scala.tools.nsc.ast

Trees

trait Trees extends Trees

Self Type
Global
Source
Trees.scala
Linear Supertypes
Trees, Trees, Trees, AnyRef, Any
Known Subclasses
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Inherited
  1. Trees
  2. Trees
  3. Trees
  4. Trees
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Type Members

  1. case class DocDef(comment: DocComment, definition: Tree) extends Tree with Product with Serializable

    Documented definition, eliminated by analyzer

  2. case class InjectDerivedValue(arg: Tree) extends Tree with SymTree with Product with Serializable

    Derived value class injection (equivalent to: new C(arg) after easure); only used during erasure The class C is stored as the symbol of the tree node.

  3. class LazyTreeCopier extends LazyTreeCopier with TreeCopier

    Definition Classes
    Trees → Trees
  4. case class Parens(args: List[Tree]) extends Tree with Product with Serializable

    Only used during parsing

  5. class PostfixSelect extends Select

  6. case class SelectFromArray(qualifier: Tree, name: Name, erasure: Type) extends Tree with TermTree with RefTree with Product with Serializable

    Array selection <qualifier> .

  7. class StrictTreeCopier extends StrictTreeCopier with TreeCopier

    Definition Classes
    Trees → Trees
  8. class Transformer extends Transformer

    Definition Classes
    Trees → Trees
  9. trait TreeCopier extends TreeCopierOps

    Definition Classes
    Trees → Trees
  10. case class TypeTreeWithDeferredRefCheck(check: () ⇒ TypeTree) extends Tree with TypTree with Product with Serializable

    emitted by typer, eliminated by refchecks

Abstract Value Members

  1. abstract def treeToString(tree: Tree): String

    Attributes
    protected
    Definition Classes
    Trees

Concrete Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Trees to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd
  5. def ->[B](y: B): (Trees, B)

    Implicit information
    This member is added by an implicit conversion from Trees to ArrowAssoc[Trees] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  8. implicit val AlternativeTag: ClassTag[Alternative]

    Definition Classes
    Trees → Trees
  9. implicit val AnnotatedTag: ClassTag[Annotated]

    Definition Classes
    Trees → Trees
  10. implicit val AppliedTypeTreeTag: ClassTag[AppliedTypeTree]

    Definition Classes
    Trees → Trees
  11. def Apply(sym: Symbol, args: Tree*): Tree

    Definition Classes
    Trees → Trees
  12. def ApplyConstructor(tpt: Tree, args: List[Tree]): Apply

    Definition Classes
    Trees → Trees
  13. implicit val ApplyDynamicTag: ClassTag[ApplyDynamic]

    Definition Classes
    Trees → Trees
  14. implicit val ApplyTag: ClassTag[Apply]

    Definition Classes
    Trees → Trees
  15. implicit val ArrayValueTag: ClassTag[ArrayValue]

    Definition Classes
    Trees → Trees
  16. implicit val AssignOrNamedArgTag: ClassTag[AssignOrNamedArg]

    Definition Classes
    Trees → Trees
  17. implicit val AssignTag: ClassTag[Assign]

    Definition Classes
    Trees → Trees
  18. def Bind(sym: Symbol, body: Tree): Bind

    Definition Classes
    Trees → Trees
  19. implicit val BindTag: ClassTag[Bind]

    Definition Classes
    Trees → Trees
  20. def Block(stats: Tree*): Block

    Definition Classes
    Trees → Trees
  21. implicit val BlockTag: ClassTag[Block]

    Definition Classes
    Trees → Trees
  22. def CaseDef(pat: Tree, body: Tree): CaseDef

    Definition Classes
    Trees → Trees
  23. implicit val CaseDefTag: ClassTag[CaseDef]

    Definition Classes
    Trees → Trees
  24. def ClassDef(sym: Symbol, constrMods: Modifiers, vparamss: List[List[ValDef]], argss: List[List[Tree]], body: List[Tree], superPos: Position): ClassDef

    Construct class definition with given class symbol, value parameters, supercall arguments and template body.

    Construct class definition with given class symbol, value parameters, supercall arguments and template body.

    sym

    the class symbol

    constrMods

    the modifiers for the class constructor, i.e. as in class C private (...)

    vparamss

    the value parameters -- if they have symbols they should be owned by sym

    argss

    the supercall arguments

    body

    the template statements without primary constructor and value parameter fields.

  25. def ClassDef(sym: Symbol, impl: Template): ClassDef

    Definition Classes
    Trees → Trees
  26. implicit val ClassDefTag: ClassTag[ClassDef]

    Definition Classes
    Trees → Trees
  27. implicit val CompoundTypeTreeTag: ClassTag[CompoundTypeTree]

    Definition Classes
    Trees → Trees
  28. def DefDef(sym: Symbol, rhs: (List[List[Symbol]]) ⇒ Tree): DefDef

    Definition Classes
    Trees → Trees
  29. def DefDef(sym: Symbol, rhs: Tree): DefDef

    Definition Classes
    Trees → Trees
  30. def DefDef(sym: Symbol, mods: Modifiers, rhs: Tree): DefDef

    Definition Classes
    Trees → Trees
  31. def DefDef(sym: Symbol, vparamss: List[List[ValDef]], rhs: Tree): DefDef

    Definition Classes
    Trees → Trees
  32. def DefDef(sym: Symbol, mods: Modifiers, vparamss: List[List[ValDef]], rhs: Tree): DefDef

    Definition Classes
    Trees → Trees
  33. implicit val DefDefTag: ClassTag[DefDef]

    Definition Classes
    Trees → Trees
  34. implicit val DefTreeTag: ClassTag[DefTree]

    Definition Classes
    Trees → Trees
  35. lazy val EmptyTreeTypeSubstituter: TreeTypeSubstituter

    Definition Classes
    Trees
  36. implicit val ExistentialTypeTreeTag: ClassTag[ExistentialTypeTree]

    Definition Classes
    Trees → Trees
  37. implicit val FunctionTag: ClassTag[Function]

    Definition Classes
    Trees → Trees
  38. implicit val GenericApplyTag: ClassTag[GenericApply]

    Definition Classes
    Trees → Trees
  39. def Ident(sym: Symbol): Ident

    Definition Classes
    Trees → Trees
  40. def Ident(name: String): Ident

    Definition Classes
    Trees → Trees
  41. implicit val IdentTag: ClassTag[Ident]

    Definition Classes
    Trees → Trees
  42. implicit val IfTag: ClassTag[If]

    Definition Classes
    Trees → Trees
  43. implicit val ImplDefTag: ClassTag[ImplDef]

    Definition Classes
    Trees → Trees
  44. implicit val ImportSelectorTag: ClassTag[ImportSelector]

    Definition Classes
    Trees → Trees
  45. implicit val ImportTag: ClassTag[Import]

    Definition Classes
    Trees → Trees
  46. def LabelDef(sym: Symbol, params: List[Symbol], rhs: Tree): LabelDef

    Definition Classes
    Trees → Trees
  47. implicit val LabelDefTag: ClassTag[LabelDef]

    Definition Classes
    Trees → Trees
  48. implicit val LiteralTag: ClassTag[Literal]

    Definition Classes
    Trees → Trees
  49. implicit val MatchTag: ClassTag[Match]

    Definition Classes
    Trees → Trees
  50. implicit val MemberDefTag: ClassTag[MemberDef]

    Definition Classes
    Trees → Trees
  51. def Modifiers(flags: FlagSet): Modifiers

    Definition Classes
    Trees
  52. def Modifiers(flags: FlagSet, privateWithin: Name): Modifiers

    Definition Classes
    Trees
  53. implicit val ModifiersTag: ClassTag[Modifiers]

    Definition Classes
    Trees → Trees
  54. def ModuleDef(sym: Symbol, impl: Template): ModuleDef

    Definition Classes
    Trees → Trees
  55. implicit val ModuleDefTag: ClassTag[ModuleDef]

    Definition Classes
    Trees → Trees
  56. implicit val NameTreeTag: ClassTag[NameTree]

    Definition Classes
    Trees → Trees
  57. def New(sym: Symbol, args: Tree*): Tree

    Definition Classes
    Trees → Trees
  58. def New(tpe: Type, args: Tree*): Tree

    Definition Classes
    Trees → Trees
  59. def New(tpt: Tree, argss: List[List[Tree]]): Tree

    Definition Classes
    Trees → Trees
  60. implicit val NewTag: ClassTag[New]

    Definition Classes
    Trees → Trees
  61. lazy val NoMods: Modifiers

    Definition Classes
    Trees
  62. implicit val PackageDefTag: ClassTag[PackageDef]

    Definition Classes
    Trees → Trees
  63. implicit val RefTreeTag: ClassTag[RefTree]

    Definition Classes
    Trees → Trees
  64. implicit val ReferenceToBoxedTag: ClassTag[ReferenceToBoxed]

    Definition Classes
    Trees → Trees
  65. implicit val ReturnTag: ClassTag[Return]

    Definition Classes
    Trees → Trees
  66. def Select(qualifier: Tree, sym: Symbol): Select

    Definition Classes
    Trees → Trees
  67. def Select(qualifier: Tree, name: String): Select

    Definition Classes
    Trees → Trees
  68. implicit val SelectFromTypeTreeTag: ClassTag[SelectFromTypeTree]

    Definition Classes
    Trees → Trees
  69. implicit val SelectTag: ClassTag[Select]

    Definition Classes
    Trees → Trees
  70. implicit val SingletonTypeTreeTag: ClassTag[SingletonTypeTree]

    Definition Classes
    Trees → Trees
  71. implicit val StarTag: ClassTag[Star]

    Definition Classes
    Trees → Trees
  72. def Super(sym: Symbol, mix: TypeName): Tree

    Definition Classes
    Trees → Trees
  73. implicit val SuperTag: ClassTag[Super]

    Definition Classes
    Trees → Trees
  74. implicit val SymTreeTag: ClassTag[SymTree]

    Definition Classes
    Trees → Trees
  75. def Template(parents: List[Tree], self: ValDef, constrMods: Modifiers, vparamss: List[List[ValDef]], argss: List[List[Tree]], body: List[Tree], superPos: Position): Template

    Generates a template with constructor corresponding to

    Generates a template with constructor corresponding to

    constrmods (vparams1_) ... (vparams_n) preSuper { presupers } extends superclass(args_1) ... (args_n) with mixins { self => body }

    This gets translated to

    extends superclass with mixins { self => presupers' // presupers without rhs vparamss // abstract fields corresponding to value parameters def <init>(vparamss) { presupers super.<init>(args) } body }

  76. implicit val TemplateTag: ClassTag[Template]

    Definition Classes
    Trees → Trees
  77. implicit val TermTreeTag: ClassTag[TermTree]

    Definition Classes
    Trees → Trees
  78. def This(sym: Symbol): Tree

    Definition Classes
    Trees → Trees
  79. implicit val ThisTag: ClassTag[This]

    Definition Classes
    Trees → Trees
  80. def Throw(tpe: Type, args: Tree*): Throw

    Definition Classes
    Trees → Trees
  81. implicit val ThrowTag: ClassTag[Throw]

    Definition Classes
    Trees → Trees
  82. implicit val TreeTag: ClassTag[Tree]

    Definition Classes
    Trees → Trees
  83. def Try(body: Tree, cases: (Tree, Tree)*): Try

    Definition Classes
    Trees → Trees
  84. implicit val TryTag: ClassTag[Try]

    Definition Classes
    Trees → Trees
  85. implicit val TypTreeTag: ClassTag[TypTree]

    Definition Classes
    Trees → Trees
  86. implicit val TypeApplyTag: ClassTag[TypeApply]

    Definition Classes
    Trees → Trees
  87. implicit val TypeBoundsTreeTag: ClassTag[TypeBoundsTree]

    Definition Classes
    Trees → Trees
  88. def TypeDef(sym: Symbol): TypeDef

    Definition Classes
    Trees → Trees
  89. def TypeDef(sym: Symbol, rhs: Tree): TypeDef

    Definition Classes
    Trees → Trees
  90. implicit val TypeDefTag: ClassTag[TypeDef]

    Definition Classes
    Trees → Trees
  91. def TypeTree(tp: Type): TypeTree

    Definition Classes
    Trees → Trees
  92. implicit val TypeTreeTag: ClassTag[TypeTree]

    Definition Classes
    Trees → Trees
  93. implicit val TypedTag: ClassTag[Typed]

    Definition Classes
    Trees → Trees
  94. implicit val UnApplyTag: ClassTag[UnApply]

    Definition Classes
    Trees → Trees
  95. def ValDef(sym: Symbol): ValDef

    Definition Classes
    Trees → Trees
  96. def ValDef(sym: Symbol, rhs: Tree): ValDef

    Definition Classes
    Trees → Trees
  97. implicit val ValDefTag: ClassTag[ValDef]

    Definition Classes
    Trees → Trees
  98. implicit val ValOrDefDefTag: ClassTag[ValOrDefDef]

    Definition Classes
    Trees → Trees
  99. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  100. def clone(): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  101. def copyClassDef(tree: Tree)(mods: Modifiers, name: Name, tparams: List[TypeDef], impl: Template): ClassDef

    Definition Classes
    Trees
  102. def copyDefDef(tree: Tree)(mods: Modifiers, name: Name, tparams: List[TypeDef], vparamss: List[List[ValDef]], tpt: Tree, rhs: Tree): DefDef

    Definition Classes
    Trees
  103. def copyValDef(tree: Tree)(mods: Modifiers, name: Name, tpt: Tree, rhs: Tree): ValDef

    Definition Classes
    Trees
  104. def deriveCaseDef(cdef: Tree)(applyToBody: (Tree) ⇒ Tree): CaseDef

    Definition Classes
    Trees
  105. def deriveClassDef(cdef: Tree)(applyToImpl: (Template) ⇒ Template): ClassDef

    Definition Classes
    Trees
  106. def deriveDefDef(ddef: Tree)(applyToRhs: (Tree) ⇒ Tree): DefDef

    Definition Classes
    Trees
  107. def deriveLabelDef(ldef: Tree)(applyToRhs: (Tree) ⇒ Tree): LabelDef

    Definition Classes
    Trees
  108. def deriveModuleDef(mdef: Tree)(applyToImpl: (Template) ⇒ Template): ModuleDef

    Definition Classes
    Trees
  109. def deriveTemplate(templ: Tree)(applyToBody: (List[Tree]) ⇒ List[Tree]): Template

    Definition Classes
    Trees
  110. def deriveValDef(vdef: Tree)(applyToRhs: (Tree) ⇒ Tree): ValDef

    Definition Classes
    Trees
  111. def ensuring(cond: (Trees) ⇒ Boolean, msg: ⇒ Any): Trees

    Implicit information
    This member is added by an implicit conversion from Trees to Ensuring[Trees] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  112. def ensuring(cond: (Trees) ⇒ Boolean): Trees

    Implicit information
    This member is added by an implicit conversion from Trees to Ensuring[Trees] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  113. def ensuring(cond: Boolean, msg: ⇒ Any): Trees

    Implicit information
    This member is added by an implicit conversion from Trees to Ensuring[Trees] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  114. def ensuring(cond: Boolean): Trees

    Implicit information
    This member is added by an implicit conversion from Trees to Ensuring[Trees] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  115. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  116. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  117. def finalize(): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  118. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from Trees to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  119. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  120. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  121. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  122. def isReferenceToAnyVal(t: Tree): Boolean

    Definition Classes
    Trees
  123. def isReferenceToPredef(t: Tree): Boolean

    Definition Classes
    Trees
  124. def isReferenceToScalaMember(t: Tree, Id: Name): Boolean

    Definition Classes
    Trees
  125. def itransform(transformer: Transformer, tree: Tree): Tree

    Attributes
    protected
    Definition Classes
    Trees → Trees
  126. def itraverse(traverser: Traverser, tree: Tree): Unit

    Attributes
    protected
    Definition Classes
    Trees → Trees
  127. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  128. def newLazyTreeCopier: TreeCopier

    Definition Classes
    Trees → Trees
  129. def newStrictTreeCopier: TreeCopier

    Definition Classes
    Trees → Trees
  130. object noopTransformer extends Transformer

  131. final def notify(): Unit

    Definition Classes
    AnyRef
  132. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  133. def resetAllAttrs(x: Tree, leaveAlone: (Tree) ⇒ Boolean = null): Tree

    resets symbol and tpe fields in a tree, @see ResetAttrs

  134. def resetLocalAttrs(x: Tree, leaveAlone: (Tree) ⇒ Boolean = null): Tree

  135. def resetLocalAttrsKeepLabels(x: Tree, leaveAlone: (Tree) ⇒ Boolean = null): Tree

  136. object resetPos extends Traverser

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

    Definition Classes
    AnyRef
  138. def toString(): String

    Definition Classes
    AnyRef → Any
  139. val treeCopy: TreeCopier

    Definition Classes
    Trees
  140. object treeInfo extends TreeInfo

  141. def treeLine(t: Tree): String

  142. val treeNodeCount: View

    Definition Classes
    Trees
  143. lazy val treePrinter: TreePrinter

  144. def treeStatus(t: Tree, enclosingTree: Tree = null): String

  145. def treeSymStatus(t: Tree): String

  146. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  147. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  148. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  149. def xtransform(transformer: Transformer, tree: Tree): Tree

    Attributes
    protected
    Definition Classes
    Trees → Trees
  150. def xtraverse(traverser: Traverser, tree: Tree): Unit

    Attributes
    protected
    Definition Classes
    Trees → Trees
  151. def [B](y: B): (Trees, B)

    Implicit information
    This member is added by an implicit conversion from Trees to ArrowAssoc[Trees] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implict Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from Trees to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (trees: StringAdd).self
    Definition Classes
    StringAdd
  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from Trees to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (trees: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def duplicateTree(tree: Tree): Tree

    Attributes
    protected[scala]
    Definition Classes
    Trees
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Moved to tree.duplicate

  2. def x: Trees

    Implicit information
    This member is added by an implicit conversion from Trees to ArrowAssoc[Trees] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (trees: ArrowAssoc[Trees]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  3. def x: Trees

    Implicit information
    This member is added by an implicit conversion from Trees to Ensuring[Trees] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (trees: Ensuring[Trees]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from Trees

Inherited from Trees

Inherited from Trees

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Trees to StringAdd

Inherited by implicit conversion any2stringfmt from Trees to StringFormat

Inherited by implicit conversion any2ArrowAssoc from Trees to ArrowAssoc[Trees]

Inherited by implicit conversion any2Ensuring from Trees to Ensuring[Trees]