Packages

class TreeUnpickler[Tasty <: TastyUniverse] extends AnyRef

TreeUnpickler is responsible for traversing all trees in the "ASTs" section of a TASTy file, which represent the definitions inside the classfile associated with the root class/module. TreeUnpickler will enter the public api of the TASTy file into the symbolTable of TastyUniverse. "Public API" includes annotations when they are simple trees.

Where possible, TreeUnpickler should not directly manipulate values created by the symbolTable, but use operations provided by TastyUniverse

Self Type
TreeUnpickler[Tasty]
Source
TreeUnpickler.scala
Linear Supertypes
AnyRef, Any
Type Hierarchy
Ordering
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  2. By Inheritance
Inherited
  1. TreeUnpickler
  2. AnyRef
  3. Any
Implicitly
  1. by SafeEq
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TreeUnpickler(reader: TastyReader, nameAtRef: (NameRef) => TastyName)(implicit tasty: Tasty)

    reader

    the reader from which to unpickle

    nameAtRef

    an index of names from the tasty file of this unpickler

    tasty

    the handle on the TastyUniverse

Type Members

  1. class Completer extends Tasty.TastyCompleter

    A completer that captures the current position and context, which then uses the position to discover the symbol to compute the info for.

  2. class OwnerTree extends AnyRef

    A lazy datastructure that records how definitions are nested in TASTY data.

    A lazy datastructure that records how definitions are nested in TASTY data. The structure is lazy because it needs to be computed only for forward references to symbols that happen before the referenced symbol is created (see symbolAt). Such forward references are rare.

  3. class TreeReader extends AnyRef

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def !==(u: TreeUnpickler[Tasty]): Boolean
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toSafeEq[TreeUnpickler[Tasty]] performed by method SafeEq in scala.tools.nsc.tasty.
    Definition Classes
    SafeEq
    Annotations
    @inline()
  3. final def ##: Int
    Definition Classes
    AnyRef → Any
  4. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toany2stringadd[TreeUnpickler[Tasty]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  5. def ->[B](y: B): (TreeUnpickler[Tasty], B)
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toArrowAssoc[TreeUnpickler[Tasty]] 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 ===(u: TreeUnpickler[Tasty]): Boolean
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toSafeEq[TreeUnpickler[Tasty]] performed by method SafeEq in scala.tools.nsc.tasty.
    Definition Classes
    SafeEq
    Annotations
    @inline()
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  10. def ensuring(cond: (TreeUnpickler[Tasty]) => Boolean, msg: => Any): TreeUnpickler[Tasty]
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toEnsuring[TreeUnpickler[Tasty]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (TreeUnpickler[Tasty]) => Boolean): TreeUnpickler[Tasty]
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toEnsuring[TreeUnpickler[Tasty]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: => Any): TreeUnpickler[Tasty]
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toEnsuring[TreeUnpickler[Tasty]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): TreeUnpickler[Tasty]
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toEnsuring[TreeUnpickler[Tasty]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def enterTopLevel(classRoot: Tasty.Symbol, objectRoot: Tasty.Symbol)(implicit ctx: Tasty.Context): Unit

    Enter all toplevel classes and objects into their scopes

  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  17. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  18. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. def readWith[T <: AnyRef](treader: TreeReader, owner: Tasty.Symbol, mode: TastyMode, source: AbstractFile, op: (TreeReader) => (Tasty.Context) => T)(implicit ctx: Tasty.Context): T
  25. def symFromNoCycle(noCycle: NoCycle): Tasty.Symbol
  26. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  27. implicit val tasty: Tasty
  28. def toString(): String
    Definition Classes
    AnyRef → Any
  29. final def unsupportedWhen(cond: Boolean, msg: => String)(implicit ctx: Tasty.Context): Unit
    Attributes
    protected
    Annotations
    @inline()
  30. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  31. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  32. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toStringFormat[TreeUnpickler[Tasty]] 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.

  2. def →[B](y: B): (TreeUnpickler[Tasty], B)
    Implicit
    This member is added by an implicit conversion from TreeUnpickler[Tasty] toArrowAssoc[TreeUnpickler[Tasty]] 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 AnyRef

Inherited from Any

Inherited by implicit conversion SafeEq fromTreeUnpickler[Tasty] to SafeEq[TreeUnpickler[Tasty]]

Inherited by implicit conversion any2stringadd fromTreeUnpickler[Tasty] to any2stringadd[TreeUnpickler[Tasty]]

Inherited by implicit conversion StringFormat fromTreeUnpickler[Tasty] to StringFormat[TreeUnpickler[Tasty]]

Inherited by implicit conversion Ensuring fromTreeUnpickler[Tasty] to Ensuring[TreeUnpickler[Tasty]]

Inherited by implicit conversion ArrowAssoc fromTreeUnpickler[Tasty] to ArrowAssoc[TreeUnpickler[Tasty]]

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