Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2.  final def ##(): Int

   Definition Classes

   AnyRef → Any

3.  final def ==(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

4.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

5.  val block: Universe.Tree
6.  val catches: List[Universe.CaseDef]
7.  def children: List[Universe.Tree]

   The direct child trees of this tree.

   The direct child trees of this tree. EmptyTrees are always omitted. Lists are flattened.

   Definition Classes

   Tree

8.  def clone(): AnyRef

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

9.  def defineType(tp: Universe.Type): Try.this.type

   Like setType, but if this is a previously empty TypeTree that fact is remembered so that resetAllAttrs will snap back.

   Like setType, but if this is a previously empty TypeTree that fact is remembered so that resetAllAttrs will snap back.

   Attempting to elaborate on the above, I find: If defineType is called on a TypeTree whose type field is null or NoType, this is recorded as "wasEmpty = true". That value is used in ResetAttrsTraverser, which nulls out the type field of TypeTrees for which wasEmpty is true, leaving the others alone.

   resetAllAttrs is used in situations where some speculative typing of a tree takes place, fails, and the tree needs to be returned to its former state to try again. So according to me: using defineType instead of setType is how you communicate that the type being set does not depend on any previous state, and therefore should be abandoned if the current line of type inquiry doesn't work out.

   Definition Classes

   Tree

10.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

11.  def equals(that: Any): Boolean

    Definition Classes

    Tree → Equals → AnyRef → Any

12.  def equalsStructure(that: Universe.Tree): Boolean

    Definition Classes

    Tree

13.  def equalsStructure0(that: Universe.Tree)(f: (Universe.Tree, Universe.Tree) ⇒ Boolean): Boolean

    Definition Classes

    Tree

14.  def exists(p: (Universe.Tree) ⇒ Boolean): Boolean

    Is there part of this tree which satisfies predicate p?

    Is there part of this tree which satisfies predicate p?

    Definition Classes

    Tree

15.  def filter(f: (Universe.Tree) ⇒ Boolean): List[Universe.Tree]

    Find all subtrees matching predicate p

    Find all subtrees matching predicate p

    Definition Classes

    Tree

16.  def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

17.  val finalizer: Universe.Tree
18.  def find(p: (Universe.Tree) ⇒ Boolean): Option[Universe.Tree]

    Returns optionally first tree (in a preorder traversal) which satisfies predicate p, or None if none exists.

    Returns optionally first tree (in a preorder traversal) which satisfies predicate p, or None if none exists.

    Definition Classes

    Tree

19.  def foreach(f: (Universe.Tree) ⇒ Unit): Unit

    Apply f to each subtree

    Apply f to each subtree

    Definition Classes

    Tree

20.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

21.  def hasSymbol: Boolean

    Definition Classes

    Tree

22.  def hasSymbolWhich(f: (Universe.Symbol) ⇒ Boolean): Boolean

    Definition Classes

    Tree

23.  def hashCode(): Int

    Definition Classes

    Tree → AnyRef → Any

24.  val id: Int

    Definition Classes

    Tree

25.  def isDef: Boolean

    Definition Classes

    Tree

26.  def isEmpty: Boolean

    Definition Classes

    Tree

27.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

28.  def isTerm: Boolean

    The canonical way to test if a Tree represents a term.

    The canonical way to test if a Tree represents a term.

    Definition Classes

    Tree

29.  def isType: Boolean

    The canonical way to test if a Tree represents a type.

    The canonical way to test if a Tree represents a type.

    Definition Classes

    Tree

30.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

31.  final def notify(): Unit

    Definition Classes

    AnyRef

32.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

33.  def pos: Position

    Definition Classes

    Tree

34.  def pos_=(pos: Position): Unit

    Definition Classes

    Tree

35.  def setPos(pos: Position): Try.this.type

    Definition Classes

    Tree

36.  def setSymbol(sym: Universe.Symbol): Try.this.type

    Definition Classes

    Tree

37.  def setType(tp: Universe.Type): Try.this.type

    Set tpe to give tp and return this.

    Set tpe to give tp and return this.

    Definition Classes

    Tree

38.  def symbol: Universe.Symbol

    Note that symbol is fixed as null at this level.

    Note that symbol is fixed as null at this level. In SymTrees, it is overridden and implemented with a var, initialized to NoSymbol.

    Trees which are not SymTrees but which carry symbols do so by overriding def symbol to forward it elsewhere. Examples:

    Super(qual, _) // has qual's symbol Apply(fun, args) // has fun's symbol TypeApply(fun, args) // has fun's symbol AppliedTypeTree(tpt, args) // has tpt's symbol TypeTree(tpe) // has tpe's typeSymbol, if tpe != null

    Attempting to set the symbol of a Tree which does not support it will induce an exception.

    Definition Classes

    Tree

39.  def symbol_=(sym: Universe.Symbol): Unit

    Definition Classes

    Tree

40.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

41.  def tpe: Universe.Type

    Definition Classes

    Tree

42.  def tpe_=(t: Universe.Type): Unit

    Definition Classes

    Tree

43.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

44.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

45.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )