implicit conversion from LazyValues to Ensuring[LazyValues] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  18. def ensuring(cond: Boolean): LazyValues

    Implicit information
    This member is added by an implicit conversion from LazyValues to Ensuring[LazyValues] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  19. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  20. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  21. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  22. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from LazyValues to StringFormat[LazyValues] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  23. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  24. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  26. var localTyper: (analyzer)#Typer

    Definition Classes
    TypingTransformer
  27. def mkFastPathBody(clazz: Global.Symbol, lzyVal: Global.Symbol, cond: Global.Tree, syncBody: List[Global.Tree], stats: List[Global.Tree], retVal: Global.Tree): (Global.Tree, Global.Tree)

  28. def mkSlowPathDef(clazz: Global.Symbol, lzyVal: Global.Symbol, cond: Global.Tree, syncBody: List[Global.Tree], stats: List[Global.Tree], retVal: Global.Tree): Global.Tree

  29. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  30. final def notify(): Unit

    Definition Classes
    AnyRef
  31. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  32. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  33. def toString(): String

    Definition Classes
    AnyRef → Any
  34. def transform(tree: Global.Tree): Global.Tree

    Perform the following transformations:

    Perform the following transformations:

    • for a lazy accessor inside a method, make it check the initialization bitmap
    • for all methods, add enough int vars to allow one flag per lazy local value
    • blocks in template bodies behave almost like methods. A single bitmaps section is added in the first block, for all lazy values defined in such blocks.
    • remove ACCESSOR flags: accessors in traits are not statically implemented, but moved to the host class. local lazy values should be statically implemented.
    Definition Classes
    LazyValuesTypingTransformer → Transformer
  35. def transformCaseDefs(trees: List[Global.CaseDef]): List[Global.CaseDef]

    Definition Classes
    Transformer
  36. def transformIdents(trees: List[Global.Ident]): List[Global.Ident]

    Definition Classes
    Transformer
  37. def transformMemberDefs(trees: List[Global.MemberDef]): List[Global.MemberDef]

    Definition Classes
    Transformer
  38. def transformModifiers(mods: Global.Modifiers): Global.Modifiers

    Definition Classes
    Transformer
  39. def transformStats(stats: List[Global.Tree], exprOwner: Global.Symbol): List[Global.Tree]

    Definition Classes
    Transformer
  40. def transformTemplate(tree: Global.Template): Global.Template

    Definition Classes
    Transformer
  41. def transformTrees(trees: List[Global.Tree]): List[Global.Tree]

    Definition Classes
    Transformer
  42. def transformTypeDefs(trees: List[Global.TypeDef]): List[Global.TypeDef]

    Definition Classes
    Transformer
  43. def transformUnit(unit: Global.CompilationUnit): Unit

    Definition Classes
    Transformer
  44. def transformValDef(tree: Global.ValDef): Global.ValDef

    Definition Classes
    Transformer
  45. def transformValDefs(trees: List[Global.ValDef]): List[Global.ValDef]

    Definition Classes
    Transformer
  46. def transformValDefss(treess: List[List[Global.ValDef]]): List[List[Global.ValDef]]

    Definition Classes
    Transformer
  47. val treeCopy: Global.TreeCopier

    Definition Classes
    Transformer
  48. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  49. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  50. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  51. def [B](y: B): (LazyValues, B)

    Implicit information
    This member is added by an implicit conversion from LazyValues to ArrowAssoc[LazyValues] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Global.Transformer

Inherited from Global.Transformer

Inherited from AnyRef

Inherited from Any

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

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

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

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

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