scala.tools.nsc.transform.LazyVals

LazyValues

class LazyValues extends TypingTransformer

Transform local lazy accessors to check for the initialized bit.

Source
LazyVals.scala
Linear Supertypes
LazyVals.TypingTransformer, Global.Transformer, Global.Transformer, AnyRef, Any
Type Hierarchy Learn more about scaladoc diagrams
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  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
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

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
    LazyValues → TypingTransformer → 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 LazyVals.TypingTransformer

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]

Ungrouped