scala.tools.nsc.ast.Trees

# Parens

#### case class Parens(args: List[Global.Tree]) extends Global.Tree with Product with Serializable

Only used during parsing

Source
  Trees.scala

Linear Supertypes
Serializable, java.io.Serializable, Global.Tree, Global.Attachable, Global.TreeContextApiImpl, Global.TreeApi, Product, Equals, AnyRef, Any
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2. By inheritance

Inherited

1. Parens
2. Serializable
3. Serializable
4. Tree
5. Attachable
6. TreeContextApiImpl
7. TreeApi
8. Product
9. Equals
10. AnyRef
11. Any

Implicitly

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

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1. Public
2. All

### Instance Constructors

1. #### new Parens(args: List[Global.Tree])

### 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 Global.Parens to any2stringadd[Global.Parens] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

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

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

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

   Definition Classes
     AnyRef → Any

6. #### val args: List[Global.Tree]

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

   Definition Classes
     Any

8. #### def attachments: Attachments { type Pos = Trees.this.Position }

   Definition Classes
     Attachable

9. #### def canHaveAttrs: Boolean

   Definition Classes
     Tree → TreeApi

10. #### def changeOwner(pairs: (Global.Symbol, Global.Symbol)*): Global.Tree

    Definition Classes
      TreeContextApiImpl

11. #### def children: List[Global.Tree]

    Definition Classes
      TreeContextApiImpl → TreeApi

12. #### def clearType(): Parens.this.type

    Definition Classes
      Tree

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

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

14. #### def collect[T](pf: PartialFunction[Global.Tree, T]): List[T]

    Definition Classes
      TreeContextApiImpl → TreeApi

15. #### def correspondsStructure(that: Global.Tree)(f: (Global.Tree, Global.Tree) ⇒ Boolean): Boolean

    Definition Classes
      TreeContextApiImpl

16. #### def defineType(tp: Global.Type): Parens.this.type

    Definition Classes
      Tree

17. #### def duplicate: Parens.this.type

    Definition Classes
      Tree → TreeApi

18. #### def ensuring(cond: (Global.Parens) ⇒ Boolean, msg: ⇒ Any): Global.Parens

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

19. #### def ensuring(cond: (Global.Parens) ⇒ Boolean): Global.Parens

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

20. #### def ensuring(cond: Boolean, msg: ⇒ Any): Global.Parens

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

21. #### def ensuring(cond: Boolean): Global.Parens

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

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

    Definition Classes
      AnyRef

23. #### def equals(that: Any): Boolean

    Definition Classes
      Tree → Equals → AnyRef → Any

24. #### def equalsStructure(that: Global.Tree): Boolean

    Definition Classes
      TreeContextApiImpl → TreeApi

25. #### def exists(p: (Global.Tree) ⇒ Boolean): Boolean

    Definition Classes
      TreeContextApiImpl → TreeApi

26. #### def filter(f: (Global.Tree) ⇒ Boolean): List[Global.Tree]

    Definition Classes
      TreeContextApiImpl → TreeApi

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

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

28. #### def find(p: (Global.Tree) ⇒ Boolean): Option[Global.Tree]

    Definition Classes
      TreeContextApiImpl → TreeApi

29. #### def forAll(p: (Global.Tree) ⇒ Boolean): Boolean

    Definition Classes
      TreeContextApiImpl → TreeApi

30. #### def foreach(f: (Global.Tree) ⇒ Unit): Unit

    Definition Classes
      TreeContextApiImpl → TreeApi

31. #### def foreachPartial(pf: PartialFunction[Global.Tree, Global.Tree]): Unit

    Definition Classes
      TreeContextApiImpl

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

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

33. #### def freeTerms: List[Global.FreeTermSymbol]

    Definition Classes
      TreeContextApiImpl

34. #### def freeTypes: List[Global.FreeTypeSymbol]

    Definition Classes
      TreeContextApiImpl

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

    Definition Classes
      AnyRef → Any

36. #### def hasAttachment[T](implicit arg0: ClassTag[T]): Boolean

    Definition Classes
      Attachable

37. #### def hasExistingSymbol: Boolean

    Definition Classes
      TreeContextApiImpl

38. #### def hasSymbolField: Boolean

    Definition Classes
      Tree

39. #### def hasSymbolWhich(f: (Global.Symbol) ⇒ Boolean): Boolean

    Definition Classes
      TreeContextApiImpl

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

    Definition Classes
      Tree → AnyRef → Any

41. #### val id: Int

    Definition Classes
      Tree

42. #### def isDef: Boolean

    Definition Classes
      Tree → TreeApi

43. #### def isEmpty: Boolean

    Definition Classes
      Tree → TreeApi

44. #### def isErroneous: Boolean

    Definition Classes
      TreeContextApiImpl

45. #### def isErrorTyped: Boolean

    Definition Classes
      TreeContextApiImpl

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

    Definition Classes
      Any

47. #### def isTerm: Boolean

    Definition Classes
      Tree → TreeApi

48. #### def isType: Boolean

    Definition Classes
      Tree → TreeApi

49. #### def isTyped: Boolean

    Definition Classes
      TreeContextApiImpl

50. #### def modifyType(f: (Global.Type) ⇒ Global.Type): Global.Tree

    Definition Classes
      TreeContextApiImpl

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

    Definition Classes
      AnyRef

52. #### def nonEmpty: Boolean

    Definition Classes
      Tree → TreeApi

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

55. #### def orElse(alt: ⇒ Global.Tree): Global.Tree

    Definition Classes
      TreeContextApiImpl → TreeApi

56. #### final def pos: Global.Position

    Definition Classes
      Tree → Attachable → TreeApi

57. #### def pos_=(pos: Global.Position): Unit

    Definition Classes
      Attachable

58. #### var rawatt: Attachments { type Pos = Trees.this.Position }

    Attributes
      protected
    Definition Classes
      Attachable

59. #### def removeAttachment[T](implicit arg0: ClassTag[T]): Parens.this.type

    Definition Classes
      Attachable

60. #### def setAttachments(attachments: Attachments { type Pos = Trees.this.Position }): Parens.this.type

    Definition Classes
      Attachable

61. #### def setPos(newpos: Global.Position): Parens.this.type

    Definition Classes
      Attachable

62. #### def setSymbol(sym: Global.Symbol): Parens.this.type

    Definition Classes
      Tree

63. #### def setType(tp: Global.Type): Parens.this.type

    Definition Classes
      Tree

64. #### def shallowDuplicate: Global.Tree

    Definition Classes
      TreeContextApiImpl

65. #### def shortClass: String

    Definition Classes
      TreeContextApiImpl

66. #### def substituteSymbols(from: List[Global.Symbol], to: List[Global.Symbol]): Global.Tree

    Definition Classes
      TreeContextApiImpl

67. #### def substituteThis(clazz: Global.Symbol, to: Global.Tree): Global.Tree

    Definition Classes
      TreeContextApiImpl

68. #### def substituteTypes(from: List[Global.Symbol], to: List[Global.Type]): Global.Tree

    Definition Classes
      TreeContextApiImpl

69. #### def summaryString: String

    Definition Classes
      TreeContextApiImpl

70. #### def symbol: Global.Symbol

    Definition Classes
      Tree → TreeApi

71. #### def symbol_=(sym: Global.Symbol): Unit

    Definition Classes
      Tree

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

    Definition Classes
      AnyRef

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

    Definition Classes
      TreeApi → AnyRef → Any

74. #### final def tpe: Global.Type

    Definition Classes
      Tree → TreeApi

75. #### def updateAttachment[T](attachment: T)(implicit arg0: ClassTag[T]): Parens.this.type

    Definition Classes
      Attachable

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

79. #### def withFilter(f: (Global.Tree) ⇒ Boolean): List[Global.Tree]

    Definition Classes
      TreeContextApiImpl → TreeApi

80. #### def →[B](y: B): (Global.Parens, B)

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

### Deprecated Value Members

1. #### def hasSymbol: Boolean

   Definition Classes
     Tree
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use hasSymbolField

2. #### def tpe_=(t: Global.Type): Unit

   Definition Classes
     Tree
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use setType

### Inherited from Serializable

### Inherited from java.io.Serializable

### Inherited from Global.Tree

### Inherited from Global.Attachable

### Inherited from Global.TreeContextApiImpl

### Inherited from Global.TreeApi

### Inherited from Product

### Inherited from Equals

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Global.Parens to any2stringadd[Global.Parens]

### Inherited by implicit conversion StringFormat from Global.Parens to StringFormat[Global.Parens]

### Inherited by implicit conversion Ensuring from Global.Parens to Ensuring[Global.Parens]

### Inherited by implicit conversion ArrowAssoc from Global.Parens to ArrowAssoc[Global.Parens]

### Ungrouped