scala.tools.nsc.ast.parser

# TreeBuilder

#### abstract class TreeBuilder extends AnyRef

Methods for building trees, used in the parser. All the trees returned by this class must be untyped.

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AnyRef, Any
Known Subclasses
ParserTreeBuilder
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Inherited

1. TreeBuilder
2. AnyRef
3. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

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### Instance Constructors

1. #### new TreeBuilder()

### Abstract Value Members

1. #### abstract val global: Global

2. #### abstract def source: SourceFile

3. #### abstract def unit: Global.CompilationUnit

### Concrete 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 TreeBuilder to any2stringadd[TreeBuilder] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

4. #### def ->[B](y: B): (TreeBuilder, B)

   Implicit information
     This member is added by an implicit conversion from TreeBuilder to ArrowAssoc[TreeBuilder] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

5. #### final def ==(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

6. #### def addEvidenceParams(owner: Global.Name, vparamss: List[List[Global.ValDef]], contextBounds: List[Global.Tree]): List[List[Global.ValDef]]

   Append implicit parameter section if `contextBounds` nonempty

7. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

8. #### def byNameApplication(tpe: Global.Tree): Global.Tree

9. #### def clone(): AnyRef

   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... )

10. #### def convertToTypeName(t: Global.Tree): Option[Global.RefTree]

11. #### def ensuring(cond: (TreeBuilder) ⇒ Boolean, msg: ⇒ Any): TreeBuilder

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

12. #### def ensuring(cond: (TreeBuilder) ⇒ Boolean): TreeBuilder

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

13. #### def ensuring(cond: Boolean, msg: ⇒ Any): TreeBuilder

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

14. #### def ensuring(cond: Boolean): TreeBuilder

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

15. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

16. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

17. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

18. #### def formatted(fmtstr: String): String

    Implicit information
      This member is added by an implicit conversion from TreeBuilder to StringFormat[TreeBuilder] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

19. #### implicit def fresh: FreshNameCreator

20. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

21. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

22. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

23. #### def makeAlternative(ts: List[Global.Tree]): Global.Tree

    Create tree for a pattern alternative

24. #### def makeAnnotated(t: Global.Tree, annot: Global.Tree): Global.Tree

25. #### def makeBinop(isExpr: Boolean, left: Global.Tree, op: Global.TermName, right: Global.Tree, opPos: Global.Position, targs: List[Global.Tree] = Nil): Global.Tree

    Create tree representing (unencoded) binary operation expression or pattern.

26. #### def makeBlock(stats: List[Global.Tree]): Global.Tree

    Create block of statements `stats`

27. #### def makeCaseDef(pat: Global.Tree, guard: Global.Tree, rhs: Global.Tree): Global.CaseDef

    Create tree for case definition <case pat if guard => rhs>

28. #### def makeCatchFromExpr(catchExpr: Global.Tree): Global.CaseDef

    Creates tree representing: { case x: Throwable => val catchFn = catchExpr if (catchFn isDefinedAt x) catchFn(x) else throw x }

29. #### def makeDoWhile(lname: Global.TermName, body: Global.Tree, cond: Global.Tree): Global.Tree

    Create tree representing a do-while loop

30. #### def makeFunctionTypeTree(argtpes: List[Global.Tree], restpe: Global.Tree): Global.Tree

    Create a tree representing the function type (argtpes) => restpe

31. #### def makeImportSelector(name: Global.Name, nameOffset: Int): Global.ImportSelector

32. #### def makeParam(pname: Global.TermName, tpe: Global.Tree): Global.ValDef

33. #### def makePatDef(mods: Global.Modifiers, pat: Global.Tree, rhs: Global.Tree): List[Global.ValDef]

34. #### def makePostfixSelect(start0: Int, end: Int, od: Global.Tree, op: Global.Name): Global.Tree

    Tree for `od op`, start is start0 if od.

    Tree for `od op`, start is start0 if od.pos is borked.

35. #### def makeSelfDef(name: Global.TermName, tpt: Global.Tree): Global.ValDef

36. #### def makeSyntheticTypeParam(pname: Global.TypeName, bounds: Global.Tree): Global.TypeDef

37. #### def makeTupleTerm(elems: List[Global.Tree]): Global.Tree

38. #### def makeTupleType(elems: List[Global.Tree]): Global.Tree

39. #### def makeWhile(startPos: Int, cond: Global.Tree, body: Global.Tree): Global.Tree

    Create tree representing a while loop

40. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

41. #### final def notify(): Unit

    Definition Classes
      AnyRef

42. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

43. #### def o2p(offset: Int): Global.Position

44. #### def r2p(start: Int, mid: Int, end: Int): Global.Position

45. #### def repeatedApplication(tpe: Global.Tree): Global.Tree

46. #### def rootScalaDot(name: Global.Name): Global.Select

47. #### def scalaAnyRefConstr: Global.Select

48. #### def scalaDot(name: Global.Name): Global.Select

49. #### def scalaUnitConstr: Global.Select

50. #### def stripParens(t: Global.Tree): Global.Tree

51. #### final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
      AnyRef

52. #### def toString(): String

    Definition Classes
      AnyRef → Any

53. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

54. #### final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

55. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

56. #### def →[B](y: B): (TreeBuilder, B)

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

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from TreeBuilder to any2stringadd[TreeBuilder]

### Inherited by implicit conversion StringFormat from TreeBuilder to StringFormat[TreeBuilder]

### Inherited by implicit conversion Ensuring from TreeBuilder to Ensuring[TreeBuilder]

### Inherited by implicit conversion ArrowAssoc from TreeBuilder to ArrowAssoc[TreeBuilder]

### Ungrouped