TreeOps

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   Any

2. final def ##(): Int

   

   Definition Classes

   Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   Any

4. def and(that: tpd.Tree)(implicit ctx: Context): tpd.Tree

   

   this && that, for boolean trees this, that

5. def appliedTo(arg: tpd.Tree, args: tpd.Tree*)(implicit ctx: Context): tpd.Tree

   

   An apply node with given arguments: tree(arg, args0, ..., argsN)

6. def appliedTo(arg: tpd.Tree)(implicit ctx: Context): tpd.Tree

   

   A unary apply node with given argument: tree(arg)

7. def appliedToArgs(args: List[tpd.Tree])(implicit ctx: Context): tpd.Apply

   

   An apply node with given argument list tree(args(0), ..., args(args.length - 1))

8. def appliedToArgss(argss: List[List[tpd.Tree]])(implicit ctx: Context): tpd.Tree

   

   The current tree applied to given argument lists: tree (argss(0)) ... (argss(argss.length -1))

9. def appliedToNone(implicit ctx: Context): tpd.Apply

   

   The current tree applied to (): tree()

10. def appliedToType(targ: Type)(implicit ctx: Context): tpd.Tree

    

    The current tree applied to given type argument: tree[targ]

11. def appliedToTypeTrees(targs: List[tpd.Tree])(implicit ctx: Context): tpd.Tree

    

    The current tree applied to given type argument list: tree[targs(0), ..., targs(targs.length - 1)]

12. def appliedToTypes(targs: List[Type])(implicit ctx: Context): tpd.Tree

    

    The current tree applied to given type arguments: tree[targ0, ..., targN]

13. def asInstance(tp: Type)(implicit ctx: Context): tpd.Tree

    

    tree.asInstanceOf[tp]

14. final def asInstanceOf[T0]: T0

    

    Definition Classes

    Any

15. def becomes(rhs: tpd.Tree)(implicit ctx: Context): tpd.Tree

    

    The translation of tree = rhs.

    The translation of tree = rhs. This is either the tree as an assignment, to a setter call.

16. def changeOwner(from: Symbol, to: Symbol)(implicit ctx: Context): ThisTree

    

    Change owner from from to to.

    Change owner from from to to. If from is a weak owner, also change its owner to to, and continue until a non-weak owner is reached.

17. def changeOwnerAfter(from: Symbol, to: Symbol, trans: DenotTransformer)(implicit ctx: Context): ThisTree

    

    After phase trans, set the owner of every definition in this tree that was formerly owner by from to to.

18. def deepFold[T](z: T)(op: (T, tpd.Tree) ⇒ T)(implicit ctx: Context): T

    

19. def ensureApplied(implicit ctx: Context): tpd.Tree

    

    Apply to () unless tree's widened type is parameterless

20. def ensureConforms(tp: Type)(implicit ctx: Context): tpd.Tree

    

    tree.asInstanceOf[tp] (or its box/unbox/cast equivalent when after erasure and value and non-value types are mixed), unless tree's type already conforms to tp.

21. def existsSubTree(p: (tpd.Tree) ⇒ Boolean)(implicit ctx: Context): Boolean

    

    Is there a subtree of this tree that satisfies predicate p?

22. def filterSubTrees(f: (tpd.Tree) ⇒ Boolean)(implicit ctx: Context): List[tpd.Tree]

    

    All subtrees of this tree that satisfy predicate p.

23. def find[T](pred: (tpd.Tree) ⇒ Boolean)(implicit ctx: Context): Option[tpd.Tree]

    

24. def foreachSubTree(f: (tpd.Tree) ⇒ Unit)(implicit ctx: Context): Unit

    

    Apply f to each subtree of this tree

25. def getClass(): Class[_ <: AnyVal]

    

    Definition Classes

    AnyVal → Any

26. def isInstance(tp: Type)(implicit ctx: Context): tpd.Tree

    

    tree.isInstanceOf[tp]

27. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

28. def isInstantiation: Boolean

    

29. def isValue(implicit ctx: Context): Boolean

    

30. def isValueOrPattern(implicit ctx: Context): Boolean

    

31. def isValueType: Boolean

    

32. def or(that: tpd.Tree)(implicit ctx: Context): tpd.Tree

    

    this || that, for boolean trees this, that

33. def select(sym: Symbol)(implicit ctx: Context): tpd.Select

    

    A select node that selects the given symbol.

    A select node that selects the given symbol. Note: Need to make sure this is in fact the symbol you would get when you select with the symbol's name, otherwise a data race may occur which would be flagged by -Yno-double-bindings.

34. def select(tp: NamedType)(implicit ctx: Context): tpd.Select

    

    A select node with the given type

35. def select(name: Name)(implicit ctx: Context): tpd.Select

    

    A select node with the given selector name and a computed type

36. def selectWithSig(sym: Symbol)(implicit ctx: Context): tpd.Tree

    

    A select node with selector name and signature taken from sym.

    A select node with selector name and signature taken from sym. Note: Use this method instead of select(sym) if the referenced symbol might be overridden in the type of the qualifier prefix. See note on select(sym: Symbol).

37. def selectWithSig(name: Name, sig: Signature)(implicit ctx: Context): tpd.Tree

    

    A select node with the given selector name and signature and a computed type

38. def shallowFold[T](z: T)(op: (T, tpd.Tree) ⇒ T)(implicit ctx: Context): T

    

39. def subst(from: List[Symbol], to: List[Symbol])(implicit ctx: Context): ThisTree

    

40. def toString(): String

    

    Definition Classes

    Any

41. val tree: ThisTree

    

42. def wildcardToDefault(implicit ctx: Context): tpd.Tree

    

    If inititializer tree is _', the default value of its type, otherwise the tree itself.