scala.reflect.runtime

# JavaUniverse

#### class JavaUniverse extends internal.SymbolTable with JavaUniverseForce with ReflectSetup with SymbolTable

An implementation of scala.reflect.api.Universe for runtime reflection using JVM classloaders.

Should not be instantiated directly, use scala.reflect.runtime.universe instead.

Self Type
  JavaUniverse

Linear Supertypes
SymbolTable, runtime.ThreadLocalStorage, Gil, SynchronizedOps, SynchronizedTypes, SynchronizedSymbols, SymbolLoaders, JavaMirrors, TwoWayCaches, api.JavaUniverse, ReflectSetup, JavaUniverseForce, internal.SymbolTable, Internals, FreshNames, Translations, PrivateWithin, ReificationSupport, StdCreators, StdAttachments, CapturedVariables, Required, Importers, TypeDebugging, Positions, Printers, Trees, AnnotationCheckers, AnnotationInfos, StdNames, Transforms, InfoTransformers, BaseTypeSeqs, Constants, Definitions, Mirrors, Scopes, FlagSets, ExistentialsAndSkolems, Kinds, Variances, Types, internal.tpe.FindMembers, TypeConstraints, TypeMaps, GlbLubs, CommonOwners, TypeToStrings, TypeComparers, Symbols, Names, Collections, Universe, Universe, Internals, Quasiquotes, Liftables, Printers, Mirrors, StandardLiftables, StandardNames, StandardDefinitions, ImplicitTags, TypeTags, Exprs, Positions, Annotations, Constants, Trees, Names, Scopes, FlagSets, Types, Symbols, AnyRef, Any
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Ordering

1. Grouped
2. Alphabetic
3. By inheritance

Inherited

1. JavaUniverse
2. SymbolTable
3. ThreadLocalStorage
4. Gil
5. SynchronizedOps
6. SynchronizedTypes
7. SynchronizedSymbols
8. SymbolLoaders
9. JavaMirrors
10. TwoWayCaches
11. JavaUniverse
12. ReflectSetup
13. JavaUniverseForce
14. SymbolTable
15. Internals
16. FreshNames
17. Translations
18. PrivateWithin
19. ReificationSupport
20. StdCreators
21. StdAttachments
22. CapturedVariables
23. Required
24. Importers
25. TypeDebugging
26. Positions
27. Printers
28. Trees
29. AnnotationCheckers
30. AnnotationInfos
31. StdNames
32. Transforms
33. InfoTransformers
34. BaseTypeSeqs
35. Constants
36. Definitions
37. Mirrors
38. Scopes
39. FlagSets
40. ExistentialsAndSkolems
41. Kinds
42. Variances
43. Types
44. FindMembers
45. TypeConstraints
46. TypeMaps
47. GlbLubs
48. CommonOwners
49. TypeToStrings
50. TypeComparers
51. Symbols
52. Names
53. Collections
54. Universe
55. Universe
56. Internals
57. Quasiquotes
58. Liftables
59. Printers
60. Mirrors
61. StandardLiftables
62. StandardNames
63. StandardDefinitions
64. ImplicitTags
65. TypeTags
66. Exprs
67. Positions
68. Annotations
69. Constants
70. Trees
71. Names
72. Scopes
73. FlagSets
74. Types
75. Symbols
76. AnyRef
77. Any

Implicitly

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

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### Instance Constructors

1. #### new JavaUniverse()

### Type Members

1. #### trait AbstractTypeRef extends internal.SymbolTable.TypeRef with internal.SymbolTable.NonClassTypeRef

   Definition Classes
     Types

2. #### class AbstractTypeSymbol extends internal.SymbolTable.TypeSymbol

   Let's say you have a type definition

   Let's say you have a type definition

       type T <: Number

   and tsym is the symbol corresponding to T. Then

       tsym is an instance of AbstractTypeSymbol
       tsym.info == TypeBounds(Nothing, Number)
       tsym.tpe  == TypeRef(NoPrefix, T, List())

   Definition Classes
     Symbols

3. #### trait AliasTypeRef extends internal.SymbolTable.TypeRef with internal.SymbolTable.NonClassTypeRef

   Definition Classes
     Types

4. #### class AliasTypeSymbol extends internal.SymbolTable.TypeSymbol

   Definition Classes
     Symbols

5. #### case class Alternative extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.AlternativeApi with Product with Serializable

   Definition Classes
     Trees

6. #### trait AlternativeApi extends Universe.TermTreeApi

   The API that all alternatives support

7. #### abstract class AlternativeExtractor extends AnyRef

   An extractor class to create and pattern match with syntax `Alternative(trees)`.

8. #### trait Annotatable[Self] extends AnyRef

   Definition Classes
     AnnotationInfos

9. #### case class Annotated extends internal.SymbolTable.Tree with internal.SymbolTable.AnnotatedApi with Product with Serializable

   Definition Classes
     Trees

10. #### trait AnnotatedApi extends Universe.TreeApi

    The API that all annotateds support

11. #### abstract class AnnotatedExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Annotated(annot, arg)`.

12. #### case class AnnotatedType extends internal.SymbolTable.Type with internal.SymbolTable.RewrappingTypeProxy with internal.SymbolTable.AnnotatedTypeApi with Product with Serializable

    A type carrying some annotations.

    A type carrying some annotations. Created by the typechecker when eliminating Annotated trees (see typedAnnotated).

    Definition Classes
      Types

13. #### trait AnnotatedTypeApi extends Universe.TypeApi

    The API that all annotated types support.

14. #### abstract class AnnotatedTypeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `AnnotatedType(annotations, underlying)`.

15. #### trait AnnotationApi extends AnyRef

    The API of `Annotation` instances.

16. #### trait AnnotationChecker extends AnyRef

    An additional checker for annotations on types.

    An additional checker for annotations on types. Typically these are registered by compiler plugins with the addAnnotationChecker method.

    Definition Classes
      AnnotationCheckers

17. #### abstract class AnnotationExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Annotation(tpe, scalaArgs, javaArgs)`.

18. #### trait AnnotationFilter extends internal.SymbolTable.TypeMap

    Definition Classes
      TypeMaps

19. #### abstract class AnnotationInfo extends internal.SymbolTable.AnnotationApi

    Typed information about an annotation.

    Typed information about an annotation. It can be attached to either a symbol or an annotated type.

    Annotations are written to the classfile as Java annotations if `atp` conforms to `ClassfileAnnotation` (the classfile parser adds this interface to any Java annotation class).

    Annotations are pickled (written to scala symtab attribute in the classfile) if `atp` inherits form `StaticAnnotation`.

    `args` stores arguments to Scala annotations, represented as typed trees. Note that these trees are not transformed by any phases following the type-checker.

    `assocs` stores arguments to classfile annotations as name-value pairs.

    Definition Classes
      AnnotationInfos

20. #### case class AntiPolyType extends internal.SymbolTable.Type with Product with Serializable

    A class remembering a type instantiation for some a set of overloaded polymorphic symbols.

    A class remembering a type instantiation for some a set of overloaded polymorphic symbols. Not used after phase `typer`.

    Definition Classes
      Types

21. #### case class AppliedTypeTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.AppliedTypeTreeApi with Product with Serializable

    Definition Classes
      Trees

22. #### trait AppliedTypeTreeApi extends Universe.TypTreeApi

    The API that all applied type trees support

23. #### abstract class AppliedTypeTreeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `AppliedTypeTree(tpt, args)`.

24. #### class AppliedTypeVar extends internal.SymbolTable.TypeVar

    Precondition: zipped params/args nonEmpty.

    Precondition: zipped params/args nonEmpty. (Size equivalence enforced structurally.)

    Definition Classes
      Types

25. #### case class Apply extends internal.SymbolTable.GenericApply with internal.SymbolTable.ApplyApi with Product with Serializable

    Definition Classes
      Trees

26. #### trait ApplyApi extends Universe.GenericApplyApi

    The API that all applies support

27. #### case class ApplyDynamic extends internal.SymbolTable.SymTree with internal.SymbolTable.TermTree with Product with Serializable

    Definition Classes
      Trees

28. #### abstract class ApplyExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Apply(fun, args)`.

29. #### class ApplyImplicitView extends internal.SymbolTable.Apply

    Definition Classes
      Trees

30. #### class ApplyToImplicitArgs extends internal.SymbolTable.Apply

    Definition Classes
      Trees

31. #### class ArgsTypeRef extends internal.SymbolTable.TypeRef

    Definition Classes
      Types

32. #### case class ArrayAnnotArg extends internal.SymbolTable.ClassfileAnnotArg with internal.SymbolTable.ArrayArgumentApi with Product with Serializable

    Represents an array of classfile annotation arguments

    Represents an array of classfile annotation arguments

    Definition Classes
      AnnotationInfos

33. #### case class ArrayValue extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with Product with Serializable

    An array of expressions.

    An array of expressions. This AST node needs to be translated in backend. It is used to pass arguments to vararg arguments. Introduced by compiler phase uncurry.

    This AST node does not have direct correspondence to Scala code, and is used to pass arguments to vararg arguments. For instance:

    printf("%s%d", foo, 42)

    Is translated to after compiler phase uncurry to:

    Apply( Ident("printf"), Literal("%s%d"), ArrayValue(<Any>, List(Ident("foo"), Literal(42))))

    Definition Classes
      Trees

34. #### class AsSeenFromMap extends internal.SymbolTable.TypeMap with internal.SymbolTable.KeepOnlyTypeConstraints

    A map to compute the asSeenFrom method.

    A map to compute the asSeenFrom method.

    Definition Classes
      TypeMaps

35. #### case class Assign extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.AssignApi with Product with Serializable

    Definition Classes
      Trees

36. #### trait AssignApi extends Universe.TermTreeApi

    The API that all assigns support

37. #### abstract class AssignExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Assign(lhs, rhs)`.

38. #### case class AssignOrNamedArg extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.AssignOrNamedArgApi with Product with Serializable

    Definition Classes
      Trees

39. #### trait AssignOrNamedArgApi extends Universe.TermTreeApi

    The API that all assigns support

40. #### abstract class AssignOrNamedArgExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `AssignOrNamedArg(lhs, rhs)`.

41. #### trait Attachable extends AnyRef

    Common code between reflect-internal Symbol and Tree related to Attachments.

    Common code between reflect-internal Symbol and Tree related to Attachments.

    Definition Classes
      StdAttachments

42. #### class BaseTypeSeq extends AnyRef

    Note: constructor is protected to force everyone to use the factory method newBaseTypeSeq instead.

    Note: constructor is protected to force everyone to use the factory method newBaseTypeSeq instead. This is necessary because when run from reflection every base type sequence needs to have a SynchronizedBaseTypeSeq as mixin.

    Definition Classes
      BaseTypeSeqs

43. #### case class Bind extends internal.SymbolTable.DefTree with internal.SymbolTable.BindApi with Product with Serializable

    Definition Classes
      Trees

44. #### trait BindApi extends Universe.DefTreeApi

    The API that all binds support

45. #### abstract class BindExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Bind(name, body)`.

46. #### case class Block extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.BlockApi with Product with Serializable

    Definition Classes
      Trees

47. #### trait BlockApi extends Universe.TermTreeApi

    The API that all blocks support

48. #### abstract class BlockExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Block(stats, expr)`.

49. #### case class BooleanFlag(value: Option[Boolean]) extends Product with Serializable

50. #### case class BoundedWildcardType extends internal.SymbolTable.Type with internal.SymbolTable.BoundedWildcardTypeApi with Product with Serializable

    BoundedWildcardTypes, used only during type inference, are created in two places that I can find:

    BoundedWildcardTypes, used only during type inference, are created in two places that I can find:

    1. If the expected type of an expression is an existential type, its hidden symbols are replaced with bounded wildcards. 2. When an implicit conversion is being sought based in part on the name of a method in the converted type, a HasMethodMatching type is created: a MethodType with parameters typed as BoundedWildcardTypes.
    Definition Classes
      Types

51. #### trait BoundedWildcardTypeApi extends Universe.TypeApi

    The API that all this types support.

52. #### abstract class BoundedWildcardTypeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `BoundedWildcardTypeExtractor(bounds)` with `bounds` denoting the type bounds.

53. #### trait CannotHaveAttrs extends internal.SymbolTable.Tree

    Definition Classes
      Trees

54. #### case class CaseDef extends internal.SymbolTable.Tree with internal.SymbolTable.CaseDefApi with Product with Serializable

    Definition Classes
      Trees

55. #### trait CaseDefApi extends Universe.TreeApi

    The API that all case defs support

56. #### abstract class CaseDefExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `CaseDef(pat, guard, body)`.

57. #### class ChangeOwnerTraverser extends internal.SymbolTable.Traverser

    Definition Classes
      Trees

58. #### case class ClassDef extends internal.SymbolTable.ImplDef with internal.SymbolTable.ClassDefApi with Product with Serializable

    Definition Classes
      Trees

59. #### trait ClassDefApi extends Universe.ImplDefApi

    The API that all class defs support

60. #### abstract class ClassDefExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `ClassDef(mods, name, tparams, impl)`.

61. #### case class ClassInfoType extends internal.SymbolTable.CompoundType with internal.SymbolTable.ClassInfoTypeApi with Product with Serializable

    A class representing a class info

    A class representing a class info

    Definition Classes
      Types

62. #### trait ClassInfoTypeApi extends Universe.TypeApi

    The API that all class info types support.

63. #### abstract class ClassInfoTypeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `ClassInfo(parents, decls, clazz)` Here, `parents` is the list of parent types of the class, `decls` is the scope containing all declarations in the class, and `clazz` is the symbol of the class itself.

64. #### trait ClassMirror extends Universe.TemplateMirror

    A mirror that reflects the instance parts of a runtime class.

65. #### class ClassSymbol extends internal.SymbolTable.TypeSymbol with internal.SymbolTable.ClassSymbolApi

    A class for class symbols

    A class for class symbols

    Definition Classes
      Symbols

66. #### trait ClassSymbolApi extends Universe.TypeSymbolApi

    The API of class symbols.

67. #### trait ClassTypeRef extends internal.SymbolTable.TypeRef

    Definition Classes
      Types

68. #### class ClassUnwrapper extends internal.SymbolTable.TypeUnwrapper

    Definition Classes
      Types

69. #### sealed abstract class ClassfileAnnotArg extends Product with internal.SymbolTable.JavaArgumentApi

    Arguments to classfile annotations (which are written to bytecode as java annotations) are either:

    Arguments to classfile annotations (which are written to bytecode as java annotations) are either:

    - constants
    - arrays of constants
    - or nested classfile annotations
    Definition Classes
      AnnotationInfos

70. #### class CodePrinter extends internal.SymbolTable.TreePrinter

    Definition Classes
      Printers

71. #### class CollectTreeTraverser[T] extends internal.SymbolTable.Traverser

    Definition Classes
      Trees

72. #### class CollectTypeCollector[T] extends internal.SymbolTable.TypeCollector[List[T]]

    A map to implement the `collect` method.

    A map to implement the `collect` method.

    Definition Classes
      TypeMaps

73. #### abstract class CommonNames extends internal.SymbolTable.NamesApi

    Definition Classes
      StdNames

74. #### class CommonOwnerMap extends internal.SymbolTable.TypeTraverserWithResult[internal.SymbolTable.Symbol]

    Attributes
      protected
    Definition Classes
      CommonOwners

75. #### type Compat = MacroCompatApi

    Definition Classes
      Internals → Internals
    See also

      compat

76. #### trait CompatApi extends AnyRef

77. #### class CompatToken extends AnyRef

    Presence of an implicit value of this type in scope indicates that source compatibility with Scala 2.

78. #### class CompleteAnnotationInfo extends internal.SymbolTable.AnnotationInfo

    Definition Classes
      AnnotationInfos

79. #### abstract class CompoundType extends internal.SymbolTable.Type with internal.SymbolTable.CompoundTypeApi

    A common base class for intersection types and class types

    A common base class for intersection types and class types

    Definition Classes
      Types

80. #### trait CompoundTypeApi extends AnyRef

    Has no special methods.

81. #### case class CompoundTypeTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.CompoundTypeTreeApi with Product with Serializable

    Definition Classes
      Trees

82. #### trait CompoundTypeTreeApi extends Universe.TypTreeApi

    The API that all compound type trees support

83. #### abstract class CompoundTypeTreeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `CompoundTypeTree(templ)`.

84. #### case class CompoundTypeTreeOriginalAttachment extends Product with Serializable

    Stores the trees that give rise to a refined type to be used in reification.

    Stores the trees that give rise to a refined type to be used in reification. Unfortunately typed `CompoundTypeTree` is lacking essential info, and the reifier cannot use `CompoundTypeTree.tpe`. Therefore we need this hack (see `Reshape.toPreTyperTypeTree` for a detailed explanation).

    Definition Classes
      StdAttachments

85. #### case class Constant extends internal.SymbolTable.ConstantApi with Product with Serializable

    Definition Classes
      Constants

86. #### abstract class ConstantApi extends AnyRef

    The API of Constant instances.

87. #### abstract class ConstantExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `Constant(value)` where `value` is the Scala value of the constant.

88. #### abstract case class ConstantType extends internal.SymbolTable.SingletonType with internal.SymbolTable.ConstantTypeApi with Product with Serializable

    A class representing a constant type.

    A class representing a constant type.

    Definition Classes
      Types

89. #### trait ConstantTypeApi extends Universe.TypeApi

    The API that all constant types support.

90. #### abstract class ConstantTypeExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `ConstantType(constant)` Here, `constant` is the constant value represented by the type.

91. #### class ContainsCollector extends internal.SymbolTable.TypeCollector[Boolean]

    A map to implement the `contains` method.

    A map to implement the `contains` method.

    Definition Classes
      TypeMaps

92. #### case class CyclicReference extends internal.SymbolTable.TypeError with Product with Serializable

    An exception for cyclic references of symbol definitions

    An exception for cyclic references of symbol definitions

    Definition Classes
      Symbols

93. #### case class DefDef extends internal.SymbolTable.ValOrDefDef with internal.SymbolTable.DefDefApi with Product with Serializable

    Definition Classes
      Trees

94. #### trait DefDefApi extends Universe.ValOrDefDefApi

    The API that all def defs support

95. #### abstract class DefDefExtractor extends AnyRef

    An extractor class to create and pattern match with syntax `DefDef(mods, name, tparams, vparamss, tpt, rhs)`.

96. #### abstract class DefTree extends internal.SymbolTable.SymTree with internal.SymbolTable.NameTree with internal.SymbolTable.DefTreeApi

    Definition Classes
      Trees

97. #### trait DefTreeApi extends Universe.SymTreeApi with Universe.NameTreeApi

    The API that all def trees support

98. #### class DefaultPosAssigner extends internal.SymbolTable.Traverser with internal.SymbolTable.PosAssigner

    Attributes
      protected
    Definition Classes
      Positions

99. #### trait DefinitionsApi extends Universe.StandardTypes

    Defines standard symbols (and types via its base trait).

100. #### abstract class DefinitionsClass extends internal.SymbolTable.DefinitionsApi with internal.SymbolTable.ValueClassDefinitions

     Definition Classes
       Definitions

101. #### abstract case class ErasedValueType extends internal.SymbolTable.UniqueType with Product with Serializable

     A temporary type representing the erasure of a user-defined value type.

     A temporary type representing the erasure of a user-defined value type. Created during phase erasure, eliminated again in posterasure.

     SI-6385 Erasure's creation of bridges considers method signatures `exitingErasure`, which contain `ErasedValueType`-s. In order to correctly consider the overriding and overriden signatures as equivalent in `run/t6385.scala`, it is critical that this type contains the erasure of the wrapped type, rather than the unerased type of the value class itself, as was originally done.

     Definition Classes
       Types

102. #### class ErrorScope extends internal.SymbolTable.Scope

     The error scope.

     The error scope.

     Definition Classes
       Scopes

103. #### class ExistentialExtrapolation extends internal.SymbolTable.TypeMap

     Used by existentialAbstraction.

     Used by existentialAbstraction.

     Definition Classes
       TypeMaps

104. #### case class ExistentialType extends internal.SymbolTable.Type with internal.SymbolTable.RewrappingTypeProxy with internal.SymbolTable.ExistentialTypeApi with Product with Serializable

     Definition Classes
       Types

105. #### trait ExistentialTypeApi extends Universe.TypeApi

     The API that all existential types support.

106. #### abstract class ExistentialTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ExistentialType(quantified, underlying)`.

107. #### case class ExistentialTypeTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.ExistentialTypeTreeApi with Product with Serializable

     Definition Classes
       Trees

108. #### trait ExistentialTypeTreeApi extends Universe.TypTreeApi

     The API that all existential type trees support

109. #### abstract class ExistentialTypeTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ExistentialTypeTree(tpt, whereClauses)`.

110. #### trait Expr[+T] extends Equals with Serializable

     Expr wraps an abstract syntax tree and tags it with its type.

111. #### trait FieldMirror extends AnyRef

     A mirror that reflects a field.

112. #### class FilterTreeTraverser extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

113. #### class FilterTypeCollector extends internal.SymbolTable.TypeCollector[List[internal.SymbolTable.Type]]

     A map to implement the `filter` method.

     A map to implement the `filter` method.

     Definition Classes
       TypeMaps

114. #### class FindTreeTraverser extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

115. #### class FindTypeCollector extends internal.SymbolTable.TypeCollector[Option[internal.SymbolTable.Type]]

     A map to implement the `filter` method.

     A map to implement the `filter` method.

     Definition Classes
       TypeMaps

116. #### case class FixedMirrorTreeCreator extends TreeCreator with Product with Serializable

     Definition Classes
       StdCreators

117. #### case class FixedMirrorTypeCreator extends TypeCreator with Product with Serializable

     Definition Classes
       StdCreators

118. #### trait FlagAgnosticCompleter extends internal.SymbolTable.LazyType

     A marker trait representing an as-yet unevaluated type which doesn't assign flags to the underlying symbol.

     A marker trait representing an as-yet unevaluated type which doesn't assign flags to the underlying symbol.

     Definition Classes
       Types

119. #### trait FlagAssigningCompleter extends internal.SymbolTable.LazyType

     A marker trait representing an as-yet unevaluated type which assigns flags to the underlying symbol.

     A marker trait representing an as-yet unevaluated type which assigns flags to the underlying symbol.

     Definition Classes
       Types

120. #### trait FlagOps extends Any

     The API of `FlagSet` instances.

121. #### trait FlagValues extends AnyRef

     All possible values that can constitute flag sets.

122. #### class ForEachTypeTraverser extends internal.SymbolTable.TypeTraverser

     Definition Classes
       TypeMaps

123. #### class ForeachPartialTreeTraverser extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

124. #### class ForeachTreeTraverser extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

125. #### trait FreeSymbol extends internal.SymbolTable.Symbol

     Definition Classes
       Symbols

126. #### class FreeTermSymbol extends internal.SymbolTable.TermSymbol with internal.SymbolTable.FreeSymbol with internal.SymbolTable.FreeTermSymbolApi

     Definition Classes
       Symbols

127. #### trait FreeTermSymbolApi extends Universe.TermSymbolApi

     The API of free term symbols.

128. #### class FreeTypeSymbol extends internal.SymbolTable.TypeSkolem with internal.SymbolTable.FreeSymbol with internal.SymbolTable.FreeTypeSymbolApi

     Definition Classes
       Symbols

129. #### trait FreeTypeSymbolApi extends Universe.TypeSymbolApi

     The API of free type symbols.

130. #### class FreshNameExtractor extends AnyRef

     Definition Classes
       FreshNames

131. #### case class Function extends internal.SymbolTable.SymTree with internal.SymbolTable.TermTree with internal.SymbolTable.FunctionApi with Product with Serializable

     Definition Classes
       Trees

132. #### trait FunctionApi extends Universe.TermTreeApi with Universe.SymTreeApi

     The API that all functions support

133. #### abstract class FunctionExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Function(vparams, body)`.

134. #### abstract class GenericApply extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.GenericApplyApi

     Definition Classes
       Trees

135. #### trait GenericApplyApi extends Universe.TermTreeApi

     The API that all applies support

136. #### class HKTypeVar extends internal.SymbolTable.TypeVar

     Precondition: params.

     Precondition: params.nonEmpty. (args.nonEmpty enforced structurally.)

     Definition Classes
       Types

137. #### case class Ident extends internal.SymbolTable.SymTree with internal.SymbolTable.RefTree with internal.SymbolTable.IdentApi with Product with Serializable

     Definition Classes
       Trees

138. #### trait IdentApi extends Universe.RefTreeApi

     The API that all idents support

139. #### abstract class IdentExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Ident(qual, name)`.

140. #### case class If extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.IfApi with Product with Serializable

     Definition Classes
       Trees

141. #### trait IfApi extends Universe.TermTreeApi

     The API that all ifs support

142. #### abstract class IfExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `If(cond, thenp, elsep)`.

143. #### trait ImplClassSymbol extends internal.SymbolTable.ClassSymbol

     Definition Classes
       Symbols

144. #### abstract class ImplDef extends internal.SymbolTable.MemberDef with internal.SymbolTable.ImplDefApi

     Definition Classes
       Trees

145. #### trait ImplDefApi extends Universe.MemberDefApi

     The API that all impl defs support

146. #### case class Import extends internal.SymbolTable.SymTree with internal.SymbolTable.ImportApi with Product with Serializable

     Definition Classes
       Trees

147. #### trait ImportApi extends Universe.SymTreeApi

     The API that all imports support

148. #### abstract class ImportExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Import(expr, selectors)`.

149. #### case class ImportSelector extends internal.SymbolTable.ImportSelectorApi with Product with Serializable

     Definition Classes
       Trees

150. #### trait ImportSelectorApi extends AnyRef

     The API that all import selectors support

151. #### abstract class ImportSelectorExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ImportSelector(name:, namePos, rename, renamePos)`.

152. #### case class ImportType extends internal.SymbolTable.Type with Product with Serializable

     Definition Classes
       Types

153. #### trait ImportableAttachment extends AnyRef

     Attachment that knows how to import itself into another universe.

     Attachment that knows how to import itself into another universe.

     Definition Classes
       StdAttachments

154. #### trait Importer extends AnyRef

     This trait provides support for importers, a facility to migrate reflection artifacts between universes.

155. #### abstract class InfoTransformer extends AnyRef

     Definition Classes
       InfoTransformers

156. #### trait InstanceMirror extends AnyRef

     A mirror that reflects a runtime value.

157. #### class InstantiateDependentMap extends internal.SymbolTable.TypeMap with internal.SymbolTable.KeepOnlyTypeConstraints

     Note: This map is needed even for non-dependent method types, despite what the name might imply.

     Note: This map is needed even for non-dependent method types, despite what the name might imply.

     Definition Classes
       TypeMaps

158. #### type Internal = MacroInternalApi

     Definition Classes
       Internals → Internals
     See also

       InternalApi

159. #### trait InternalApi extends AnyRef

     Reflection API exhibits a tension inherent to experimental things: on the one hand we want it to grow into a beautiful and robust API, but on the other hand we have to deal with immaturity of underlying mechanisms by providing not very pretty solutions to enable important use cases.

160. #### abstract class InternalTreeCopierOps extends internal.SymbolTable.TreeCopierOps

     Definition Classes
       Trees

161. #### trait JavaClassCompleter extends AnyRef

     Definition Classes
       JavaMirrors

162. #### class JavaKeywords extends AnyRef

     Definition Classes
       StdNames

163. #### class JavaMethodType extends internal.SymbolTable.MethodType

     Definition Classes
       Types

164. #### class JavaMirror extends SymbolTable.Roots with SymbolTable.JavaMirror

     The API of a mirror for a reflective universe

     The API of a mirror for a reflective universe

     Definition Classes
       JavaMirrors

165. #### trait KeepOnlyTypeConstraints extends internal.SymbolTable.TypeMap with internal.SymbolTable.AnnotationFilter

     Definition Classes
       TypeMaps

166. #### abstract class Keywords extends internal.SymbolTable.CommonNames

     This should be the first trait in the linearization.

     This should be the first trait in the linearization.

     Definition Classes
       StdNames

167. #### abstract class Kind extends AnyRef

     The data structure describing the kind of a given type.

     The data structure describing the kind of a given type.

     Proper types are represented using ProperTypeKind.

     Type constructors are reprented using TypeConKind.

     Definition Classes
       Kinds

168. #### case class KindErrors extends Product with Serializable

     Definition Classes
       Kinds

169. #### case class LabelDef extends internal.SymbolTable.DefTree with internal.SymbolTable.TermTree with internal.SymbolTable.LabelDefApi with Product with Serializable

     Definition Classes
       Trees

170. #### trait LabelDefApi extends Universe.DefTreeApi with Universe.TermTreeApi

     The API that all label defs support

171. #### abstract class LabelDefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `LabelDef(name, params, rhs)`.

172. #### final class LazyAnnotationInfo extends internal.SymbolTable.AnnotationInfo

     Symbol annotations parsed in `Namer` (typeCompleter of definitions) have to be lazy (#1782)

     Symbol annotations parsed in `Namer` (typeCompleter of definitions) have to be lazy (#1782)

     Definition Classes
       AnnotationInfos

173. #### class LazyPackageType extends SymbolTable.LazyType with SymbolTable.FlagAgnosticCompleter

     The type completer for packages.

     The type completer for packages.

     Definition Classes
       SymbolLoaders

174. #### abstract class LazyPolyType extends internal.SymbolTable.LazyType

     Definition Classes
       Types

175. #### class LazyTreeCopier extends internal.SymbolTable.InternalTreeCopierOps

     Definition Classes
       Trees

176. #### abstract class LazyType extends internal.SymbolTable.Type

     A class representing an as-yet unevaluated type.

     A class representing an as-yet unevaluated type.

     Definition Classes
       Types

177. #### trait Liftable[T] extends AnyRef

     A type class that defines a representation of `T` as a `Tree`.

178. #### case class Literal extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.LiteralApi with Product with Serializable

     Definition Classes
       Trees

179. #### case class LiteralAnnotArg extends internal.SymbolTable.ClassfileAnnotArg with internal.SymbolTable.LiteralArgumentApi with Product with Serializable

     Represents a compile-time Constant (`Boolean`, `Byte`, `Short`, `Char`, `Int`, `Long`, `Float`, `Double`, `String`, `java.lang.Class` or an instance of a Java enumeration value).

     Represents a compile-time Constant (`Boolean`, `Byte`, `Short`, `Char`, `Int`, `Long`, `Float`, `Double`, `String`, `java.lang.Class` or an instance of a Java enumeration value).

     Definition Classes
       AnnotationInfos

180. #### trait LiteralApi extends Universe.TermTreeApi

     The API that all literals support

181. #### abstract class LiteralExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Literal(value)`.

182. #### class Locator extends internal.SymbolTable.Traverser

     A locator for trees with given positions.

     A locator for trees with given positions. Given a position `pos`, locator.apply returns the smallest tree that encloses `pos`.

     Definition Classes
       Positions

183. #### case class LookupAmbiguous extends internal.SymbolTable.NameLookup with Product with Serializable

     Definition Classes
       Scopes

184. #### case class LookupInaccessible extends internal.SymbolTable.NameLookup with Product with Serializable

     Definition Classes
       Scopes

185. #### case class LookupSucceeded extends internal.SymbolTable.NameLookup with Product with Serializable

     Definition Classes
       Scopes

186. #### trait MacroCompatApi extends CompatApi

187. #### trait MacroInternalApi extends InternalApi

     <invalid inheritdoc annotation>

188. #### class MalformedType extends internal.SymbolTable.TypeError

     A throwable signalling a malformed type

     A throwable signalling a malformed type

     Definition Classes
       Types

189. #### class MappedBaseTypeSeq extends internal.SymbolTable.BaseTypeSeq

     Definition Classes
       BaseTypeSeqs

190. #### case class Match extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.MatchApi with Product with Serializable

     Definition Classes
       Trees

191. #### trait MatchApi extends Universe.TermTreeApi

     The API that all matches support

192. #### abstract class MatchExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Match(selector, cases)`.

193. #### abstract class MemberDef extends internal.SymbolTable.DefTree with internal.SymbolTable.MemberDefApi

     Definition Classes
       Trees

194. #### trait MemberDefApi extends Universe.DefTreeApi

     The API that all member defs support

195. #### trait MemberScopeApi extends Universe.ScopeApi

     The API that all member scopes support

196. #### trait MethodMirror extends AnyRef

     A mirror that reflects a method.

197. #### class MethodSymbol extends internal.SymbolTable.TermSymbol with internal.SymbolTable.MethodSymbolApi

     A class for method symbols

     A class for method symbols

     Definition Classes
       Symbols

198. #### trait MethodSymbolApi extends Universe.TermSymbolApi

     The API of method symbols.

199. #### case class MethodType extends internal.SymbolTable.Type with internal.SymbolTable.MethodTypeApi with Product with Serializable

     A class representing a method type with parameters.

     A class representing a method type with parameters. Note that a parameterless method is represented by a NullaryMethodType:

     def m(): Int MethodType(Nil, Int) def m: Int NullaryMethodType(Int)

     Definition Classes
       Types

200. #### trait MethodTypeApi extends Universe.TypeApi

     The API that all method types support.

201. #### abstract class MethodTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `MethodType(params, respte)` Here, `params` is a potentially empty list of parameter symbols of the method, and `restpe` is the result type of the method.

202. #### type Mirror = JavaMirror

     In runtime reflection universes, mirrors are `JavaMirrors`.

     In runtime reflection universes, mirrors are `JavaMirrors`.

     Definition Classes
       JavaMirrors → JavaUniverse → Mirrors → Mirrors

203. #### class MissingAliasControl extends Throwable with ControlThrowable

     Definition Classes
       Types

204. #### class MissingTypeControl extends Throwable with ControlThrowable

     Definition Classes
       Types

205. #### case class Modifiers extends internal.SymbolTable.ModifiersApi with HasFlags with Product with Serializable

     Definition Classes
       Trees

206. #### abstract class ModifiersApi extends AnyRef

     The API that all Modifiers support

207. #### abstract class ModifiersExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Modifiers(flags, privateWithin, annotations)`.

208. #### class ModuleClassSymbol extends internal.SymbolTable.ClassSymbol

     A class for module class symbols Note: Not all module classes are of this type; when unpickled, we get plain class symbols!

     A class for module class symbols Note: Not all module classes are of this type; when unpickled, we get plain class symbols!

     Definition Classes
       Symbols

209. #### case class ModuleDef extends internal.SymbolTable.ImplDef with internal.SymbolTable.ModuleDefApi with Product with Serializable

     Definition Classes
       Trees

210. #### trait ModuleDefApi extends Universe.ImplDefApi

     The API that all module defs support

211. #### abstract class ModuleDefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ModuleDef(mods, name, impl)`.

212. #### trait ModuleMirror extends Universe.TemplateMirror

     A mirror that reflects a Scala object definition or the static parts of a runtime class.

213. #### class ModuleSymbol extends internal.SymbolTable.TermSymbol with internal.SymbolTable.ModuleSymbolApi

     A class for module symbols

     A class for module symbols

     Definition Classes
       Symbols

214. #### trait ModuleSymbolApi extends Universe.TermSymbolApi

     The API of module symbols.

215. #### class ModuleTypeRef extends internal.SymbolTable.NoArgsTypeRef with internal.SymbolTable.ClassTypeRef

     Definition Classes
       Types

216. #### sealed abstract class Name extends internal.Names.NameApi

     The name class.

     The name class. TODO - resolve schizophrenia regarding whether to treat Names as Strings or Strings as Names. Give names the key functions the absence of which make people want Strings all the time.

     Definition Classes
       Names

217. #### abstract class NameApi extends AnyRef

     The API of Name instances.

218. #### sealed trait NameLookup extends AnyRef

     An ADT to represent the results of symbol name lookups.

     An ADT to represent the results of symbol name lookups.

     Definition Classes
       Scopes

219. #### final class NameOps[T <: Name] extends AnyRef

     FIXME: This is a good example of something which is pure "value class" but cannot reap the benefits because an (unused) $outer pointer so it is not single-field.

     FIXME: This is a good example of something which is pure "value class" but cannot reap the benefits because an (unused) $outer pointer so it is not single-field.

     Definition Classes
       Names

220. #### trait NameTree extends internal.SymbolTable.Tree with internal.SymbolTable.NameTreeApi

     Definition Classes
       Trees

221. #### trait NameTreeApi extends Universe.TreeApi

     The API that all name trees support

222. #### case class NamedType extends internal.SymbolTable.Type with Product with Serializable

     A class representing types with a name.

     A class representing types with a name. When an application uses named arguments, the named argument types for calling isApplicable are represented as NamedType.

     Definition Classes
       Types

223. #### trait NamesApi extends AnyRef

     Defines standard names, common for term and type names: These can be accessed via the nme and tpnme members.

224. #### case class NestedAnnotArg extends internal.SymbolTable.ClassfileAnnotArg with internal.SymbolTable.NestedArgumentApi with Product with Serializable

     Represents a nested classfile annotation

     Represents a nested classfile annotation

     Definition Classes
       AnnotationInfos

225. #### case class New extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.NewApi with Product with Serializable

     Definition Classes
       Trees

226. #### trait NewApi extends Universe.TermTreeApi

     The API that all news support

227. #### abstract class NewExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `New(tpt)`.

228. #### class NoArgsTypeRef extends internal.SymbolTable.TypeRef

     Definition Classes
       Types

229. #### class NoCommonType extends Throwable with ControlThrowable

     Definition Classes
       Types

230. #### class NoSymbol extends internal.SymbolTable.Symbol

     An object representing a missing symbol

     An object representing a missing symbol

     Definition Classes
       Symbols

231. #### trait NonClassTypeRef extends internal.SymbolTable.TypeRef

     Definition Classes
       Types

232. #### case class NullaryMethodType extends internal.SymbolTable.Type with internal.SymbolTable.NullaryMethodTypeApi with Product with Serializable

     Definition Classes
       Types

233. #### trait NullaryMethodTypeApi extends Universe.TypeApi

     The API that all nullary method types support.

234. #### abstract class NullaryMethodTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `NullaryMethodType(resultType)`.

235. #### case class OverloadedType extends internal.SymbolTable.Type with Product with Serializable

     A class containing the alternatives and type prefix of an overloaded symbol.

     A class containing the alternatives and type prefix of an overloaded symbol. Not used after phase `typer`.

     Definition Classes
       Types

236. #### class PackageClassInfoType extends internal.SymbolTable.ClassInfoType

     Definition Classes
       Types

237. #### class PackageClassSymbol extends internal.SymbolTable.ModuleClassSymbol

     Definition Classes
       Symbols

238. #### case class PackageDef extends internal.SymbolTable.MemberDef with internal.SymbolTable.PackageDefApi with Product with Serializable

     Definition Classes
       Trees

239. #### trait PackageDefApi extends Universe.MemberDefApi

     The API that all package defs support

240. #### abstract class PackageDefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `PackageDef(pid, stats)`.

241. #### class PackageObjectClassSymbol extends internal.SymbolTable.ModuleClassSymbol

     Definition Classes
       Symbols

242. #### class PackageScope extends SymbolTable.Scope with SymbolTable.SynchronizedScope

     Definition Classes
       SymbolLoaders

243. #### class PackageTypeRef extends internal.SymbolTable.ModuleTypeRef

     Definition Classes
       Types

244. #### type Period = Int

     A period is an ordinal number for a phase in a run.

     A period is an ordinal number for a phase in a run. Phases in later runs have higher periods than phases in earlier runs. Later phases have higher periods than earlier phases in the same run.

     Definition Classes
       SymbolTable

245. #### trait PlainAttachment extends internal.SymbolTable.ImportableAttachment

     Attachment that doesn't contain any reflection artificats and can be imported as-is.

     Attachment that doesn't contain any reflection artificats and can be imported as-is.

     Definition Classes
       StdAttachments

246. #### case class PolyType extends internal.SymbolTable.Type with internal.SymbolTable.PolyTypeApi with Product with Serializable

     A type function or the type of a polymorphic value (and thus of kind *).

     A type function or the type of a polymorphic value (and thus of kind *).

     Before the introduction of NullaryMethodType, a polymorphic nullary method (e.g, def isInstanceOf[T]: Boolean) used to be typed as PolyType(tps, restpe), and a monomorphic one as PolyType(Nil, restpe) This is now: PolyType(tps, NullaryMethodType(restpe)) and NullaryMethodType(restpe) by symmetry to MethodTypes: PolyType(tps, MethodType(params, restpe)) and MethodType(params, restpe)

     Thus, a PolyType(tps, TypeRef(...)) unambiguously indicates a type function (which results from eta-expanding a type constructor alias). Similarly, PolyType(tps, ClassInfoType(...)) is a type constructor.

     A polytype is of kind * iff its resultType is a (nullary) method type.

     Definition Classes
       Types

247. #### trait PolyTypeApi extends Universe.TypeApi

     The API that all polymorphic types support.

248. #### abstract class PolyTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `PolyType(typeParams, resultType)`.

249. #### trait PosAssigner extends internal.SymbolTable.Traverser

     Definition Classes
       Positions

250. #### type Position = internal.util.Position

     Defines a universe-specific notion of positions.

     Defines a universe-specific notion of positions. The main documentation entry about positions is located at scala.reflect.api.Position.

     Definition Classes
       Positions → Positions

251. #### class ProperTypeKind extends internal.SymbolTable.Kind

     Definition Classes
       Kinds

252. #### implicit class Quasiquote extends AnyRef

     Implicit class that introduces `q`, `tq`, `cq,` `p` and `fq` string interpolators that are also known as quasiquotes.

253. #### case class Range extends Product with Serializable

     Definition Classes
       Positions

254. #### class RawTreePrinter extends internal.SymbolTable.TreePrinter

     Definition Classes
       Printers

255. #### case class RecoverableCyclicReference extends internal.SymbolTable.TypeError with Product with Serializable

     An exception for cyclic references from which we can recover

     An exception for cyclic references from which we can recover

     Definition Classes
       Types

256. #### trait RefTree extends internal.SymbolTable.SymTree with internal.SymbolTable.NameTree with internal.SymbolTable.RefTreeApi

     Definition Classes
       Trees

257. #### trait RefTreeApi extends Universe.SymTreeApi with Universe.NameTreeApi

     The API that all ref trees support

258. #### abstract class RefTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `RefTree(qual, name)`.

259. #### case class ReferenceToBoxed extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.ReferenceToBoxedApi with Product with Serializable

     Definition Classes
       Trees

260. #### trait ReferenceToBoxedApi extends Universe.TermTreeApi

     The API that all references support

261. #### abstract class ReferenceToBoxedExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ReferenceToBoxed(ident)`.

262. #### case class RefinedType extends internal.SymbolTable.CompoundType with internal.SymbolTable.RefinedTypeApi with Product with Serializable

     A class representing intersection types with refinements of the form `<parents_0> with ... with <parents_n> { decls }` Cannot be created directly; one should always use `refinedType` for creation.

     A class representing intersection types with refinements of the form `<parents_0> with ... with <parents_n> { decls }` Cannot be created directly; one should always use `refinedType` for creation.

     Definition Classes
       Types

263. #### final class RefinedType0 extends internal.SymbolTable.RefinedType

     Definition Classes
       Types

264. #### trait RefinedTypeApi extends Universe.TypeApi

     The API that all refined types support.

265. #### abstract class RefinedTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `RefinedType(parents, decls)` Here, `parents` is the list of parent types of the class, and `decls` is the scope containing all declarations in the class.

266. #### class RefinementClassSymbol extends internal.SymbolTable.ClassSymbol

     Definition Classes
       Symbols

267. #### class RefinementTypeRef extends internal.SymbolTable.NoArgsTypeRef with internal.SymbolTable.ClassTypeRef

     Definition Classes
       Types

268. #### trait ReflectiveMirror extends api.Mirror[Mirrors.this.type]

     A mirror that reflects instances and static classes.

269. #### trait ReificationSupportApi extends AnyRef

     This is an internal implementation class.

270. #### class ReificationSupportImpl extends internal.SymbolTable.ReificationSupportApi

     Definition Classes
       ReificationSupport

271. #### case class RepeatedType extends internal.SymbolTable.Type with Product with Serializable

     As with NamedType, used only when calling isApplicable.

     As with NamedType, used only when calling isApplicable. Records that the application has a wildcard star (aka _*) at the end of it.

     Definition Classes
       Types

272. #### case class Return extends internal.SymbolTable.SymTree with internal.SymbolTable.TermTree with internal.SymbolTable.ReturnApi with Product with Serializable

     Definition Classes
       Trees

273. #### trait ReturnApi extends Universe.TermTreeApi

     The API that all returns support

274. #### abstract class ReturnExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Return(expr)`.

275. #### trait RewrappingTypeProxy extends internal.SymbolTable.Type with internal.SymbolTable.SimpleTypeProxy

     A proxy for a type (identified by field `underlying`) that forwards most operations to it.

     A proxy for a type (identified by field `underlying`) that forwards most operations to it. Every operation that is overridden for some kind of types is forwarded here. Some operations are rewrapped again.

     Definition Classes
       Types

276. #### trait RootSymbol extends internal.SymbolTable.Symbol

     Definition Classes
       Mirrors

277. #### abstract class Roots extends internal.SymbolTable.RootsBase

     Definition Classes
       Mirrors

278. #### abstract class RootsBase extends api.Mirror[Mirrors.this.type]

     Definition Classes
       Mirrors

279. #### type RunId = Int

     An ordinal number for compiler runs.

     An ordinal number for compiler runs. First run has number 1.

     Definition Classes
       SymbolTable

280. #### type RuntimeClass = Class[_]

     In runtime reflection universes, runtime representation of a class is `java.lang.Class`.

     In runtime reflection universes, runtime representation of a class is `java.lang.Class`.

     Definition Classes
       JavaUniverse → Mirrors

281. #### trait RuntimeClassApi extends AnyRef

     Has no special methods.

282. #### trait RuntimeMirror extends api.Mirror[Mirrors.this.type] with Universe.ReflectiveMirror

     The API of a mirror for a reflective universe.

283. #### case class ScalaSigBytes extends internal.SymbolTable.ClassfileAnnotArg with Product with Serializable

     A specific annotation argument that encodes an array of bytes as an array of `Long`.

     A specific annotation argument that encodes an array of bytes as an array of `Long`. The type of the argument declared in the annotation must be `String`. This specialised class is used to encode Scala signatures for reasons of efficiency, both in term of class-file size and in term of compiler performance. Details about the storage format of pickles at the bytecode level (classfile annotations) can be found in SIP-10.

     Definition Classes
       AnnotationInfos

284. #### class Scope extends internal.SymbolTable.ScopeApi with internal.SymbolTable.MemberScopeApi

     Note: constructor is protected to force everyone to use the factory methods newScope or newNestedScope instead.

     Note: constructor is protected to force everyone to use the factory methods newScope or newNestedScope instead. This is necessary because when run from reflection every scope needs to have a SynchronizedScope as mixin.

     Definition Classes
       Scopes

285. #### trait ScopeApi extends Iterable[Universe.Symbol]

     The API that all scopes support

286. #### class ScopeEntry extends AnyRef

     Definition Classes
       Scopes

287. #### case class Select extends internal.SymbolTable.SymTree with internal.SymbolTable.RefTree with internal.SymbolTable.SelectApi with Product with Serializable

     Definition Classes
       Trees

288. #### trait SelectApi extends Universe.RefTreeApi

     The API that all selects support

289. #### abstract class SelectExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Select(qual, name)`.

290. #### case class SelectFromTypeTree extends internal.SymbolTable.SymTree with internal.SymbolTable.RefTree with internal.SymbolTable.TypTree with internal.SymbolTable.SelectFromTypeTreeApi with Product with Serializable

     Definition Classes
       Trees

291. #### trait SelectFromTypeTreeApi extends Universe.TypTreeApi with Universe.RefTreeApi

     The API that all selects from type trees support

292. #### abstract class SelectFromTypeTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `SelectFromTypeTree(qualifier, name)`.

293. #### trait SimpleTypeProxy extends internal.SymbolTable.Type

     A proxy for a type (identified by field `underlying`) that forwards most operations to it (for exceptions, see WrappingProxy, which forwards even more operations).

     A proxy for a type (identified by field `underlying`) that forwards most operations to it (for exceptions, see WrappingProxy, which forwards even more operations). every operation that is overridden for some kind of types should be forwarded.

     Definition Classes
       Types

294. #### abstract case class SingleType extends internal.SymbolTable.SingletonType with internal.SymbolTable.SingleTypeApi with Product with Serializable

     A class for singleton types of the form `<prefix>.<sym.name>.type`.

     A class for singleton types of the form `<prefix>.<sym.name>.type`. Cannot be created directly; one should always use `singleType` for creation.

     Definition Classes
       Types

295. #### trait SingleTypeApi extends Universe.TypeApi

     The API that all single types support.

296. #### abstract class SingleTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `SingleType(pre, sym)` Here, `pre` is the prefix of the single-type, and `sym` is the stable value symbol referred to by the single-type.

297. #### abstract class SingletonType extends internal.SymbolTable.SubType with internal.SymbolTable.SimpleTypeProxy with internal.SymbolTable.SingletonTypeApi

     A base class for types that represent a single value (single-types and this-types).

     A base class for types that represent a single value (single-types and this-types).

     Definition Classes
       Types

298. #### trait SingletonTypeApi extends AnyRef

     Has no special methods.

299. #### case class SingletonTypeTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.SingletonTypeTreeApi with Product with Serializable

     Definition Classes
       Trees

300. #### trait SingletonTypeTreeApi extends Universe.TypTreeApi

     The API that all singleton type trees support

301. #### abstract class SingletonTypeTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `SingletonTypeTree(ref)`.

302. #### abstract class StandardImporter extends internal.SymbolTable.Importer

     Definition Classes
       Importers

303. #### trait StandardLiftableInstances extends AnyRef

     Definition Classes
       StandardLiftables

304. #### trait StandardTypes extends AnyRef

     Defines standard types.

305. #### trait StandardUnliftableInstances extends AnyRef

     Definition Classes
       StandardLiftables

306. #### case class Star extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.StarApi with Product with Serializable

     Definition Classes
       Trees

307. #### trait StarApi extends Universe.TermTreeApi

     The API that all stars support

308. #### abstract class StarExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Star(elem)`.

309. #### class StrictTreeCopier extends internal.SymbolTable.InternalTreeCopierOps

     Definition Classes
       Trees

310. #### class StubClassSymbol extends internal.SymbolTable.ClassSymbol with internal.SymbolTable.StubSymbol

     Definition Classes
       Symbols

311. #### trait StubSymbol extends internal.SymbolTable.Symbol

     Definition Classes
       Symbols

312. #### class StubTermSymbol extends internal.SymbolTable.TermSymbol with internal.SymbolTable.StubSymbol

     Definition Classes
       Symbols

313. #### abstract class SubType extends internal.SymbolTable.UniqueType

     A base class for types that defer some operations to their immediate supertype.

     A base class for types that defer some operations to their immediate supertype.

     Definition Classes
       Types

314. #### final case class SubTypePair extends Product with Serializable

     Definition Classes
       TypeComparers

315. #### case class SubpatternsAttachment extends Product with Serializable

     Untyped list of subpatterns attached to selector dummy.

     Untyped list of subpatterns attached to selector dummy.

     Definition Classes
       StdAttachments

316. #### abstract class SubstMap[T] extends internal.SymbolTable.TypeMap

     A base class to compute all substitutions

     A base class to compute all substitutions

     Definition Classes
       TypeMaps

317. #### class SubstSymMap extends internal.SymbolTable.SubstMap[internal.SymbolTable.Symbol]

     A map to implement the `substSym` method.

     A map to implement the `substSym` method.

     Definition Classes
       TypeMaps

318. #### class SubstThisMap extends internal.SymbolTable.TypeMap

     A map to implement the `substThis` method.

     A map to implement the `substThis` method.

     Definition Classes
       TypeMaps

319. #### class SubstTypeMap extends internal.SymbolTable.SubstMap[internal.SymbolTable.Type]

     A map to implement the `subst` method.

     A map to implement the `subst` method.

     Definition Classes
       TypeMaps

320. #### class SubstWildcardMap extends internal.SymbolTable.TypeMap

     Definition Classes
       TypeMaps

321. #### case class Super extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.SuperApi with Product with Serializable

     Definition Classes
       Trees

322. #### trait SuperApi extends Universe.TermTreeApi

     The API that all supers support

323. #### abstract class SuperExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Super(qual, mix)`.

324. #### abstract case class SuperType extends internal.SymbolTable.SingletonType with internal.SymbolTable.SuperTypeApi with Product with Serializable

     Definition Classes
       Types

325. #### trait SuperTypeApi extends Universe.TypeApi

     The API that all super types support.

326. #### abstract class SuperTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `SingleType(thistpe, supertpe)`

327. #### abstract class SymLoader extends internal.SymbolTable.LazyType

     Definition Classes
       SymbolTable

328. #### abstract class SymTree extends internal.SymbolTable.Tree with internal.SymbolTable.SymTreeApi

     Definition Classes
       Trees

329. #### trait SymTreeApi extends Universe.TreeApi

     The API that all sym trees support

330. #### abstract class Symbol extends internal.SymbolTable.SymbolContextApiImpl with HasFlags with internal.SymbolTable.Annotatable[internal.SymbolTable.Symbol] with internal.SymbolTable.Attachable

     The class for all symbols

     The class for all symbols

     Definition Classes
       Symbols

331. #### trait SymbolApi extends AnyRef

     The API of symbols.

332. #### abstract class SymbolContextApiImpl extends internal.SymbolTable.SymbolApi

     Definition Classes
       Symbols

333. #### sealed abstract class SymbolNames extends AnyRef

     Definition Classes
       StdNames

334. #### case class SymbolOps extends Product with Serializable

     Definition Classes
       Symbols

335. #### trait SymbolTableInternal extends internal.SymbolTable.MacroInternalApi

     Definition Classes
       Internals

336. #### trait SynchronizedBaseTypeSeq extends SymbolTable.BaseTypeSeq

     Definition Classes
       SynchronizedOps

337. #### trait SynchronizedClassSymbol extends SymbolTable.ClassSymbol with SymbolTable.SynchronizedTypeSymbol

     Definition Classes
       SynchronizedSymbols

338. #### trait SynchronizedMethodSymbol extends SymbolTable.MethodSymbol with SymbolTable.SynchronizedTermSymbol

     Definition Classes
       SynchronizedSymbols

339. #### trait SynchronizedModuleClassSymbol extends SymbolTable.ModuleClassSymbol with SymbolTable.SynchronizedClassSymbol

     Definition Classes
       SynchronizedSymbols

340. #### trait SynchronizedModuleSymbol extends SymbolTable.ModuleSymbol with SymbolTable.SynchronizedTermSymbol

     Definition Classes
       SynchronizedSymbols

341. #### trait SynchronizedScope extends SymbolTable.Scope

     Definition Classes
       SynchronizedOps

342. #### trait SynchronizedSymbol extends SymbolTable.Symbol

     Definition Classes
       SynchronizedSymbols

343. #### trait SynchronizedTermSymbol extends SymbolTable.Symbol with SymbolTable.SynchronizedSymbol

     Definition Classes
       SynchronizedSymbols

344. #### trait SynchronizedTypeSymbol extends SymbolTable.TypeSymbol with SymbolTable.SynchronizedSymbol

     Definition Classes
       SynchronizedSymbols

345. #### case class Template extends internal.SymbolTable.SymTree with internal.SymbolTable.TemplateApi with Product with Serializable

     Definition Classes
       Trees

346. #### trait TemplateApi extends Universe.SymTreeApi

     The API that all templates support

347. #### abstract class TemplateExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Template(parents, self, body)`.

348. #### trait TemplateMirror extends AnyRef

     A mirror that reflects the instance or static parts of a runtime class.

349. #### sealed abstract class TermName extends Name with internal.Names.TermNameApi

     Definition Classes
       Names

350. #### trait TermNameApi extends AnyRef

     Has no special methods.

351. #### abstract class TermNameExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TermName(s)`.

352. #### abstract class TermNames extends internal.SymbolTable.Keywords with internal.SymbolTable.TermNamesApi

     Definition Classes
       StdNames

353. #### trait TermNamesApi extends Universe.NamesApi

     Defines standard term names that can be accessed via the nme member.

354. #### class TermSymbol extends internal.SymbolTable.Symbol with internal.SymbolTable.TermSymbolApi

     A class for term symbols

     A class for term symbols

     Definition Classes
       Symbols

355. #### trait TermSymbolApi extends Universe.SymbolApi

     The API of term symbols.

356. #### trait TermTree extends internal.SymbolTable.Tree with internal.SymbolTable.TermTreeApi

     Definition Classes
       Trees

357. #### trait TermTreeApi extends Universe.TreeApi

     The API that all term trees support

358. #### case class This extends internal.SymbolTable.SymTree with internal.SymbolTable.TermTree with internal.SymbolTable.ThisApi with Product with Serializable

     Definition Classes
       Trees

359. #### trait ThisApi extends Universe.TermTreeApi with Universe.SymTreeApi

     The API that all thises support

360. #### abstract class ThisExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `This(qual)`.

361. #### class ThisSubstituter extends internal.SymbolTable.Transformer

     Substitute clazz.

     Substitute clazz.this with `to`. `to` must be an attributed tree.

     Definition Classes
       Trees

362. #### abstract case class ThisType extends internal.SymbolTable.SingletonType with internal.SymbolTable.ThisTypeApi with Product with Serializable

     A class for this-types of the form <sym>.

     A class for this-types of the form <sym>.this.type

     Definition Classes
       Types

363. #### trait ThisTypeApi extends Universe.TypeApi

     The API that all this types support.

364. #### abstract class ThisTypeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ThisType(sym)` where `sym` is the class prefix of the this type.

365. #### trait ThreadLocalStorage[T] extends AnyRef

     Definition Classes
       ThreadLocalStorage

366. #### case class Throw extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.ThrowApi with Product with Serializable

     Definition Classes
       Trees

367. #### trait ThrowApi extends Universe.TermTreeApi

     The API that all tries support

368. #### abstract class ThrowExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Throw(expr)`.

369. #### class TopClassCompleter extends SymbolTable.SymLoader with SymbolTable.FlagAssigningCompleter

     The standard completer for top-level classes

     The standard completer for top-level classes

     Definition Classes
       SymbolLoaders

370. #### abstract class Transformer extends AnyRef

     A class that implement a default tree transformation strategy: breadth-first component-wise cloning.

371. #### class Traverser extends AnyRef

     A class that implement a default tree traversal strategy: breadth-first component-wise.

372. #### abstract class Tree extends internal.SymbolTable.TreeContextApiImpl with internal.SymbolTable.Attachable with Product

     Definition Classes
       Trees

373. #### trait TreeApi extends Product

     The API that all trees support.

374. #### abstract class TreeContextApiImpl extends internal.SymbolTable.TreeApi

     Definition Classes
       Trees

375. #### type TreeCopier = InternalTreeCopierOps

     The type of standard (lazy) tree copiers.

376. #### abstract class TreeCopierOps extends AnyRef

     The API of a tree copier.

377. #### trait TreeGen extends AnyRef

378. #### class TreePrinter extends internal.SymbolTable.TreePrinter

     Definition Classes
       Printers

379. #### class TreeReplacer extends internal.SymbolTable.Transformer

     A transformer that replaces tree `from` with tree `to` in a given tree

     A transformer that replaces tree `from` with tree `to` in a given tree

     Definition Classes
       Trees

380. #### trait TreeStackTraverser extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

381. #### class TreeSubstituter extends internal.SymbolTable.Transformer

     Definition Classes
       Trees

382. #### class TreeSymSubstTraverser extends internal.SymbolTable.TypeMapTreeSubstituter

     Definition Classes
       Trees

383. #### class TreeSymSubstituter extends internal.SymbolTable.Transformer

     Substitute symbols in `from` with symbols in `to`.

     Substitute symbols in `from` with symbols in `to`. Returns a new tree using the new symbols and whose Ident and Select nodes are name-consistent with the new symbols.

     Note: This is currently a destructive operation on the original Tree. Trees currently assigned a symbol in `from` will be assigned the new symbols without copying, and trees that define symbols with an `info` that refer a symbol in `from` will have a new type assigned.

     Definition Classes
       Trees

384. #### class TreeTypeSubstituter extends internal.SymbolTable.TypeMapTreeSubstituter

     Definition Classes
       Trees

385. #### case class Try extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.TryApi with Product with Serializable

     Definition Classes
       Trees

386. #### trait TryApi extends Universe.TermTreeApi

     The API that all tries support

387. #### abstract class TryExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Try(block, catches, finalizer)`.

388. #### class TwoWayCache[J, S] extends AnyRef

     Definition Classes
       TwoWayCaches

389. #### trait TypTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTreeApi

     Definition Classes
       Trees

390. #### trait TypTreeApi extends Universe.TreeApi

     The API that all typ trees support

391. #### abstract class Type extends internal.SymbolTable.TypeApiImpl with internal.SymbolTable.Annotatable[internal.SymbolTable.Type]

     The base class for all types

     The base class for all types

     Definition Classes
       Types

392. #### abstract class TypeApi extends AnyRef

     The API of types.

393. #### abstract class TypeApiImpl extends internal.SymbolTable.TypeApi

     Definition Classes
       Types

394. #### case class TypeApply extends internal.SymbolTable.GenericApply with internal.SymbolTable.TypeApplyApi with Product with Serializable

     Definition Classes
       Trees

395. #### trait TypeApplyApi extends Universe.GenericApplyApi

     The API that all type applies support

396. #### abstract class TypeApplyExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeApply(fun, args)`.

397. #### abstract case class TypeBounds extends internal.SymbolTable.SubType with internal.SymbolTable.TypeBoundsApi with Product with Serializable

     A class for the bounds of abstract types and type parameters

     A class for the bounds of abstract types and type parameters

     Definition Classes
       Types

398. #### trait TypeBoundsApi extends Universe.TypeApi

     The API that all type bounds support.

399. #### abstract class TypeBoundsExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeBound(lower, upper)` Here, `lower` is the lower bound of the `TypeBounds` pair, and `upper` is the upper bound.

400. #### case class TypeBoundsTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.TypeBoundsTreeApi with Product with Serializable

     Definition Classes
       Trees

401. #### trait TypeBoundsTreeApi extends Universe.TypTreeApi

     The API that all type bound trees support

402. #### abstract class TypeBoundsTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeBoundsTree(lo, hi)`.

403. #### abstract class TypeCollector[T] extends internal.SymbolTable.TypeTraverser

     Definition Classes
       TypeMaps

404. #### class TypeConKind extends internal.SymbolTable.Kind

     Definition Classes
       Kinds

405. #### class TypeConstraint extends AnyRef

     A class expressing upper and lower bounds constraints of type variables, as well as their instantiations.

     A class expressing upper and lower bounds constraints of type variables, as well as their instantiations.

     Definition Classes
       TypeConstraints

406. #### case class TypeDef extends internal.SymbolTable.MemberDef with internal.SymbolTable.TypeDefApi with Product with Serializable

     Definition Classes
       Trees

407. #### trait TypeDefApi extends Universe.MemberDefApi

     The API that all type defs support

408. #### abstract class TypeDefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeDef(mods, name, tparams, rhs)`.

409. #### class TypeError extends Throwable

     A throwable signalling a type error

     A throwable signalling a type error

     Definition Classes
       Types

410. #### abstract class TypeMap extends (internal.SymbolTable.Type) ⇒ internal.SymbolTable.Type

     A prototype for mapping a function over all possible types

     A prototype for mapping a function over all possible types

     Definition Classes
       TypeMaps

411. #### class TypeMapTreeSubstituter extends internal.SymbolTable.Traverser

     Definition Classes
       Trees

412. #### sealed abstract class TypeName extends Name with internal.Names.TypeNameApi

     Definition Classes
       Names

413. #### trait TypeNameApi extends AnyRef

     Has no special methods.

414. #### abstract class TypeNameExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeName(s)`.

415. #### abstract class TypeNames extends internal.SymbolTable.Keywords with internal.SymbolTable.TypeNamesApi

     Definition Classes
       StdNames

416. #### trait TypeNamesApi extends Universe.NamesApi

     Defines standard type names that can be accessed via the tpnme member.

417. #### abstract case class TypeRef extends internal.SymbolTable.UniqueType with internal.SymbolTable.TypeRefApi with Product with Serializable

     A class for named types of the form `<prefix>.<sym.name>[args]` Cannot be created directly; one should always use `typeRef` for creation.

     A class for named types of the form `<prefix>.<sym.name>[args]` Cannot be created directly; one should always use `typeRef` for creation. (@M: Otherwise hashing breaks)

     Definition Classes
       Types

418. #### trait TypeRefApi extends Universe.TypeApi

     The API that all type refs support.

419. #### abstract class TypeRefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeRef(pre, sym, args)` Here, `pre` is the prefix of the type reference, `sym` is the symbol referred to by the type reference, and `args` is a possible empty list of type argumenrts.

420. #### class TypeSkolem extends internal.SymbolTable.TypeSymbol

     A class for type parameters viewed from inside their scopes

     A class for type parameters viewed from inside their scopes

     Definition Classes
       Symbols

421. #### abstract class TypeSymbol extends internal.SymbolTable.Symbol with internal.SymbolTable.TypeSymbolApi

     A class of type symbols.

     A class of type symbols. Alias and abstract types are direct instances of this class. Classes are instances of a subclass.

     Definition Classes
       Symbols

422. #### trait TypeSymbolApi extends Universe.SymbolApi

     The API of type symbols.

423. #### trait TypeTag[T] extends Universe.WeakTypeTag[T] with Equals with Serializable

     A `TypeTag` is a scala.reflect.api.TypeTags#WeakTypeTag with the additional static guarantee that all type references are concrete, i.

424. #### abstract class TypeTraverser extends internal.SymbolTable.TypeMap

     Definition Classes
       TypeMaps

425. #### abstract class TypeTraverserWithResult[T] extends internal.SymbolTable.TypeTraverser

     Definition Classes
       TypeMaps

426. #### case class TypeTree extends internal.SymbolTable.Tree with internal.SymbolTable.TypTree with internal.SymbolTable.TypeTreeApi with Product with Serializable

     Definition Classes
       Trees

427. #### trait TypeTreeApi extends Universe.TypTreeApi

     The API that all type trees support

428. #### abstract class TypeTreeExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `TypeTree()`.

429. #### class TypeUnwrapper extends (internal.SymbolTable.Type) ⇒ internal.SymbolTable.Type

     Definition Classes
       Types

430. #### abstract case class TypeVar extends internal.SymbolTable.Type with Product with Serializable

     A class representing a type variable: not used after phase `typer`.

     A class representing a type variable: not used after phase `typer`.

     A higher-kinded TypeVar has params (Symbols) and typeArgs (Types). A TypeVar with nonEmpty typeArgs can only be instantiated by a higher-kinded type that can be applied to those args. A TypeVar is much like a TypeRef, except it has special logic for equality and subtyping.

     Precondition for this class, enforced structurally: args.isEmpty && params.isEmpty.

     Definition Classes
       Types

431. #### case class Typed extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.TypedApi with Product with Serializable

     Definition Classes
       Trees

432. #### trait TypedApi extends Universe.TermTreeApi

     The API that all typeds support

433. #### abstract class TypedExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `Typed(expr, tpt)`.

434. #### class TypedLocator extends internal.SymbolTable.Locator

     Definition Classes
       Positions

435. #### case class UnApply extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.UnApplyApi with Product with Serializable

     Definition Classes
       Trees

436. #### trait UnApplyApi extends Universe.TermTreeApi

     The API that all unapplies support

437. #### abstract class UnApplyExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `UnApply(fun, args)`.

438. #### trait UnderConstructionTransformer extends internal.SymbolTable.Transformer

     Tracks the classes currently under construction during a transform

     Tracks the classes currently under construction during a transform

     Definition Classes
       Trees

439. #### class UndoLog extends Clearable

     Definition Classes
       TypeConstraints

440. #### final class UniqueConstantType extends internal.SymbolTable.ConstantType

     Definition Classes
       Types

441. #### final class UniqueErasedValueType extends internal.SymbolTable.ErasedValueType

     Definition Classes
       Types

442. #### final class UniqueSingleType extends internal.SymbolTable.SingleType

     Definition Classes
       Types

443. #### final class UniqueSuperType extends internal.SymbolTable.SuperType

     Definition Classes
       Types

444. #### final class UniqueThisType extends internal.SymbolTable.ThisType

     Definition Classes
       Types

445. #### abstract class UniqueType extends internal.SymbolTable.Type with Product

     A type that can be passed to unique(.

     A type that can be passed to unique(..) and be stored in the uniques map.

     Definition Classes
       Types

446. #### final class UniqueTypeBounds extends internal.SymbolTable.TypeBounds

     Definition Classes
       Types

447. #### trait Unliftable[T] extends AnyRef

     A type class that defines a way to extract instance of `T` from a `Tree`.

448. #### trait UntouchableTypeVar extends internal.SymbolTable.TypeVar

     Definition Classes
       Types

449. #### case class ValDef extends internal.SymbolTable.ValOrDefDef with internal.SymbolTable.ValDefApi with Product with Serializable

     Definition Classes
       Trees

450. #### trait ValDefApi extends Universe.ValOrDefDefApi

     The API that all val defs support

451. #### abstract class ValDefExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ValDef(mods, name, tpt, rhs)`.

452. #### abstract class ValOrDefDef extends internal.SymbolTable.MemberDef with internal.SymbolTable.ValOrDefDefApi

     Definition Classes
       Trees

453. #### trait ValOrDefDefApi extends Universe.MemberDefApi

     The API that all val defs and def defs support

454. #### class ValidateException extends Exception

     Definition Classes
       Positions

455. #### trait ValueClassDefinitions extends AnyRef

     Definition Classes
       Definitions

456. #### class VarianceValidator extends internal.SymbolTable.Traverser

     Used in Refchecks.

     Used in Refchecks. TODO - eliminate duplication with varianceInType

     Definition Classes
       Variances

457. #### trait WeakTypeTag[T] extends Equals with Serializable

     If an implicit value of type `WeakTypeTag[T]` is required, the compiler will create one, and the reflective representation of `T` can be accessed via the `tpe` field.

458. #### trait ArrayArgumentApi extends AnyRef

     API of `ArrayArgument` instances.

459. #### abstract class ArrayArgumentExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `ArrayArgument(args)` where `args` is the argument array.

460. #### type BuildApi = ReificationSupportApi

     Definition Classes
       Internals
     Annotations
       @deprecated
     Deprecated

       (Since version 2.11.0) Use `internal.ReificationSupportApi` instead

461. #### abstract type CompilationUnit <: CompilationUnitContextApi

     The type of compilation units.

462. #### trait CompilationUnitContextApi extends AnyRef

     Compilation unit describes a unit of work of the compilation run.

463. #### trait JavaArgumentApi extends AnyRef

     Has no special methods.

464. #### trait LiteralArgumentApi extends AnyRef

     The API of `LiteralArgument` instances.

465. #### abstract class LiteralArgumentExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `LiteralArgument(value)` where `value` is the constant argument.

466. #### type ModifiersCreator = ModifiersExtractor

     Definition Classes
       Trees
     Annotations
       @deprecated
     Deprecated

       (Since version 2.11.0) Use ModifiersExtractor instead

467. #### trait NestedArgumentApi extends AnyRef

     API of `NestedArgument` instances.

468. #### abstract class NestedArgumentExtractor extends AnyRef

     An extractor class to create and pattern match with syntax `NestedArgument(annotation)` where `annotation` is the nested annotation.

469. #### abstract type Run <: RunContextApi

     The type of compilation runs.

470. #### trait RunContextApi extends AnyRef

     Compilation run uniquely identifies current invocation of the compiler (e.

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

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

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

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

   Definition Classes
     AnyRef → Any

6. #### val AllOps: SymbolOps

   Definition Classes
     Symbols

7. #### object Alternative extends internal.SymbolTable.AlternativeExtractor with Serializable

   The constructor/extractor for `Alternative` instances.

   The constructor/extractor for `Alternative` instances.

   Definition Classes
     Trees → Trees

8. #### implicit val AlternativeTag: ClassTag[Alternative]

   Definition Classes
     Trees

9. #### object Annotated extends internal.SymbolTable.AnnotatedExtractor with Serializable

   The constructor/extractor for `Annotated` instances.

   The constructor/extractor for `Annotated` instances.

   Definition Classes
     Trees → Trees

10. #### implicit val AnnotatedTag: ClassTag[Annotated]

    Definition Classes
      Trees

11. #### object AnnotatedType extends internal.SymbolTable.AnnotatedTypeExtractor with Serializable

    The constructor/extractor for `AnnotatedType` instances.

    The constructor/extractor for `AnnotatedType` instances.

    Definition Classes
      Types → Types

12. #### implicit val AnnotatedTypeTag: ClassTag[AnnotatedType]

    Definition Classes
      Types

13. #### object Annotation extends internal.SymbolTable.AnnotationExtractor

    The constructor/extractor for `Annotation` instances.

    The constructor/extractor for `Annotation` instances.

    Definition Classes
      AnnotationInfos → Annotations

14. #### object AnnotationInfo

    Definition Classes
      AnnotationInfos

15. #### implicit val AnnotationTag: ClassTag[AnnotationInfo]

    Definition Classes
      AnnotationInfos

16. #### implicit def AnyNameOps(name: Name): NameOps[Name]

    Definition Classes
      Names

17. #### object AppliedTypeTree extends internal.SymbolTable.AppliedTypeTreeExtractor with Serializable

    The constructor/extractor for `AppliedTypeTree` instances.

    The constructor/extractor for `AppliedTypeTree` instances.

    Definition Classes
      Trees → Trees

18. #### implicit val AppliedTypeTreeTag: ClassTag[AppliedTypeTree]

    Definition Classes
      Trees

19. #### def Apply(sym: Symbol, args: Tree*): Tree

    A factory method for `Apply` nodes.

    A factory method for `Apply` nodes.

    Definition Classes
      Trees → Trees

20. #### object Apply extends internal.SymbolTable.ApplyExtractor with Serializable

    The constructor/extractor for `Apply` instances.

    The constructor/extractor for `Apply` instances.

    Definition Classes
      Trees → Trees

21. #### def ApplyConstructor(tpt: Tree, args: List[Tree]): Apply

    0-1 argument list new, based on a type tree.

    0-1 argument list new, based on a type tree.

    Definition Classes
      Trees → Trees

22. #### implicit val ApplyTag: ClassTag[Apply]

    Definition Classes
      Trees

23. #### object ApproximateDependentMap extends internal.SymbolTable.TypeMap

    Definition Classes
      TypeMaps

24. #### object ArrayAnnotArg extends internal.SymbolTable.ArrayArgumentExtractor with Serializable

    Definition Classes
      AnnotationInfos

25. #### val ArrayArgument: ArrayAnnotArg.type

    The constructor/extractor for `ArrayArgument` instances.

    The constructor/extractor for `ArrayArgument` instances.

    Definition Classes
      AnnotationInfos → Annotations

26. #### implicit val ArrayArgumentTag: ClassTag[ArrayAnnotArg]

    Definition Classes
      AnnotationInfos

27. #### object ArrayTypeRef

    Definition Classes
      Types

28. #### object Assign extends internal.SymbolTable.AssignExtractor with Serializable

    The constructor/extractor for `Assign` instances.

    The constructor/extractor for `Assign` instances.

    Definition Classes
      Trees → Trees

29. #### object AssignOrNamedArg extends internal.SymbolTable.AssignOrNamedArgExtractor with Serializable

    The constructor/extractor for `AssignOrNamedArg` instances.

    The constructor/extractor for `AssignOrNamedArg` instances.

    Definition Classes
      Trees → Trees

30. #### implicit val AssignOrNamedArgTag: ClassTag[AssignOrNamedArg]

    Definition Classes
      Trees

31. #### implicit val AssignTag: ClassTag[Assign]

    Definition Classes
      Trees

32. #### object BackquotedIdentifierAttachment extends internal.SymbolTable.PlainAttachment with Product with Serializable

    When present, indicates that the host `Ident` has been created from a backquoted identifier.

    When present, indicates that the host `Ident` has been created from a backquoted identifier.

    Definition Classes
      StdAttachments

33. #### def Bind(sym: Symbol, body: Tree): Bind

    A factory method for `Bind` nodes.

    A factory method for `Bind` nodes.

    Definition Classes
      Trees → Trees

34. #### object Bind extends internal.SymbolTable.BindExtractor with Serializable

    The constructor/extractor for `Bind` instances.

    The constructor/extractor for `Bind` instances.

    Definition Classes
      Trees → Trees

35. #### implicit val BindTag: ClassTag[Bind]

    Definition Classes
      Trees

36. #### def Block(stats: Tree*): Block

    Block factory that flattens directly nested blocks.

    Block factory that flattens directly nested blocks.

    Definition Classes
      Trees → Trees

37. #### object Block extends internal.SymbolTable.BlockExtractor with Serializable

    The constructor/extractor for `Block` instances.

    The constructor/extractor for `Block` instances.

    Definition Classes
      Trees → Trees

38. #### implicit val BlockTag: ClassTag[Block]

    Definition Classes
      Trees

39. #### object BooleanFlag extends Serializable

40. #### final val BooleanTag: Int(2)

    Definition Classes
      Constants

41. #### object BoundedWildcardType extends internal.SymbolTable.BoundedWildcardTypeExtractor with Serializable

    The constructor/extractor for `BoundedWildcardType` instances.

    The constructor/extractor for `BoundedWildcardType` instances.

    Definition Classes
      Types → Types

42. #### implicit val BoundedWildcardTypeTag: ClassTag[BoundedWildcardType]

    Definition Classes
      Types

43. #### final val ByteTag: Int(3)

    Definition Classes
      Constants

44. #### def CaseDef(pat: Tree, body: Tree): CaseDef

    casedef shorthand

    casedef shorthand

    Definition Classes
      Trees → Trees

45. #### object CaseDef extends internal.SymbolTable.CaseDefExtractor with Serializable

    The constructor/extractor for `CaseDef` instances.

    The constructor/extractor for `CaseDef` instances.

    Definition Classes
      Trees → Trees

46. #### implicit val CaseDefTag: ClassTag[CaseDef]

    Definition Classes
      Trees

47. #### final val CharTag: Int(5)

    Definition Classes
      Constants

48. #### object ClassDef extends internal.SymbolTable.ClassDefExtractor with Serializable

    The constructor/extractor for `ClassDef` instances.

    The constructor/extractor for `ClassDef` instances.

    Definition Classes
      Trees → Trees

49. #### implicit val ClassDefTag: ClassTag[ClassDef]

    Definition Classes
      Trees

50. #### object ClassInfoType extends internal.SymbolTable.ClassInfoTypeExtractor with Serializable

    The constructor/extractor for `ClassInfoType` instances.

    The constructor/extractor for `ClassInfoType` instances.

    Definition Classes
      Types → Types

51. #### implicit val ClassInfoTypeTag: ClassTag[ClassInfoType]

    Definition Classes
      Types

52. #### implicit val ClassSymbolTag: ClassTag[ClassSymbol]

    Definition Classes
      Symbols

53. #### final val ClazzTag: Int(12)

    Definition Classes
      Constants

54. #### object CompoundType

    Definition Classes
      Types

55. #### implicit val CompoundTypeTag: ClassTag[CompoundType]

    Definition Classes
      Types

56. #### object CompoundTypeTree extends internal.SymbolTable.CompoundTypeTreeExtractor with Serializable

    The constructor/extractor for `CompoundTypeTree` instances.

    The constructor/extractor for `CompoundTypeTree` instances.

    Definition Classes
      Trees → Trees

57. #### implicit val CompoundTypeTreeTag: ClassTag[CompoundTypeTree]

    Definition Classes
      Trees

58. #### object ConsoleWriter extends Writer

    A writer that writes to the current Console and is sensitive to replacement of the Console's output stream.

    A writer that writes to the current Console and is sensitive to replacement of the Console's output stream.

    Definition Classes
      Printers

59. #### object Constant extends internal.SymbolTable.ConstantExtractor with Serializable

    The constructor/extractor for `Constant` instances.

    The constructor/extractor for `Constant` instances.

    Definition Classes
      Constants → Constants

60. #### implicit val ConstantTag: ClassTag[Constant]

    Definition Classes
      Constants

61. #### object ConstantType extends internal.SymbolTable.ConstantTypeExtractor with Serializable

    The constructor/extractor for `ConstantType` instances.

    The constructor/extractor for `ConstantType` instances.

    Definition Classes
      Types → Types

62. #### implicit val ConstantTypeTag: ClassTag[ConstantType]

    Definition Classes
      Types

63. #### val CyclicInheritance: java.lang.Throwable

    Definition Classes
      BaseTypeSeqs

64. #### object DefDef extends internal.SymbolTable.DefDefExtractor with Serializable

    The constructor/extractor for `DefDef` instances.

    The constructor/extractor for `DefDef` instances.

    Definition Classes
      Trees → Trees

65. #### implicit val DefDefTag: ClassTag[DefDef]

    Definition Classes
      Trees

66. #### implicit val DefTreeTag: ClassTag[DefTree]

    Definition Classes
      Trees

67. #### final val DoubleTag: Int(9)

    Definition Classes
      Constants

68. #### object EmptyScope extends internal.SymbolTable.Scope

    The empty scope (immutable).

    The empty scope (immutable).

    Definition Classes
      Scopes

69. #### object EmptyTree extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with internal.SymbolTable.CannotHaveAttrs with Product with Serializable

    The empty tree

    The empty tree

    Definition Classes
      Trees → Trees

70. #### lazy val EmptyTreeTypeSubstituter: TreeTypeSubstituter

    Definition Classes
      Trees

71. #### final val EnumTag: Int(13)

    Definition Classes
      Constants

72. #### object ErasedValueType extends Serializable

    Definition Classes
      Types

73. #### object ErroneousAnnotation extends internal.SymbolTable.CompleteAnnotationInfo

    Definition Classes
      AnnotationInfos

74. #### object ErroneousCollector extends internal.SymbolTable.TypeCollector[Boolean]

    A map to implement the `contains` method.

    A map to implement the `contains` method.

    Definition Classes
      TypeMaps

75. #### object ErrorType extends internal.SymbolTable.Type with Product with Serializable

    An object representing an erroneous type

    An object representing an erroneous type

    Definition Classes
      Types

76. #### object ExistentialType extends internal.SymbolTable.ExistentialTypeExtractor with Serializable

    The constructor/extractor for `ExistentialType` instances.

    The constructor/extractor for `ExistentialType` instances.

    Definition Classes
      Types → Types

77. #### implicit val ExistentialTypeTag: ClassTag[ExistentialType]

    Definition Classes
      Types

78. #### object ExistentialTypeTree extends internal.SymbolTable.ExistentialTypeTreeExtractor with Serializable

    The constructor/extractor for `ExistentialTypeTree` instances.

    The constructor/extractor for `ExistentialTypeTree` instances.

    Definition Classes
      Trees → Trees

79. #### implicit val ExistentialTypeTreeTag: ClassTag[ExistentialTypeTree]

    Definition Classes
      Trees

80. #### object Expr extends Serializable

    Constructor/Extractor for Expr.

81. #### object Flag extends internal.SymbolTable.FlagValues

    A module that contains all possible values that can constitute flag sets.

    A module that contains all possible values that can constitute flag sets.

    Definition Classes
      FlagSets → FlagSets

82. #### def FlagOps(mask: Long): SymbolOps

    Definition Classes
      Symbols

83. #### implicit val FlagSetTag: ClassTag[FlagSet]

    Definition Classes
      FlagSets

84. #### final val FloatTag: Int(8)

    Definition Classes
      Constants

85. #### object ForAttachment extends internal.SymbolTable.PlainAttachment with Product with Serializable

    Identifies trees are either result or intermidiate value of for loop desugaring.

    Identifies trees are either result or intermidiate value of for loop desugaring.

    Definition Classes
      StdAttachments

86. #### implicit val FreeTermSymbolTag: ClassTag[FreeTermSymbol]

    Definition Classes
      Symbols

87. #### implicit val FreeTypeSymbolTag: ClassTag[FreeTypeSymbol]

    Definition Classes
      Symbols

88. #### object Function extends internal.SymbolTable.FunctionExtractor with Serializable

    The constructor/extractor for `Function` instances.

    The constructor/extractor for `Function` instances.

    Definition Classes
      Trees → Trees

89. #### implicit val FunctionTag: ClassTag[Function]

    Definition Classes
      Trees

90. #### object GenPolyType

    A creator and extractor for type parameterizations that strips empty type parameter lists.

    A creator and extractor for type parameterizations that strips empty type parameter lists. Use this factory method to indicate the type has kind * (it's a polymorphic value) until we start tracking explicit kinds equivalent to typeFun (except that the latter requires tparams nonEmpty).

    PP to AM: I've co-opted this for where I know tparams may well be empty, and expecting to get back `tpe` in such cases. Re being "forgiving" below, can we instead say this is the canonical creator for polyTypes which may or may not be poly? (It filched the standard "canonical creator" name.)

    Definition Classes
      Types

91. #### implicit val GenericApplyTag: ClassTag[GenericApply]

    Definition Classes
      Trees

92. #### val GlbFailure: java.lang.Throwable

    Definition Classes
      GlbLubs

93. #### object HasTypeMember

    Definition Classes
      Types

94. #### def Ident(sym: Symbol): Ident

    A factory method for `Ident` nodes.

    A factory method for `Ident` nodes.

    Definition Classes
      Trees → Trees

95. #### def Ident(name: String): Ident

    A factory method for `Ident` nodes.

    A factory method for `Ident` nodes.

    Definition Classes
      Trees → Trees

96. #### object Ident extends internal.SymbolTable.IdentExtractor with Serializable

    The constructor/extractor for `Ident` instances.

    The constructor/extractor for `Ident` instances.

    Definition Classes
      Trees → Trees

97. #### implicit val IdentTag: ClassTag[Ident]

    Definition Classes
      Trees

98. #### object If extends internal.SymbolTable.IfExtractor with Serializable

    The constructor/extractor for `If` instances.

    The constructor/extractor for `If` instances.

    Definition Classes
      Trees → Trees

99. #### implicit val IfTag: ClassTag[If]

    Definition Classes
      Trees

100. #### implicit val ImplDefTag: ClassTag[ImplDef]

     Definition Classes
       Trees

101. #### object Import extends internal.SymbolTable.ImportExtractor with Serializable

     The constructor/extractor for `Import` instances.

     The constructor/extractor for `Import` instances.

     Definition Classes
       Trees → Trees

102. #### object ImportSelector extends internal.SymbolTable.ImportSelectorExtractor with Serializable

     The constructor/extractor for `ImportSelector` instances.

     The constructor/extractor for `ImportSelector` instances.

     Definition Classes
       Trees → Trees

103. #### implicit val ImportSelectorTag: ClassTag[ImportSelector]

     Definition Classes
       Trees

104. #### implicit val ImportTag: ClassTag[Import]

     Definition Classes
       Trees

105. #### final val IntTag: Int(6)

     Definition Classes
       Constants

106. #### object IsDependentCollector extends internal.SymbolTable.TypeCollector[Boolean]

     Definition Classes
       TypeMaps

107. #### implicit val JavaArgumentTag: ClassTag[ClassfileAnnotArg]

     Definition Classes
       AnnotationInfos

108. #### def JavaMethodType(params: List[Symbol], resultType: Type): JavaMethodType

     The canonical creator for implicit method types

     The canonical creator for implicit method types

     Definition Classes
       Types

109. #### object Kind

     Definition Classes
       Kinds

110. #### object LabelDef extends internal.SymbolTable.LabelDefExtractor with Serializable

     The constructor/extractor for `LabelDef` instances.

     The constructor/extractor for `LabelDef` instances.

     Definition Classes
       Trees → Trees

111. #### implicit val LabelDefTag: ClassTag[LabelDef]

     Definition Classes
       Trees

112. #### object Liftable extends Universe.StandardLiftableInstances

     Companion to `Liftable` type class that contains standard instances and provides a helper `apply` method to simplify creation of new ones.

113. #### object Literal extends internal.SymbolTable.LiteralExtractor with Serializable

     The constructor/extractor for `Literal` instances.

     The constructor/extractor for `Literal` instances.

     Definition Classes
       Trees → Trees

114. #### object LiteralAnnotArg extends internal.SymbolTable.LiteralArgumentExtractor with Serializable

     Definition Classes
       AnnotationInfos

115. #### val LiteralArgument: LiteralAnnotArg.type

     The constructor/extractor for `LiteralArgument` instances.

     The constructor/extractor for `LiteralArgument` instances.

     Definition Classes
       AnnotationInfos → Annotations

116. #### implicit val LiteralArgumentTag: ClassTag[LiteralAnnotArg]

     Definition Classes
       AnnotationInfos

117. #### implicit val LiteralTag: ClassTag[Literal]

     Definition Classes
       Trees

118. #### final val LongTag: Int(7)

     Definition Classes
       Constants

119. #### object LookupNotFound extends internal.SymbolTable.NameLookup with Product with Serializable

     Definition Classes
       Scopes

120. #### object Match extends internal.SymbolTable.MatchExtractor with Serializable

     The constructor/extractor for `Match` instances.

     The constructor/extractor for `Match` instances.

     Definition Classes
       Trees → Trees

121. #### implicit val MatchTag: ClassTag[Match]

     Definition Classes
       Trees

122. #### implicit val MemberDefTag: ClassTag[MemberDef]

     Definition Classes
       Trees

123. #### implicit val MemberScopeTag: ClassTag[MemberScope]

     Definition Classes
       Scopes

124. #### implicit val MethodSymbolTag: ClassTag[MethodSymbol]

     Definition Classes
       Symbols

125. #### object MethodType extends internal.SymbolTable.MethodTypeExtractor with Serializable

     The constructor/extractor for `MethodType` instances.

     The constructor/extractor for `MethodType` instances.

     Definition Classes
       Types → Types

126. #### implicit val MethodTypeTag: ClassTag[MethodType]

     Definition Classes
       Types

127. #### implicit val MirrorTag: ClassTag[Mirror]

     Definition Classes
       JavaMirrors → ImplicitTags

128. #### def Modifiers(flags: FlagSet): Modifiers

     The factory for `Modifiers` instances.

     The factory for `Modifiers` instances.

     Definition Classes
       Trees

129. #### def Modifiers(flags: FlagSet, privateWithin: Name): Modifiers

     The factory for `Modifiers` instances.

     The factory for `Modifiers` instances.

     Definition Classes
       Trees

130. #### object Modifiers extends internal.SymbolTable.ModifiersExtractor with Serializable

     The constructor/extractor for `Modifiers` instances.

     The constructor/extractor for `Modifiers` instances.

     Definition Classes
       Trees → Trees

131. #### implicit val ModifiersTag: ClassTag[Modifiers]

     Definition Classes
       Trees

132. #### object ModuleDef extends internal.SymbolTable.ModuleDefExtractor with Serializable

     The constructor/extractor for `ModuleDef` instances.

     The constructor/extractor for `ModuleDef` instances.

     Definition Classes
       Trees → Trees

133. #### implicit val ModuleDefTag: ClassTag[ModuleDef]

     Definition Classes
       Trees

134. #### implicit val ModuleSymbolTag: ClassTag[ModuleSymbol]

     Definition Classes
       Symbols

135. #### implicit val NameTag: ClassTag[Name]

     Definition Classes
       Names

136. #### implicit val NameTreeTag: ClassTag[NameTree]

     Definition Classes
       Trees

137. #### object NestedAnnotArg extends internal.SymbolTable.NestedArgumentExtractor with Serializable

     Definition Classes
       AnnotationInfos

138. #### val NestedArgument: NestedAnnotArg.type

     The constructor/extractor for `NestedArgument` instances.

     The constructor/extractor for `NestedArgument` instances.

     Definition Classes
       AnnotationInfos → Annotations

139. #### implicit val NestedArgumentTag: ClassTag[NestedAnnotArg]

     Definition Classes
       AnnotationInfos

140. #### def New(sym: Symbol, args: Tree*): Tree

     0-1 argument list new, based on a symbol.

     0-1 argument list new, based on a symbol.

     Definition Classes
       Trees → Trees

141. #### def New(tpe: Type, argss: List[List[Tree]]): Tree

     Definition Classes
       Trees

142. #### def New(tpe: Type, args: Tree*): Tree

     0-1 argument list new, based on a type.

     0-1 argument list new, based on a type.

     Definition Classes
       Trees → Trees

143. #### def New(tpt: Tree, argss: List[List[Tree]]): Tree

     Factory method for object creation `new tpt(args_1)...(args_n)` A `New(t, as)` is expanded to: `(new t).<init>(as)`

     Factory method for object creation `new tpt(args_1)...(args_n)` A `New(t, as)` is expanded to: `(new t).<init>(as)`

     Definition Classes
       Trees → Trees

144. #### object New extends internal.SymbolTable.NewExtractor with Serializable

     The constructor/extractor for `New` instances.

     The constructor/extractor for `New` instances.

     Definition Classes
       Trees → Trees

145. #### def NewFromConstructor(constructor: Symbol, args: Tree*): Apply

     Definition Classes
       Trees

146. #### implicit val NewTag: ClassTag[New]

     Definition Classes
       Trees

147. #### val NoFlags: FlagSet

     The empty set of flags

     The empty set of flags

     Definition Classes
       FlagSets → FlagSets

148. #### val NoKindErrors: KindErrors

     Definition Classes
       Kinds

149. #### lazy val NoMods: Modifiers

     An empty `Modifiers` object: no flags, empty visibility annotation and no Scala annotations.

     An empty `Modifiers` object: no flags, empty visibility annotation and no Scala annotations.

     Definition Classes
       Trees

150. #### final val NoPeriod: Int(0)

     Definition Classes
       SymbolTable

151. #### val NoPosition: internal.util.NoPosition.type

     A special "missing" position.

     A special "missing" position.

     Definition Classes
       Positions → Positions

152. #### object NoPrefix extends internal.SymbolTable.Type with Product with Serializable

     An object representing a non-existing prefix

     An object representing a non-existing prefix

     Definition Classes
       Types → Types

153. #### final val NoRunId: Int(0)

     Definition Classes
       SymbolTable

154. #### lazy val NoSymbol: NoSymbol

     A special "missing" symbol.

     A special "missing" symbol. Commonly used in the API to denote a default or empty value.

     Definition Classes
       Symbols → Symbols

155. #### final val NoTag: Int(0)

     Definition Classes
       Constants

156. #### object NoType extends internal.SymbolTable.Type with Product with Serializable

     An object representing a non-existing type

     An object representing a non-existing type

     Definition Classes
       Types → Types

157. #### final val NullTag: Int(11)

     Definition Classes
       Constants

158. #### object NullaryMethodType extends internal.SymbolTable.NullaryMethodTypeExtractor with Serializable

     The constructor/extractor for `NullaryMethodType` instances.

     The constructor/extractor for `NullaryMethodType` instances.

     Definition Classes
       Types → Types

159. #### implicit val NullaryMethodTypeTag: ClassTag[NullaryMethodType]

     Definition Classes
       Types

160. #### object PackageDef extends internal.SymbolTable.PackageDefExtractor with Serializable

     The constructor/extractor for `PackageDef` instances.

     The constructor/extractor for `PackageDef` instances.

     Definition Classes
       Trees → Trees

161. #### implicit val PackageDefTag: ClassTag[PackageDef]

     Definition Classes
       Trees

162. #### object PolyType extends internal.SymbolTable.PolyTypeExtractor with Serializable

     The constructor/extractor for `PolyType` instances.

     The constructor/extractor for `PolyType` instances.

     Definition Classes
       Types → Types

163. #### implicit val PolyTypeTag: ClassTag[PolyType]

     Definition Classes
       Types

164. #### implicit val PositionTag: ClassTag[Position]

     Definition Classes
       Positions

165. #### object ProperTypeKind

     Definition Classes
       Kinds

166. #### object RefTree extends internal.SymbolTable.RefTreeExtractor

     The constructor/extractor for `RefTree` instances.

     The constructor/extractor for `RefTree` instances.

     Definition Classes
       Trees → Trees

167. #### implicit val RefTreeTag: ClassTag[RefTree]

     Definition Classes
       Trees

168. #### object ReferenceToBoxed extends internal.SymbolTable.ReferenceToBoxedExtractor with Serializable

     Definition Classes
       Trees

169. #### implicit val ReferenceToBoxedTag: ClassTag[ReferenceToBoxed]

     Definition Classes
       Trees

170. #### object RefinedType extends internal.SymbolTable.RefinedTypeExtractor with Serializable

     The constructor/extractor for `RefinedType` instances.

     The constructor/extractor for `RefinedType` instances.

     Definition Classes
       Types → Types

171. #### implicit val RefinedTypeTag: ClassTag[RefinedType]

     Definition Classes
       Types

172. #### object Return extends internal.SymbolTable.ReturnExtractor with Serializable

     The constructor/extractor for `Return` instances.

     The constructor/extractor for `Return` instances.

     Definition Classes
       Trees → Trees

173. #### implicit val ReturnTag: ClassTag[Return]

     Definition Classes
       Trees

174. #### implicit val RuntimeClassTag: ClassTag[RuntimeClass]

     Definition Classes
       JavaUniverse → ImplicitTags

175. #### object Scope

     Definition Classes
       Scopes

176. #### implicit val ScopeTag: ClassTag[Scope]

     Definition Classes
       Scopes

177. #### def Select(qualifier: Tree, sym: Symbol): Select

     A factory method for `Select` nodes.

     A factory method for `Select` nodes.

     Definition Classes
       Trees → Trees

178. #### def Select(qualifier: Tree, name: String): Select

     A factory method for `Select` nodes.

     A factory method for `Select` nodes. The string `name` argument is assumed to represent a `TermName`.

     Definition Classes
       Trees → Trees

179. #### object Select extends internal.SymbolTable.SelectExtractor with Serializable

     The constructor/extractor for `Select` instances.

     The constructor/extractor for `Select` instances.

     Definition Classes
       Trees → Trees

180. #### object SelectFromTypeTree extends internal.SymbolTable.SelectFromTypeTreeExtractor with Serializable

     The constructor/extractor for `SelectFromTypeTree` instances.

     The constructor/extractor for `SelectFromTypeTree` instances.

     Definition Classes
       Trees → Trees

181. #### implicit val SelectFromTypeTreeTag: ClassTag[SelectFromTypeTree]

     Definition Classes
       Trees

182. #### implicit val SelectTag: ClassTag[Select]

     Definition Classes
       Trees

183. #### final val ShortTag: Int(4)

     Definition Classes
       Constants

184. #### object SingleType extends internal.SymbolTable.SingleTypeExtractor with Serializable

     The constructor/extractor for `SingleType` instances.

     The constructor/extractor for `SingleType` instances.

     Definition Classes
       Types → Types

185. #### implicit val SingleTypeTag: ClassTag[SingleType]

     Definition Classes
       Types

186. #### implicit val SingletonTypeTag: ClassTag[SingletonType]

     Definition Classes
       Types

187. #### object SingletonTypeTree extends internal.SymbolTable.SingletonTypeTreeExtractor with Serializable

     The constructor/extractor for `SingletonTypeTree` instances.

     The constructor/extractor for `SingletonTypeTree` instances.

     Definition Classes
       Trees → Trees

188. #### implicit val SingletonTypeTreeTag: ClassTag[SingletonTypeTree]

     Definition Classes
       Trees

189. #### object Star extends internal.SymbolTable.StarExtractor with Serializable

     The constructor/extractor for `Star` instances.

     The constructor/extractor for `Star` instances.

     Definition Classes
       Trees → Trees

190. #### implicit val StarTag: ClassTag[Star]

     Definition Classes
       Trees

191. #### object StaticallyAnnotatedType

     Definition Classes
       Types

192. #### implicit val StringContextStripMarginOps: (StringContext) ⇒ StringContextStripMarginOps

     Adds the `sm` String interpolator to a scala.StringContext.

     Adds the `sm` String interpolator to a scala.StringContext.

     Definition Classes
       SymbolTable

193. #### final val StringTag: Int(10)

     Definition Classes
       Constants

194. #### def Super(sym: Symbol, mix: TypeName): Tree

     A factory method for `Super` nodes.

     A factory method for `Super` nodes.

     Definition Classes
       Trees → Trees

195. #### object Super extends internal.SymbolTable.SuperExtractor with Serializable

     The constructor/extractor for `Super` instances.

     The constructor/extractor for `Super` instances.

     Definition Classes
       Trees → Trees

196. #### implicit val SuperTag: ClassTag[Super]

     Definition Classes
       Trees

197. #### object SuperType extends internal.SymbolTable.SuperTypeExtractor with Serializable

     The constructor/extractor for `SuperType` instances.

     The constructor/extractor for `SuperType` instances.

     Definition Classes
       Types → Types

198. #### implicit val SuperTypeTag: ClassTag[SuperType]

     Definition Classes
       Types

199. #### implicit val SymTreeTag: ClassTag[SymTree]

     Definition Classes
       Trees

200. #### implicit val SymbolTag: ClassTag[Symbol]

     Definition Classes
       Symbols

201. #### object SyntheticUnitAttachment extends internal.SymbolTable.PlainAttachment with Product with Serializable

     Identifies unit constants which were inserted by the compiler (e.

     Identifies unit constants which were inserted by the compiler (e.g. gen.mkBlock)

     Definition Classes
       StdAttachments

202. #### def Template(sym: Symbol, body: List[Tree]): Template

     sym

       the template's symbol

     body

       trees that constitute the body of the template

     returns

       the template

     Definition Classes
       Trees

203. #### object Template extends internal.SymbolTable.TemplateExtractor with Serializable

     The constructor/extractor for `Template` instances.

     The constructor/extractor for `Template` instances.

     Definition Classes
       Trees → Trees

204. #### implicit val TemplateTag: ClassTag[Template]

     Definition Classes
       Trees

205. #### object TermName extends internal.Names.TermNameExtractor

     The constructor/extractor for `TermName` instances.

     The constructor/extractor for `TermName` instances.

     Definition Classes
       Names → Names

206. #### implicit def TermNameOps(name: TermName): NameOps[TermName]

     Definition Classes
       Names

207. #### implicit val TermNameTag: ClassTag[TermName]

     Definition Classes
       Names

208. #### implicit val TermSymbolTag: ClassTag[TermSymbol]

     Definition Classes
       Symbols

209. #### implicit val TermTreeTag: ClassTag[TermTree]

     Definition Classes
       Trees

210. #### def This(sym: Symbol): Tree

     A factory method for `This` nodes.

     A factory method for `This` nodes.

     Definition Classes
       Trees → Trees

211. #### object This extends internal.SymbolTable.ThisExtractor with Serializable

     The constructor/extractor for `This` instances.

     The constructor/extractor for `This` instances.

     Definition Classes
       Trees → Trees

212. #### implicit val ThisTag: ClassTag[This]

     Definition Classes
       Trees

213. #### object ThisType extends internal.SymbolTable.ThisTypeExtractor with Serializable

     The constructor/extractor for `ThisType` instances.

     The constructor/extractor for `ThisType` instances.

     Definition Classes
       Types → Types

214. #### implicit val ThisTypeTag: ClassTag[ThisType]

     Definition Classes
       Types

215. #### def Throw(tpe: Type, args: Tree*): Throw

     A factory method for `Throw` nodes.

     A factory method for `Throw` nodes.

     Definition Classes
       Trees → Trees

216. #### object Throw extends internal.SymbolTable.ThrowExtractor with Serializable

     The constructor/extractor for `Throw` instances.

     The constructor/extractor for `Throw` instances.

     Definition Classes
       Trees → Trees

217. #### implicit val ThrowTag: ClassTag[Throw]

     Definition Classes
       Trees

218. #### object ThrownException

     Extracts symbol of thrown exception from AnnotationInfo.

     Extracts symbol of thrown exception from AnnotationInfo.

     Supports both “old-style” `@throws(classOf[Exception])` as well as “new-stye” `@throws[Exception]("cause")` annotations.

     Definition Classes
       AnnotationInfos

219. #### implicit val TreeCopierTag: ClassTag[TreeCopier]

     Definition Classes
       JavaUniverse → ImplicitTags

220. #### implicit val TreeTag: ClassTag[Tree]

     Definition Classes
       Trees

221. #### def Try(body: Tree, cases: (Tree, Tree)*): Try

     A factory method for `Try` nodes.

     A factory method for `Try` nodes.

     Definition Classes
       Trees → Trees

222. #### object Try extends internal.SymbolTable.TryExtractor with Serializable

     The constructor/extractor for `Try` instances.

     The constructor/extractor for `Try` instances.

     Definition Classes
       Trees → Trees

223. #### implicit val TryTag: ClassTag[Try]

     Definition Classes
       Trees

224. #### implicit val TypTreeTag: ClassTag[TypTree]

     Definition Classes
       Trees

225. #### object TypeApply extends internal.SymbolTable.TypeApplyExtractor with Serializable

     The constructor/extractor for `TypeApply` instances.

     The constructor/extractor for `TypeApply` instances.

     Definition Classes
       Trees → Trees

226. #### implicit val TypeApplyTag: ClassTag[TypeApply]

     Definition Classes
       Trees

227. #### object TypeBounds extends internal.SymbolTable.TypeBoundsExtractor with Serializable

     The constructor/extractor for `TypeBounds` instances.

     The constructor/extractor for `TypeBounds` instances.

     Definition Classes
       Types → Types

228. #### implicit val TypeBoundsTag: ClassTag[TypeBounds]

     Definition Classes
       Types

229. #### def TypeBoundsTree(sym: Symbol): TypeBoundsTree

     Definition Classes
       Trees

230. #### def TypeBoundsTree(bounds: TypeBounds): TypeBoundsTree

     Definition Classes
       Trees

231. #### object TypeBoundsTree extends internal.SymbolTable.TypeBoundsTreeExtractor with Serializable

     The constructor/extractor for `TypeBoundsTree` instances.

     The constructor/extractor for `TypeBoundsTree` instances.

     Definition Classes
       Trees → Trees

232. #### implicit val TypeBoundsTreeTag: ClassTag[TypeBoundsTree]

     Definition Classes
       Trees

233. #### object TypeConKind

     Definition Classes
       Kinds

234. #### object TypeDef extends internal.SymbolTable.TypeDefExtractor with Serializable

     The constructor/extractor for `TypeDef` instances.

     The constructor/extractor for `TypeDef` instances.

     Definition Classes
       Trees → Trees

235. #### implicit val TypeDefTag: ClassTag[TypeDef]

     Definition Classes
       Trees

236. #### object TypeName extends internal.Names.TypeNameExtractor

     The constructor/extractor for `TypeName` instances.

     The constructor/extractor for `TypeName` instances.

     Definition Classes
       Names → Names

237. #### implicit def TypeNameOps(name: TypeName): NameOps[TypeName]

     Definition Classes
       Names

238. #### implicit val TypeNameTag: ClassTag[TypeName]

     Definition Classes
       Names

239. #### object TypeRef extends internal.SymbolTable.TypeRefExtractor with Serializable

     The constructor/extractor for `TypeRef` instances.

     The constructor/extractor for `TypeRef` instances.

     Definition Classes
       Types → Types

240. #### implicit val TypeRefTag: ClassTag[TypeRef]

     Definition Classes
       Types

241. #### implicit val TypeSymbolTag: ClassTag[TypeSymbol]

     Definition Classes
       Symbols

242. #### object TypeTag extends Serializable

     Type tags corresponding to primitive types and constructor/extractor for WeakTypeTags.

243. #### implicit val TypeTagg: ClassTag[Type]

     Definition Classes
       Types

244. #### def TypeTree(tp: Type): TypeTree

     A factory method for `TypeTree` nodes.

     A factory method for `TypeTree` nodes.

     Definition Classes
       Trees → Trees

245. #### object TypeTree extends internal.SymbolTable.TypeTreeExtractor with Serializable

     The constructor/extractor for `TypeTree` instances.

     The constructor/extractor for `TypeTree` instances.

     Definition Classes
       Trees → Trees

246. #### implicit val TypeTreeTag: ClassTag[TypeTree]

     Definition Classes
       Trees

247. #### object TypeVar extends Serializable

     Definition Classes
       Types

248. #### object Typed extends internal.SymbolTable.TypedExtractor with Serializable

     The constructor/extractor for `Typed` instances.

     The constructor/extractor for `Typed` instances.

     Definition Classes
       Trees → Trees

249. #### implicit val TypedTag: ClassTag[Typed]

     Definition Classes
       Trees

250. #### object UnApply extends internal.SymbolTable.UnApplyExtractor with Serializable

     The constructor/extractor for `UnApply` instances.

     The constructor/extractor for `UnApply` instances.

     Definition Classes
       Trees → Trees

251. #### implicit val UnApplyTag: ClassTag[UnApply]

     Definition Classes
       Trees

252. #### final val UnitTag: Int(1)

     Definition Classes
       Constants

253. #### object Unliftable extends Universe.StandardUnliftableInstances

     Companion to `Unliftable` type class that contains standard instances and provides a helper `apply` method to simplify creation of new ones.

254. #### object UnmappableAnnotArg extends internal.SymbolTable.ClassfileAnnotArg with Product with Serializable

     Definition Classes
       AnnotationInfos

255. #### object UnmappableAnnotation extends internal.SymbolTable.CompleteAnnotationInfo

     Definition Classes
       AnnotationInfos

256. #### object UnmappableTree extends internal.SymbolTable.Tree with internal.SymbolTable.TermTree with Product with Serializable

     Definition Classes
       Types

257. #### object ValDef extends internal.SymbolTable.ValDefExtractor with Serializable

     The constructor/extractor for `ValDef` instances.

     The constructor/extractor for `ValDef` instances.

     Definition Classes
       Trees → Trees

258. #### implicit val ValDefTag: ClassTag[ValDef]

     Definition Classes
       Trees

259. #### object ValOrDefDef

     Definition Classes
       Trees

260. #### implicit val ValOrDefDefTag: ClassTag[ValOrDefDef]

     Definition Classes
       Trees

261. #### object WeakTypeTag extends Serializable

     Type tags corresponding to primitive types and constructor/extractor for WeakTypeTags.

262. #### object WildcardType extends internal.SymbolTable.Type with Product with Serializable

     An object representing an unknown type, used during type inference.

     An object representing an unknown type, used during type inference. If you see WildcardType outside of inference it is almost certainly a bug.

     Definition Classes
       Types → Types

263. #### def abort(msg: String): Nothing

     Definition Classes
       SymbolTable

264. #### object abstractTypesToBounds extends internal.SymbolTable.TypeMap

     Type with all top-level occurrences of abstract types replaced by their bounds

     Type with all top-level occurrences of abstract types replaced by their bounds

     Definition Classes
       TypeMaps

265. #### def adaptAnnotations(tree: Tree, mode: Mode, pt: Type): Tree

     Definition Classes
       AnnotationCheckers

266. #### def adaptBoundsToAnnotations(bounds: List[TypeBounds], tparams: List[Symbol], targs: List[Type]): List[TypeBounds]

     Definition Classes
       AnnotationCheckers
     See also

       AnnotationChecker.adaptBoundsToAnnotations

267. #### object adaptToNewRunMap extends internal.SymbolTable.TypeMap

     Definition Classes
       TypeMaps

268. #### def adaptTypeOfReturn(tree: Tree, pt: Type, default: ⇒ Type): Type

     Definition Classes
       AnnotationCheckers

269. #### def addAnnotationChecker(checker: AnnotationChecker): Unit

     Register an annotation checker.

     Register an annotation checker. Typically these are added by compiler plugins.

     Definition Classes
       AnnotationCheckers

270. #### def addAnnotations(tree: Tree, tpe: Type): Type

     Definition Classes
       AnnotationCheckers

271. #### implicit def addFlagOps(left: FlagSet): FlagOps

     The API of `FlagSet` instances.

     The API of `FlagSet` instances.

     Definition Classes
       FlagSets → FlagSets

272. #### def addMember(thistp: Type, tp: Type, sym: Symbol, depth: Depth): Unit

     Make symbol `sym` a member of scope `tp.decls` where `thistp` is the narrowed owner type of the scope.

     Make symbol `sym` a member of scope `tp.decls` where `thistp` is the narrowed owner type of the scope.

     Definition Classes
       Types

273. #### def addMember(thistp: Type, tp: Type, sym: Symbol): Unit

     Definition Classes
       Types

274. #### def addSerializable(ps: Type*): List[Type]

     Definition Classes
       Types

275. #### def annotatedType(annots: List[AnnotationInfo], underlying: Type): Type

     Creator for AnnotatedTypes.

     Creator for AnnotatedTypes. It returns the underlying type if annotations.isEmpty rather than walking into the assertion.

     Definition Classes
       Types

276. #### def annotationToTree(ann: Annotation): Tree

     Attributes
       protected[scala]
     Definition Classes
       AnnotationInfos → Annotations

277. #### def annotationsConform(tp1: Type, tp2: Type): Boolean

     Definition Classes
       AnnotationCheckers
     See also

       AnnotationChecker.annotationsConform

278. #### def annotationsGlb(tpe: Type, ts: List[Type]): Type

     Definition Classes
       AnnotationCheckers
     See also

       AnnotationChecker.annotationsGlb

279. #### def annotationsLub(tpe: Type, ts: List[Type]): Type

     Definition Classes
       AnnotationCheckers
     See also

       AnnotationChecker.annotationsLub

280. #### def appliedType(tyconSym: Symbol, args: Type*): Type

     Very convenient.

     Very convenient.

     Definition Classes
       Types → Types

281. #### def appliedType(tyconSym: Symbol, args: List[Type]): Type

     Definition Classes
       Types → Types
     See also

       appliedType

282. #### def appliedType(tycon: Type, args: Type*): Type

     Definition Classes
       Types → Types
     See also

       appliedType

283. #### def appliedType(tycon: Type, args: List[Type]): Type

     A creator for type applications

     A creator for type applications

     Definition Classes
       Types → Types

284. #### def arrayToRepeated(tp: Type): Type

     Convert array parameters denoting a repeated parameter of a Java method to `JavaRepeatedParamClass` types.

     Convert array parameters denoting a repeated parameter of a Java method to `JavaRepeatedParamClass` types.

     Definition Classes
       SymbolTable

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

     Definition Classes
       Any

286. #### def assertCorrectThread(): Unit

     Check that the executing thread is the compiler thread.

     Check that the executing thread is the compiler thread. No-op here, overridden in interactive.Global.

     Definition Classes
       SymbolTable
     Annotations
       @elidable( elidable.WARNING )

287. #### final def atPhaseStack: List[Phase]

     Definition Classes
       SymbolTable

288. #### def atPhaseStackMessage: String

     Definition Classes
       SymbolTable

289. #### def atPos[T <: Tree](pos: Position)(tree: T): T

     Position a tree.

     Position a tree. This means: Set position of a node and position all its unpositioned children.

     Definition Classes
       Positions → Positions

290. #### def backquotedPath(t: Tree): String

     Turns a path into a String, introducing backquotes as necessary.

     Turns a path into a String, introducing backquotes as necessary.

     Definition Classes
       Printers

291. #### object baseClassesCycleMonitor

     Definition Classes
       Types

292. #### def baseTypeOfNonClassTypeRef(tpe: NonClassTypeRef, clazz: Symbol): Type

     Attributes
       protected
     Definition Classes
       Types

293. #### def baseTypeSingletonSeq(tp: Type): BaseTypeSeq

     Create a base type sequence consisting of a single type

     Create a base type sequence consisting of a single type

     Definition Classes
       BaseTypeSeqs

294. #### def basetypeRecursions: Int

     Definition Classes
       SynchronizedTypes → Types

295. #### def basetypeRecursions_=(value: Int): Unit

     Definition Classes
       SynchronizedTypes → Types

296. #### object binarynme

     Java binary names, like scala/runtime/Nothing$.

     Java binary names, like scala/runtime/Nothing$.

     Definition Classes
       StdNames

297. #### val build: ReificationSupportImpl

     Definition Classes
       ReificationSupport

298. #### def canAdaptAnnotations(tree: Tree, mode: Mode, pt: Type): Boolean

     Definition Classes
       AnnotationCheckers

299. #### def captureVariable(vble: Symbol): Unit

     Mark a variable as captured; i.

     Mark a variable as captured; i.e. force boxing in a *Ref type.

     Definition Classes
       CapturedVariables

300. #### def capturedVariableType(vble: Symbol, tpe: Type = NoType, erasedTypes: Boolean = false): Type

     Convert type of a captured variable to *Ref type.

     Convert type of a captured variable to *Ref type.

     Definition Classes
       CapturedVariables

301. #### def capturedVariableType(vble: Symbol): Type

     Convert type of a captured variable to *Ref type.

     Convert type of a captured variable to *Ref type.

     Definition Classes
       CapturedVariables

302. #### def checkKindBounds0(tparams: List[Symbol], targs: List[Type], pre: Type, owner: Symbol, explainErrors: Boolean): List[(Type, Symbol, KindErrors)]

     Check well-kindedness of type application (assumes arities are already checked) -- @M

     Check well-kindedness of type application (assumes arities are already checked) -- @M

     This check is also performed when abstract type members become concrete (aka a "type alias") -- then tparams.length==1 (checked one type member at a time -- in that case, prefix is the name of the type alias)

     Type application is just like value application: it's "contravariant" in the sense that the type parameters of the supplied type arguments must conform to the type parameters of the required type parameters:

     - their bounds must be less strict
     - variances must match (here, variances are absolute, the variance of a type parameter does not influence the variance of its higher-order parameters)
     - @M TODO: are these conditions correct,sufficient&necessary?

     e.g. class Iterable[t, m[+x <: t]] --> the application Iterable[Int, List] is okay, since List's type parameter is also covariant and its bounds are weaker than <: Int

     Definition Classes
       Kinds

303. #### var chrs: Array[Char]

     Memory to store all names sequentially.

     Memory to store all names sequentially.

     Definition Classes
       Names

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

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

305. #### def cloneSymbols(syms: List[Symbol]): List[Symbol]

     Convenience functions which derive symbols by cloning.

     Convenience functions which derive symbols by cloning.

     Definition Classes
       Symbols

306. #### def cloneSymbolsAndModify(syms: List[Symbol], infoFn: (Type) ⇒ Type): List[Symbol]

     Clone symbols and apply the given function to each new symbol's info.

     Clone symbols and apply the given function to each new symbol's info.

     syms

       the prototypical symbols

     infoFn

       the function to apply to the infos

     returns

       the newly created, info-adjusted symbols

     Definition Classes
       Symbols

307. #### def cloneSymbolsAtOwner(syms: List[Symbol], owner: Symbol): List[Symbol]

     Definition Classes
       Symbols

308. #### def cloneSymbolsAtOwnerAndModify(syms: List[Symbol], owner: Symbol, infoFn: (Type) ⇒ Type): List[Symbol]

     Definition Classes
       Symbols

309. #### final def closestEnclMethod(from: Symbol): Symbol

     Return closest enclosing method, unless shadowed by an enclosing class.

     Return closest enclosing method, unless shadowed by an enclosing class.

     Definition Classes
       Symbols

310. #### final def collectFirst[A, B](as: List[A])(pf: PartialFunction[A, B]): Option[B]

     Definition Classes
       Collections

311. #### final def collectMap2[A, B, C](xs1: List[A], xs2: List[B])(p: (A, B) ⇒ Boolean): Map[A, B]

     Definition Classes
       Collections

312. #### def commonOwner(tps: List[Type]): Symbol

     The most deeply nested owner that contains all the symbols of thistype or prefixless typerefs/singletype occurrences in given list of types.

     The most deeply nested owner that contains all the symbols of thistype or prefixless typerefs/singletype occurrences in given list of types.

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       CommonOwners

313. #### def commonOwner(t: Type): Symbol

     The most deeply nested owner that contains all the symbols of thistype or prefixless typerefs/singletype occurrences in given type.

     The most deeply nested owner that contains all the symbols of thistype or prefixless typerefs/singletype occurrences in given type.

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       CommonOwners

314. #### def commonOwnerMap: CommonOwnerMap

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → CommonOwners

315. #### final def compareLengths(xs1: List[_], xs2: List[_]): Int

     Definition Classes
       Types
     Annotations
       @tailrec()

316. #### lazy val compat: Compat

     Provides enrichments to ensure source compatibility between Scala 2.

     Provides enrichments to ensure source compatibility between Scala 2.10 and Scala 2.11. If in your reflective program for Scala 2.10 you've used something that's now become an internal API, a single `compat._` import will fix things for you.

     Definition Classes
       Internals → Internals

317. #### def compoundBaseTypeSeq(tp: Type): BaseTypeSeq

     Create the base type sequence of a compound type wuth given tp.

     Create the base type sequence of a compound type wuth given tp.parents

     Definition Classes
       BaseTypeSeqs

318. #### def computeBaseClasses(tpe: Type): List[Symbol]

     Attributes
       protected
     Definition Classes
       Types

319. #### def connectModuleToClass(m: ModuleSymbol, moduleClass: ClassSymbol): ModuleSymbol

     Definition Classes
       SynchronizedSymbols → Symbols

320. #### def containsExistential(tpe: Type): Boolean

     Definition Classes
       Types

321. #### def copyClassDef(tree: Tree)(mods: Modifiers = null, name: Name = null, tparams: List[TypeDef] = null, impl: Template = null): ClassDef

     Definition Classes
       Trees

322. #### def copyDefDef(tree: Tree)(mods: Modifiers = null, name: Name = null, tparams: List[TypeDef] = null, vparamss: List[List[ValDef]] = null, tpt: Tree = null, rhs: Tree = null): DefDef

     Definition Classes
       Trees

323. #### def copyMethodType(tp: Type, params: List[Symbol], restpe: Type): Type

     Create a new MethodType of the same class as tp, i.

     Create a new MethodType of the same class as tp, i.e. keep JavaMethodType

     Definition Classes
       Types

324. #### def copyModuleDef(tree: Tree)(mods: Modifiers = null, name: Name = null, impl: Template = null): ModuleDef

     Definition Classes
       Trees

325. #### def copyRefinedType(original: RefinedType, parents: List[Type], decls: Scope): Type

     Definition Classes
       Types

326. #### def copyTypeDef(tree: Tree)(mods: Modifiers = null, name: Name = null, tparams: List[TypeDef] = null, rhs: Tree = null): TypeDef

     Definition Classes
       Trees

327. #### def copyTypeRef(tp: Type, pre: Type, sym: Symbol, args: List[Type]): Type

     Definition Classes
       Types

328. #### def copyValDef(tree: Tree)(mods: Modifiers = null, name: Name = null, tpt: Tree = null, rhs: Tree = null): ValDef

     Definition Classes
       Trees

329. #### final def corresponds3[A, B, C](xs1: List[A], xs2: List[B], xs3: List[C])(f: (A, B, C) ⇒ Boolean): Boolean

     True if all three arguments have the same number of elements and the function is true for all the triples.

     True if all three arguments have the same number of elements and the function is true for all the triples.

     Definition Classes
       Collections
     Annotations
       @tailrec()

330. #### def createFromClonedSymbols[T](syms: List[Symbol], tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T

     Functions which perform the standard clone/substituting on the given symbols and type, then call the creator function with the new symbols and type as arguments.

     Functions which perform the standard clone/substituting on the given symbols and type, then call the creator function with the new symbols and type as arguments.

     Definition Classes
       Symbols

331. #### def createFromClonedSymbolsAtOwner[T](syms: List[Symbol], owner: Symbol, tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T

     Definition Classes
       Symbols

332. #### def currentFreshNameCreator: FreshNameCreator

     Definition Classes
       JavaUniverse → FreshNames

333. #### final def currentPeriod: Period

     The current period.

     The current period.

     Definition Classes
       SymbolTable

334. #### val currentRunId: Int

     The current compiler run identifier.

     The current compiler run identifier.

     Definition Classes
       ReflectSetup → SymbolTable

335. #### def debugInfo(msg: ⇒ String): Unit

     Definition Classes
       SymbolTable

336. #### def debugStack(t: Throwable): Unit

     Prints a stack trace if -Ydebug or equivalent was given, otherwise does nothing.

     Prints a stack trace if -Ydebug or equivalent was given, otherwise does nothing.

     Definition Classes
       SymbolTable

337. #### def debugString(tp: Type): String

     Definition Classes
       TypeDebugging

338. #### def debuglog(msg: ⇒ String): Unit

     Override with final implementation for inlining.

     Override with final implementation for inlining.

     Definition Classes
       SymbolTable

339. #### def decodedSymName(tree: Tree, name: Name): String

     Definition Classes
       Printers

340. #### def defineBaseClassesOfCompoundType(tpe: CompoundType): Unit

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → Types

341. #### def defineBaseTypeSeqOfCompoundType(tpe: CompoundType): Unit

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → Types

342. #### def defineBaseTypeSeqOfTypeRef(tpe: TypeRef): Unit

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → Types

343. #### def defineParentsOfTypeRef(tpe: TypeRef): Unit

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → Types

344. #### def defineUnderlyingOfSingleType(tpe: SingleType): Unit

     Attributes
       protected
     Definition Classes
       SynchronizedTypes → Types

345. #### object definitions extends internal.SymbolTable.DefinitionsClass

     A value containing all standard definitions in DefinitionsApi

     A value containing all standard definitions in DefinitionsApi

     Definition Classes
       Definitions → StandardDefinitions

346. #### def deprecationWarning(pos: Position, msg: String): Unit

     Definition Classes
       SymbolTable

347. #### def deriveCaseDef(cdef: Tree)(applyToBody: (Tree) ⇒ Tree): CaseDef

     Definition Classes
       Trees

348. #### def deriveClassDef(cdef: Tree)(applyToImpl: (Template) ⇒ Template): ClassDef

     Definition Classes
       Trees

349. #### def deriveDefDef(ddef: Tree)(applyToRhs: (Tree) ⇒ Tree): DefDef

     Definition Classes
       Trees

350. #### def deriveFreshSkolems(tparams: List[Symbol]): List[Symbol]

     Map a list of type parameter symbols to skolemized symbols, which can be deskolemized to the original type parameter.

     Map a list of type parameter symbols to skolemized symbols, which can be deskolemized to the original type parameter. (A skolem is a representation of a bound variable when viewed inside its scope.) !!!Adriaan: this does not work for hk types.

     Skolems will be created at level 0, rather than the current value of `skolemizationLevel`. (See SI-7782)

     Definition Classes
       ExistentialsAndSkolems

351. #### def deriveFunction(func: Tree)(applyToRhs: (Tree) ⇒ Tree): Function

     Definition Classes
       Trees

352. #### def deriveLabelDef(ldef: Tree)(applyToRhs: (Tree) ⇒ Tree): LabelDef

     Definition Classes
       Trees

353. #### def deriveModuleDef(mdef: Tree)(applyToImpl: (Template) ⇒ Template): ModuleDef

     Definition Classes
       Trees

354. #### def deriveSymbols(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol): List[Symbol]

     Derives a new list of symbols from the given list by mapping the given list across the given function.

     Derives a new list of symbols from the given list by mapping the given list across the given function. Then fixes the info of all the new symbols by substituting the new symbols for the original symbols.

     syms

       the prototypical symbols

     symFn

       the function to create new symbols

     returns

       the new list of info-adjusted symbols

     Definition Classes
       Symbols

355. #### def deriveSymbols2[A](syms: List[Symbol], as: List[A], symFn: (Symbol, A) ⇒ Symbol): List[Symbol]

     Derives a new list of symbols from the given list by mapping the given list of `syms` and `as` across the given function.

     Derives a new list of symbols from the given list by mapping the given list of `syms` and `as` across the given function. Then fixes the info of all the new symbols by substituting the new symbols for the original symbols.

     syms

       the prototypical symbols

     as

       arguments to be passed to symFn together with symbols from syms (must be same length)

     symFn

       the function to create new symbols

     returns

       the new list of info-adjusted symbols

     Definition Classes
       Symbols

356. #### def deriveTemplate(templ: Tree)(applyToBody: (List[Tree]) ⇒ List[Tree]): Template

     Definition Classes
       Trees

357. #### def deriveType(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol)(tpe: Type): Type

     Derives a new Type by first deriving new symbols as in deriveSymbols, then performing the same oldSyms => newSyms substitution on `tpe` as is performed on the symbol infos in deriveSymbols.

     Derives a new Type by first deriving new symbols as in deriveSymbols, then performing the same oldSyms => newSyms substitution on `tpe` as is performed on the symbol infos in deriveSymbols.

     syms

       the prototypical symbols

     symFn

       the function to create new symbols

     tpe

       the prototypical type

     returns

       the new symbol-subsituted type

     Definition Classes
       Symbols

358. #### def deriveType2[A](syms: List[Symbol], as: List[A], symFn: (Symbol, A) ⇒ Symbol)(tpe: Type): Type

     Derives a new Type by first deriving new symbols as in deriveSymbols2, then performing the same oldSyms => newSyms substitution on `tpe` as is performed on the symbol infos in deriveSymbols.

     Derives a new Type by first deriving new symbols as in deriveSymbols2, then performing the same oldSyms => newSyms substitution on `tpe` as is performed on the symbol infos in deriveSymbols.

     syms

       the prototypical symbols

     as

       arguments to be passed to symFn together with symbols from syms (must be same length)

     symFn

       the function to create new symbols based on `as`

     tpe

       the prototypical type

     returns

       the new symbol-subsituted type

     Definition Classes
       Symbols

359. #### def deriveTypeWithWildcards(syms: List[Symbol])(tpe: Type): Type

     Derives a new Type by instantiating the given list of symbols as WildcardTypes.

     Derives a new Type by instantiating the given list of symbols as WildcardTypes.

     syms

       the symbols to replace

     returns

       the new type with WildcardType replacing those syms

     Definition Classes
       Symbols

360. #### def deriveValDef(vdef: Tree)(applyToRhs: (Tree) ⇒ Tree): ValDef

     Definition Classes
       Trees

361. #### def devWarning(msg: ⇒ String): Unit

     Definition Classes
       SymbolTable

362. #### final def devWarningDumpStack(msg: ⇒ String, maxFrames: Int): Unit

     Definition Classes
       SymbolTable
     Annotations
       @inline()

363. #### final def distinctBy[A, B](xs: List[A])(f: (A) ⇒ B): List[A]

     Definition Classes
       Collections

364. #### object dropIllegalStarTypes extends internal.SymbolTable.TypeMap

     Turn any T* types into Seq[T] except when in method parameter position.

     Turn any T* types into Seq[T] except when in method parameter position.

     Definition Classes
       TypeMaps

365. #### object dropSingletonType extends internal.SymbolTable.TypeMap

     Remove any occurrence of type <singleton> from this type and its parents

     Remove any occurrence of type <singleton> from this type and its parents

     Definition Classes
       TypeMaps

366. #### def duplicateAndKeepPositions(tree: Tree): Tree

     Definition Classes
       Trees

367. #### def elapsedMessage(msg: String, start: Long): String

     Attributes
       protected
     Definition Classes
       SymbolTable

368. #### def elementExtract(container: Symbol, tp: Type): Type

     Definition Classes
       Types

369. #### def elementExtractOption(container: Symbol, tp: Type): Option[Type]

     Definition Classes
       Types

370. #### def elementTest(container: Symbol, tp: Type)(f: (Type) ⇒ Boolean): Boolean

     Definition Classes
       Types

371. #### def elementTransform(container: Symbol, tp: Type)(f: (Type) ⇒ Type): Type

     Definition Classes
       Types

372. #### def elimAnonymousClass(t: Type): Type

     Definition Classes
       Types

373. #### val enableTypeVarExperimentals: Boolean

     Attributes
       protected
     Definition Classes
       Types

374. #### def encode(str: String): TermName

     Definition Classes
       StdNames

375. #### def ensureNonOverlapping(tree: Tree, others: List[Tree], focus: Boolean): Unit

     Definition Classes
       Positions

376. #### def ensureNonOverlapping(tree: Tree, others: List[Tree]): Unit

     Ensure that given tree has no positions that overlap with any of the positions of `others`.

     Ensure that given tree has no positions that overlap with any of the positions of `others`. This is done by shortening the range, assigning TransparentPositions to some of the nodes in `tree` or focusing on the position.

     Definition Classes
       Positions

377. #### def ensuring(cond: (JavaUniverse) ⇒ Boolean, msg: ⇒ Any): JavaUniverse

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

378. #### def ensuring(cond: (JavaUniverse) ⇒ Boolean): JavaUniverse

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

379. #### def ensuring(cond: Boolean, msg: ⇒ Any): JavaUniverse

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

380. #### def ensuring(cond: Boolean): JavaUniverse

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

381. #### final def enteringPhase[T](ph: Phase)(op: ⇒ T): T

     Perform given operation at given phase.

     Perform given operation at given phase.

     Definition Classes
       SymbolTable
     Annotations
       @inline()

382. #### final def enteringPhaseNotLaterThan[T](target: Phase)(op: ⇒ T): T

     Definition Classes
       SymbolTable
     Annotations
       @inline()

383. #### final def enteringPhaseWithName[T](phaseName: String)(body: ⇒ T): T

     Definition Classes
       SymbolTable

384. #### final def enteringPrevPhase[T](op: ⇒ T): T

     Definition Classes
       SymbolTable
     Annotations
       @inline()

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

     Definition Classes
       AnyRef

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

     Definition Classes
       AnyRef → Any

387. #### def erasure: Erasure { val global: JavaUniverse.this.type }

     Definition Classes
       Transforms

388. #### def erasurePhase: SomePhase.type

     Definition Classes
       JavaUniverse → Required

389. #### def etaExpandKeepsStar: Boolean

     Attributes
       protected
     Definition Classes
       TypeMaps

390. #### def existentialAbstraction(tparams: List[Symbol], tpe0: Type): Type

     A creator for existential types.

     A creator for existential types. This generates:

     tpe1 where { tparams }

     where `tpe1` is the result of extrapolating `tpe` with respect to `tparams`. Extrapolating means that type variables in `tparams` occurring in covariant positions are replaced by upper bounds, (minus any SingletonClass markers), type variables in `tparams` occurring in contravariant positions are replaced by upper bounds, provided the resulting type is legal with regard to stability, and does not contain any type variable in `tparams`.

     The abstraction drops all type parameters that are not directly or indirectly referenced by type `tpe1`. If there are no remaining type parameters, simply returns result type `tpe`.

     Definition Classes
       Types

391. #### final def existentialTransform[T](rawSyms: List[Symbol], tp: Type, rawOwner: Symbol = NoSymbol)(creator: (List[Symbol], Type) ⇒ T): T

     Given a set `rawSyms` of term- and type-symbols, and a type `tp`, produce a set of fresh type parameters and a type so that it can be abstracted to an existential type.

     Given a set `rawSyms` of term- and type-symbols, and a type `tp`, produce a set of fresh type parameters and a type so that it can be abstracted to an existential type. Every type symbol `T` in `rawSyms` is mapped to a clone. Every term symbol `x` of type `T` in `rawSyms` is given an associated type symbol of the following form:

     type x.type <: T with Singleton

     The name of the type parameter is `x.type`, to produce nice diagnostics. The Singleton parent ensures that the type parameter is still seen as a stable type. Type symbols in rawSyms are fully replaced by the new symbols. Term symbols are also replaced, except for term symbols of an Ident tree, where only the type of the Ident is changed.

     Definition Classes
       ExistentialsAndSkolems

392. #### def existentialsInType(tpe: Type): List[Symbol]

     Definition Classes
       Types

393. #### def existingSymbols(syms: List[Symbol]): List[Symbol]

     Definition Classes
       Symbols

394. #### final def exists2[A, B](xs1: List[A], xs2: List[B])(f: (A, B) ⇒ Boolean): Boolean

     Definition Classes
       Collections

395. #### final def exists3[A, B, C](xs1: List[A], xs2: List[B], xs3: List[C])(f: (A, B, C) ⇒ Boolean): Boolean

     Definition Classes
       Collections

396. #### final def exitingPhase[T](ph: Phase)(op: ⇒ T): T

     Definition Classes
       SymbolTable
     Annotations
       @inline()

397. #### def explain[T](op: String, p: (Type, T) ⇒ Boolean, tp1: Type, arg2: T): Boolean

     Perform operation `p` on arguments `tp1`, `arg2` and print trace of computation.

     Perform operation `p` on arguments `tp1`, `arg2` and print trace of computation.

     Attributes
       protected
     Definition Classes
       Types

398. #### def explainTypes(op: (Type, Type) ⇒ Any, found: Type, required: Type): Unit

     If option `explaintypes` is set, print a subtype trace for `op(found, required)`.

     If option `explaintypes` is set, print a subtype trace for `op(found, required)`.

     Definition Classes
       Types

399. #### def explainTypes(found: Type, required: Type): Unit

     If option `explaintypes` is set, print a subtype trace for `found <:< required`.

     If option `explaintypes` is set, print a subtype trace for `found <:< required`.

     Definition Classes
       Types

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

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

401. #### final def findOrElse[A](xs: TraversableOnce[A])(p: (A) ⇒ Boolean)(orElse: ⇒ A): A

     Definition Classes
       Collections

402. #### def findOverlapping(cts: List[Tree]): List[(Tree, Tree)]

     Does given list of trees have mutually non-overlapping positions? pre: None of the trees is transparent

     Does given list of trees have mutually non-overlapping positions? pre: None of the trees is transparent

     Definition Classes
       Positions

403. #### final def findPhaseWithName(phaseName: String): Phase

     Definition Classes
       SymbolTable

404. #### def findRecursiveBounds(ts: List[Type]): List[(Symbol, Symbol)]

     From a list of types, find any which take type parameters where the type parameter bounds contain references to other any types in the list (including itself.

     From a list of types, find any which take type parameters where the type parameter bounds contain references to other any types in the list (including itself.)

     returns

       List of symbol pairs holding the recursive type parameter and the parameter which references it.

     Definition Classes
       GlbLubs

405. #### final def findSymbol(xs: TraversableOnce[Symbol])(p: (Symbol) ⇒ Boolean): Symbol

     Definition Classes
       SymbolTable
     Annotations
       @inline()

406. #### final def flatCollect[A, B](elems: List[A])(pf: PartialFunction[A, Traversable[B]]): List[B]

     Definition Classes
       Collections

407. #### final def flatMap2[A, B, C](xs1: List[A], xs2: List[B])(f: (A, B) ⇒ List[C]): List[C]

     Definition Classes
       Collections

408. #### final def flattensToEmpty(xss: Seq[Seq[_]]): Boolean

     Definition Classes
       Collections
     Annotations
       @tailrec()

409. #### final def forall3[A, B, C](xs1: List[A], xs2: List[B], xs3: List[C])(f: (A, B, C) ⇒ Boolean): Boolean

     Definition Classes
       Collections

410. #### def force(): Unit

     Definition Classes
       JavaUniverseForce

411. #### final def foreach2[A, B](xs1: List[A], xs2: List[B])(f: (A, B) ⇒ Unit): Unit

     Definition Classes
       Collections

412. #### final def foreach3[A, B, C](xs1: List[A], xs2: List[B], xs3: List[C])(f: (A, B, C) ⇒ Unit): Unit

     Definition Classes
       Collections

413. #### final def foreachWithIndex[A, B](xs: List[A])(f: (A, Int) ⇒ Unit): Unit

     Definition Classes
       Collections

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

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

415. #### def freshExistentialName(suffix: String): TypeName

     Attributes
       protected
     Definition Classes
       Symbols

416. #### def freshTermName(prefix: String = nme.FRESH_TERM_NAME_PREFIX)(implicit creator: FreshNameCreator): TermName

     Definition Classes
       FreshNames

417. #### def freshTypeName(prefix: String)(implicit creator: FreshNameCreator): TypeName

     Definition Classes
       FreshNames

418. #### object fulltpnme extends internal.SymbolTable.TypeNames

     For fully qualified type names.

     For fully qualified type names.

     Definition Classes
       StdNames

419. #### val gen: internal.TreeGen { val global: JavaUniverse.this.type }

     Definition Classes
       SymbolTable

420. #### def genPolyType(params: List[Symbol], tpe: Type): Type

     Definition Classes
       Types

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

     Definition Classes
       AnyRef → Any

422. #### final def gilSynchronized[T](body: ⇒ T): T

     Definition Classes
       Gil
     Annotations
       @inline()

423. #### def glb(ts: List[Type], depth: Depth): Type

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       GlbLubs

424. #### def glb(ts: List[Type]): Type

     The greatest lower bound of a list of types (as determined by `<:<`).

     The greatest lower bound of a list of types (as determined by `<:<`).

     Definition Classes
       GlbLubs

425. #### def glbNorm(ts: List[Type], depth: Depth): Type

     The greatest lower bound of a list of types (as determined by `<:<`), which have been normalized with regard to `elimSuper`.

     The greatest lower bound of a list of types (as determined by `<:<`), which have been normalized with regard to `elimSuper`.

     Attributes
       protected
     Definition Classes
       GlbLubs

426. #### def glbResults: HashMap[(Depth, List[Type]), Type]

     Definition Classes
       SynchronizedTypes → GlbLubs

427. #### def globalError(msg: String): Unit

     Definition Classes
       SymbolTable

428. #### val globalFreshNameCreator: FreshNameCreator

     Definition Classes
       FreshNames

429. #### final def hasLength(xs: List[_], len: Int): Boolean

     Again avoiding calling length, but the lengthCompare interface is clunky.

     Again avoiding calling length, but the lengthCompare interface is clunky.

     Definition Classes
       Types

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

     Definition Classes
       AnyRef → Any

431. #### var ids: Int

     Attributes
       protected
     Definition Classes
       Symbols

432. #### def importableMembers(pre: Type): Scope

     Members which can be imported into other scopes.

     Members which can be imported into other scopes.

     Definition Classes
       Types

433. #### def indent: String

     Definition Classes
       SynchronizedTypes → Types

434. #### def indent_=(value: String): Unit

     Definition Classes
       SynchronizedTypes → Types

435. #### object inferKind

     Starting from a Symbol (sym) or a Type (tpe), infer the kind that classifies it (sym.

     Starting from a Symbol (sym) or a Type (tpe), infer the kind that classifies it (sym.tpeHK/tpe).

     Definition Classes
       Kinds

436. #### def info(msg: ⇒ String): Unit

     Definition Classes
       SymbolTable

437. #### var infoTransformers: InfoTransformer

     The set of all installed infotransformers.

     The set of all installed infotransformers.

     Definition Classes
       SymbolTable

438. #### def inform(msg: String): Unit

     Definition Classes
       JavaUniverse → SymbolTable → Positions

439. #### def informProgress(msg: String): Unit

     Definition Classes
       SymbolTable

440. #### def informTime(msg: String, start: Long): Unit

     Definition Classes
       SymbolTable

441. #### def inheritsJavaVarArgsMethod(clazz: Symbol): Boolean

     Definition Classes
       Types

442. #### def init(): Unit

443. #### def initAndEnterClassAndModule(owner: Symbol, name: TypeName, completer: (Symbol, Symbol) ⇒ LazyType): (ClassSymbol, ModuleSymbol)

     Create a class and a companion object, enter in enclosing scope, and initialize with a lazy type completer.

     Create a class and a companion object, enter in enclosing scope, and initialize with a lazy type completer.

     owner

       The owner of the newly created class and object

     name

       The simple name of the newly created class

     completer

       The completer to be used to set the info of the class and the module

     Attributes
       protected
     Definition Classes
       SymbolLoaders

444. #### def initClassAndModule(clazz: Symbol, module: Symbol, completer: LazyType): Unit

     Attributes
       protected
     Definition Classes
       SymbolLoaders

445. #### def instantiatedBounds(pre: Type, owner: Symbol, tparams: List[Symbol], targs: List[Type]): List[TypeBounds]

     Definition Classes
       Types

446. #### lazy val internal: Internal

     Definition Classes
       JavaUniverse → Internals → Internals
     See also

       InternalApi

447. #### def intersectionType(tps: List[Type]): Type

     A creator for intersection type where intersections of a single type are replaced by the type itself.

     A creator for intersection type where intersections of a single type are replaced by the type itself.

     Definition Classes
       Types

448. #### def intersectionType(tps: List[Type], owner: Symbol): Type

     A creator for intersection type where intersections of a single type are replaced by the type itself, and repeated parent classes are merged.

     A creator for intersection type where intersections of a single type are replaced by the type itself, and repeated parent classes are merged.

     !!! Repeated parent classes are not merged - is this a bug in the comment or in the code?

     Definition Classes
       Types

449. #### def intersectionWitness: WeakHashMap[List[Type], WeakReference[Type]]

     Definition Classes
       SynchronizedTypes → Types

450. #### final def isAtPhaseAfter(p: Phase): Boolean

     Are we later than given phase in compilation?

     Are we later than given phase in compilation?

     Definition Classes
       SymbolTable

451. #### def isBoundedGeneric(tp: Type): Boolean

     Definition Classes
       Types

452. #### def isCompilerUniverse: Boolean

     Declares that this is a runtime reflection universe.

     Declares that this is a runtime reflection universe.

     This means that we can make certain assumptions to optimize the universe. For example, we may auto-initialize symbols on flag and annotation requests (see `shouldTriggerCompleter` below for more details).

     On the other hand, this also means that usage scenarios of the universe will differ from the conventional ones. For example, we have to do additional cleanup in order to prevent memory leaks: http://groups.google.com/group/scala-internals/browse_thread/thread/eabcf3d406dab8b2.

     Definition Classes
       SymbolTable → SymbolTable

453. #### def isConstantType(tp: Type): Boolean

     Definition Classes
       Types

454. #### def isDeveloper: Boolean

     Attributes
       protected
     Definition Classes
       SymbolTable

455. #### def isDifferentType(tp1: Type, tp2: Type): Boolean

     Definition Classes
       TypeComparers

456. #### def isDifferentTypeConstructor(tp1: Type, tp2: Type): Boolean

     Definition Classes
       TypeComparers

457. #### def isDummyAppliedType(tp: Type): Boolean

     Definition Classes
       Types

458. #### def isEligibleForPrefixUnification(tp: Type): Boolean

     Does this type have a prefix that begins with a type variable, or is it a refinement type? For type prefixes that fulfil this condition, type selections with the same name of equal (as determined by `=:=`) prefixes are considered equal in regard to `=:=`.

     Does this type have a prefix that begins with a type variable, or is it a refinement type? For type prefixes that fulfil this condition, type selections with the same name of equal (as determined by `=:=`) prefixes are considered equal in regard to `=:=`.

     Definition Classes
       Types

459. #### def isErrorOrWildcard(tp: Type): Boolean

     Definition Classes
       Types

460. #### def isExistentialType(tp: Type): Boolean

     Definition Classes
       Types

461. #### def isHKSubType(tp1: Type, tp2: Type, depth: Depth): Boolean

     Definition Classes
       TypeComparers

462. #### def isImplicitMethodType(tp: Type): Boolean

     Definition Classes
       Types

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

     Definition Classes
       Any

464. #### def isJavaVarargsAncestor(clazz: Symbol): Boolean

     Definition Classes
       Types

465. #### def isNonRefinementClassType(tpe: Type): Boolean

     def isNonValueType(tp: Type) = !isValueElseNonValue(tp)

     def isNonValueType(tp: Type) = !isValueElseNonValue(tp)

     Definition Classes
       Types

466. #### def isNumericSubType(tp1: Type, tp2: Type): Boolean

     Definition Classes
       TypeComparers

467. #### def isPastTyper: Boolean

     Definition Classes
       SymbolTable

468. #### def isPopulated(tp1: Type, tp2: Type): Boolean

     Is intersection of given types populated? That is, for all types tp1, tp2 in intersection for all common base classes bc of tp1 and tp2 let bt1, bt2 be the base types of tp1, tp2 relative to class bc Then: bt1 and bt2 have the same prefix, and any corresponding non-variant type arguments of bt1 and bt2 are the same

     Is intersection of given types populated? That is, for all types tp1, tp2 in intersection for all common base classes bc of tp1 and tp2 let bt1, bt2 be the base types of tp1, tp2 relative to class bc Then: bt1 and bt2 have the same prefix, and any corresponding non-variant type arguments of bt1 and bt2 are the same

     Definition Classes
       Types

469. #### def isPossiblePrefix(clazz: Symbol): Boolean

     Might the given symbol be important when calculating the prefix of a type? When tp.

     Might the given symbol be important when calculating the prefix of a type? When tp.asSeenFrom(pre, clazz) is called on `tp`, the result will be `tp` unchanged if `pre` is trivial and `clazz` is a symbol such that isPossiblePrefix(clazz) == false.

     Definition Classes
       TypeMaps

470. #### def isRawIfWithoutArgs(sym: Symbol): Boolean

     Definition Classes
       Types

471. #### def isRawParameter(sym: Symbol): Boolean

     Definition Classes
       ExistentialsAndSkolems

472. #### def isRawType(tp: Type): Boolean

     Is type tp a raw type?

     Is type tp a raw type?

     Definition Classes
       Types

473. #### def isReferenceToPredef(t: Tree): Boolean

     Is the tree Predef, scala.

     Is the tree Predef, scala.Predef, or _root_.scala.Predef?

     Definition Classes
       Trees

474. #### def isReferenceToScalaMember(t: Tree, Id: Name): Boolean

     Definition Classes
       Trees

475. #### def isSameType(tp1: Type, tp2: Type): Boolean

     Do `tp1` and `tp2` denote equivalent types?

     Do `tp1` and `tp2` denote equivalent types?

     Definition Classes
       TypeComparers

476. #### def isSameType2(tp1: Type, tp2: Type): Boolean

     Definition Classes
       TypeComparers

477. #### def isSameTypes(tps1: List[Type], tps2: List[Type]): Boolean

     Are `tps1` and `tps2` lists of pairwise equivalent types?

     Are `tps1` and `tps2` lists of pairwise equivalent types?

     Definition Classes
       Types

478. #### def isSingleType(tp: Type): Boolean

     This appears to be equivalent to tp.

     This appears to be equivalent to tp.isInstanceof[SingletonType], except it excludes ConstantTypes.

     Definition Classes
       Types

479. #### def isSubArgs(tps1: List[Type], tps2: List[Type], tparams: List[Symbol], depth: Depth): Boolean

     Definition Classes
       Types

480. #### def isSubType(tp1: Type, tp2: Type, depth: Depth = Depth.AnyDepth): Boolean

     Definition Classes
       TypeComparers

481. #### def isTreeSymbolPickled(tree: Tree): Boolean

     This method should be equivalent to tree.

     This method should be equivalent to tree.hasSymbolField, but that method doesn't do us any good when we're unpickling because we need to know based on the Int tag - the tree doesn't exist yet. Thus, this method is documentation only.

     Definition Classes
       Translations

482. #### def isTreeSymbolPickled(code: Int): Boolean

     Definition Classes
       Translations

483. #### def isUnboundedGeneric(tp: Type): Boolean

     Definition Classes
       Types

484. #### def isUseableAsTypeArg(tp: Type): Boolean

     This is defined and named as it is because the goal is to exclude source level types which are not value types (e.

     This is defined and named as it is because the goal is to exclude source level types which are not value types (e.g. MethodType) without excluding necessary internal types such as WildcardType. There are also non-value types which can be used as type arguments (e.g. type constructors.)

     Definition Classes
       Types

485. #### final def isUseableAsTypeArgs(tps: List[Type]): Boolean

     Definition Classes
       Types
     Annotations
       @tailrec()

486. #### final def isValid(period: Period): Boolean

     Definition Classes
       SymbolTable

487. #### final def isValidForBaseClasses(period: Period): Boolean

     Definition Classes
       SymbolTable

488. #### def isWeakSubType(tp1: Type, tp2: Type): Boolean

     Definition Classes
       TypeComparers

489. #### def isWithinBounds(pre: Type, owner: Symbol, tparams: List[Symbol], targs: List[Type]): Boolean

     Do type arguments `targs` conform to formal parameters `tparams`?

     Do type arguments `targs` conform to formal parameters `tparams`?

     Definition Classes
       Types

490. #### def itransform(transformer: Transformer, tree: Tree): Tree

     Delegates the transformation strategy to `scala.reflect.internal.Trees`, because pattern matching on abstract types we have here degrades performance.

     Delegates the transformation strategy to `scala.reflect.internal.Trees`, because pattern matching on abstract types we have here degrades performance.

     Attributes
       protected
     Definition Classes
       Trees → Trees

491. #### def itraverse(traverser: Traverser, tree: Tree): Unit

     Delegates the traversal strategy to `scala.reflect.internal.Trees`, because pattern matching on abstract types we have here degrades performance.

     Delegates the traversal strategy to `scala.reflect.internal.Trees`, because pattern matching on abstract types we have here degrades performance.

     Attributes
       protected
     Definition Classes
       Trees → Trees

492. #### val javanme: JavaKeywords

     Definition Classes
       StdNames

493. #### def kindsConform(tparams: List[Symbol], targs: List[Type], pre: Type, owner: Symbol): Boolean

     Definition Classes
       Kinds

494. #### def log(msg: ⇒ AnyRef): Unit

     Definition Classes
       JavaUniverse → SymbolTable

495. #### final def lookupTypeName(cs: Array[Char]): TypeName

     Used only by the GenBCode backend, to represent bytecode-level types in a way that makes equals() and hashCode() efficient.

     Used only by the GenBCode backend, to represent bytecode-level types in a way that makes equals() and hashCode() efficient. For bytecode-level types of OBJECT sort, its internal name (not its descriptor) is stored. For those of ARRAY sort, its descriptor is stored ie has a leading '[' For those of METHOD sort, its descriptor is stored ie has a leading '('

     can-multi-thread TODO SI-6240 !!! JZ Really? the constructors TermName and TypeName publish unconstructed `this` references into the hash tables; we could observe them here before the subclass constructor completes.

     Definition Classes
       Names

496. #### final def lookupTypeNameIfExisting(cs: Array[Char], failOnNotFound: Boolean): TypeName

     Definition Classes
       Names

497. #### implicit def lowPriorityNameOrdering[T <: Name]: Ordering[T]

     Definition Classes
       SymbolTable

498. #### def lub(ts: List[Type], depth: Depth): Type

     The least upper bound wrt <:< of a list of types

     The least upper bound wrt <:< of a list of types

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       GlbLubs

499. #### def lub(ts: List[Type]): Type

     Definition Classes
       GlbLubs

500. #### def lubDepth(ts: List[Type]): Depth

     The maximum allowable depth of lubs or glbs over types `ts`.

     The maximum allowable depth of lubs or glbs over types `ts`.

     Definition Classes
       Types

501. #### def lubList(ts: List[Type], depth: Depth): List[Type]

     Given a matrix `tsBts` whose columns are basetype sequences (and the symbols `tsParams` that should be interpreted as type parameters in this matrix), compute its least sorted upwards closed upper bound relative to the following ordering <= between lists of types:

     Given a matrix `tsBts` whose columns are basetype sequences (and the symbols `tsParams` that should be interpreted as type parameters in this matrix), compute its least sorted upwards closed upper bound relative to the following ordering <= between lists of types:

     xs <= ys iff forall y in ys exists x in xs such that x <: y

     Definition Classes
       GlbLubs

502. #### def lubResults: HashMap[(Depth, List[Type]), Type]

     Definition Classes
       SynchronizedTypes → GlbLubs

503. #### def makeNoSymbol: NoSymbol

     Attributes
       protected
     Definition Classes
       SynchronizedSymbols → Symbols

504. #### final def map2[A, B, C](xs1: List[A], xs2: List[B])(f: (A, B) ⇒ C): List[C]

     Definition Classes
       Collections

505. #### final def map2Conserve[A <: AnyRef, B](xs: List[A], ys: List[B])(f: (A, B) ⇒ A): List[A]

     like map2, but returns list `xs` itself - instead of a copy - if function `f` maps all elements to themselves.

     like map2, but returns list `xs` itself - instead of a copy - if function `f` maps all elements to themselves.

     Definition Classes
       Collections

506. #### final def map3[A, B, C, D](xs1: List[A], xs2: List[B], xs3: List[C])(f: (A, B, C) ⇒ D): List[D]

     Definition Classes
       Collections

507. #### final def mapFrom[A, A1 >: A, B](xs: List[A])(f: (A) ⇒ B): Map[A1, B]

     Definition Classes
       Collections

508. #### final def mapList[A, B](as: List[A])(f: (A) ⇒ B): List[B]

     A version of List#map, specialized for List, and optimized to avoid allocation if `as` is empty

     A version of List#map, specialized for List, and optimized to avoid allocation if `as` is empty

     Definition Classes
       Collections

509. #### def mapParamss[T](sym: Symbol)(f: (Symbol) ⇒ T): List[List[T]]

     A deep map on a symbol's paramss.

     A deep map on a symbol's paramss.

     Definition Classes
       Symbols

510. #### final def mapWithIndex[A, B](xs: List[A])(f: (A, Int) ⇒ B): List[B]

     Definition Classes
       Collections

511. #### def markAllCompleted(syms: Symbol*): Unit

     Definition Classes
       Symbols

512. #### def markFlagsCompleted(syms: Symbol*)(mask: Long): Unit

     Definition Classes
       Symbols

513. #### final def matchesType(tp1: Type, tp2: Type, alwaysMatchSimple: Boolean): Boolean

     A function implementing `tp1` matches `tp2`.

     A function implementing `tp1` matches `tp2`.

     Definition Classes
       Types

514. #### def matchingParams(syms1: List[Symbol], syms2: List[Symbol], syms1isJava: Boolean, syms2isJava: Boolean): Boolean

     Are `syms1` and `syms2` parameter lists with pairwise equivalent types?

     Are `syms1` and `syms2` parameter lists with pairwise equivalent types?

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       Types

515. #### final val maxToStringRecursions: Int(50)

     The maximum number of recursions allowed in toString

     The maximum number of recursions allowed in toString

     Definition Classes
       TypeToStrings

516. #### def mergePrefixAndArgs(tps: List[Type], variance: Variance, depth: Depth): Type

     Compute lub (if `variance == Covariant`) or glb (if `variance == Contravariant`) of given list of types `tps`.

     Compute lub (if `variance == Covariant`) or glb (if `variance == Contravariant`) of given list of types `tps`. All types in `tps` are typerefs or singletypes with the same symbol. Return `x` if the computation succeeds with result `x`. Return `NoType` if the computation fails.

     Definition Classes
       Types

517. #### final def mexists[A](xss: List[List[A]])(p: (A) ⇒ Boolean): Boolean

     All these mm methods are "deep map" style methods for mapping etc.

     All these mm methods are "deep map" style methods for mapping etc. on a list of lists while avoiding unnecessary intermediate structures like those created via flatten.

     Definition Classes
       Collections

518. #### final def mfind[A](xss: List[List[A]])(p: (A) ⇒ Boolean): Option[A]

     Definition Classes
       Collections

519. #### final def mforall[A](xss: List[List[A]])(p: (A) ⇒ Boolean): Boolean

     Definition Classes
       Collections

520. #### final def mforeach[A](xss: Traversable[Traversable[A]])(f: (A) ⇒ Unit): Unit

     Definition Classes
       Collections

521. #### final def mforeach[A](xss: List[List[A]])(f: (A) ⇒ Unit): Unit

     These are all written in terms of List because we're trying to wring all the performance we can and List is used almost exclusively in the compiler, but people are branching out in their collections so here's an overload.

     These are all written in terms of List because we're trying to wring all the performance we can and List is used almost exclusively in the compiler, but people are branching out in their collections so here's an overload.

     Definition Classes
       Collections

522. #### def mirrorThatLoaded(sym: Symbol): Mirror

     Returns the mirror that loaded given symbol

     Returns the mirror that loaded given symbol

     Definition Classes
       JavaMirrors → SymbolTable

523. #### val missingAliasException: MissingAliasControl

     Definition Classes
       Types

524. #### def missingHook(owner: Symbol, name: Name): Symbol

     1.

     1. If `owner` is a package class (but not the empty package) and `name` is a term name, make a new package <owner>.<name>, otherwise return NoSymbol. Exception: If owner is root and a java class with given name exists, create symbol in empty package instead 2. If `owner` is the scala package and `name` designates a phantom class, return the corresponding class symbol and enter it into this mirror's ScalaPackage.

     Definition Classes
       JavaMirrors → SymbolTable

525. #### def mkImporter(from0: Universe): Importer { val from: from0.type }

     Definition Classes
       Importers

526. #### final def mkThreadLocalStorage[T](x: ⇒ T): ThreadLocalStorage[T]

     Definition Classes
       ThreadLocalStorage
     Annotations
       @inline()

527. #### final def mmap[A, B](xss: List[List[A]])(f: (A) ⇒ B): collection.immutable.List[collection.immutable.List[B]]

     Definition Classes
       Collections

528. #### final val nameDebug: Boolean(false)

     Definition Classes
       Names

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

     Definition Classes
       AnyRef

530. #### def needsOuterTest(patType: Type, selType: Type, currentOwner: Symbol): Boolean

     Does a pattern of type `patType` need an outer test when executed against selector type `selType` in context defined by `currentOwner`?

     Does a pattern of type `patType` need an outer test when executed against selector type `selType` in context defined by `currentOwner`?

     Definition Classes
       Types

531. #### def nestedMemberType(sym: Symbol, pre: Type, owner: Symbol): Type

     A more persistent version of `Type#memberType` which does not require that the symbol is a direct member of the prefix.

     A more persistent version of `Type#memberType` which does not require that the symbol is a direct member of the prefix.

     For instance:

         class C[T] {
           sealed trait F[A]
           object X {
             object S1 extends F[T]
           }
           class S2 extends F[T]
         }
         object O extends C[Int] {
           def foo(f: F[Int]) = f match {...} // need to enumerate sealed subtypes of the scrutinee here.
         }
         class S3 extends O.F[String]

         nestedMemberType(<S1>, <O.type>, <C>) = O.X.S1.type
         nestedMemberType(<S2>, <O.type>, <C>) = O.S2.type
         nestedMemberType(<S3>, <O.type>, <C>) = S3.type

     sym

       The symbol of the subtype

     pre

       The prefix from which the symbol is seen

     owner

     Definition Classes
       Types

532. #### def newAsSeenFromMap(pre: Type, clazz: Symbol): AsSeenFromMap

     Definition Classes
       TypeMaps

533. #### def newBaseTypeSeq(parents: List[Type], elems: Array[Type]): BaseTypeSeq

     Attributes
       protected
     Definition Classes
       SynchronizedOps → BaseTypeSeqs

534. #### def newCodePrinter(writer: PrintWriter, tree: Tree, printRootPkg: Boolean): TreePrinter

     Hook to define what `showCode(...)` means.

     Hook to define what `showCode(...)` means.

     Definition Classes
       Printers → Printers

535. #### def newDefDef(sym: Symbol, rhs: Tree)(mods: Modifiers = Modifiers(sym.flags), name: TermName = sym.name.toTermName, tparams: List[TypeDef] = sym.typeParams map TypeDef.apply, vparamss: List[List[ValDef]] = mapParamss(sym)(ValDef.apply), tpt: Tree = TypeTreeMemberType(sym)): DefDef

     Definition Classes
       Trees

536. #### def newExistentialType(quantified: List[Symbol], underlying: Type): Type

     A creator for existential types which flattens nested existentials.

     A creator for existential types which flattens nested existentials.

     Definition Classes
       Types

537. #### def newFreeTermSymbol(name: TermName, value: ⇒ Any, flags: Long = 0L, origin: String = null): FreeTermSymbol

     Create a new free term.

     Create a new free term. Its owner is NoSymbol.

     Definition Classes
       SynchronizedSymbols → Symbols

538. #### def newFreeTypeSymbol(name: TypeName, flags: Long = 0L, origin: String = null): FreeTypeSymbol

     Create a new free type.

     Create a new free type. Its owner is NoSymbol.

     Definition Classes
       SynchronizedSymbols → Symbols

539. #### def newLazyTreeCopier: TreeCopier

     Creates a lazy tree copier.

     Creates a lazy tree copier.

     Definition Classes
       JavaUniverse → Trees

540. #### def newNestedScope(outer: Scope): Scope

     Create a new scope nested in another one with which it shares its elements

     Create a new scope nested in another one with which it shares its elements

     Definition Classes
       SynchronizedOps → Scopes

541. #### def newPackageScope(pkgClass: Symbol): PackageScope

     Definition Classes
       SymbolLoaders

542. #### def newRawTreePrinter(writer: PrintWriter): RawTreePrinter

     Hook to define what `showRaw(...)` means.

     Hook to define what `showRaw(...)` means.

     Definition Classes
       Printers → Printers

543. #### def newScope: Scope with SynchronizedScope

     Create a new scope

     Create a new scope

     Definition Classes
       SynchronizedOps → Scopes

544. #### def newScopeWith(elems: Symbol*): Scope

     Create a new scope with given initial elements

     Create a new scope with given initial elements

     Definition Classes
       Scopes

545. #### def newStrictTreeCopier: TreeCopier

     Creates a strict tree copier.

     Creates a strict tree copier.

     Definition Classes
       JavaUniverse → Trees

546. #### final def newTermName(bs: Array[Byte], offset: Int, len: Int): TermName

     Create a term name from the UTF8 encoded bytes in bs[offset.

     Create a term name from the UTF8 encoded bytes in bs[offset..offset+len-1].

     Definition Classes
       Names

547. #### def newTermName(s: String): TermName

     Create a term name from string.

     Create a term name from string.

     Definition Classes
       Names → Names
     Annotations
       @deprecatedOverriding( ... , "2.11.0" )

548. #### final def newTermName(cs: Array[Char], offset: Int, len0: Int, cachedString: String): TermName

     Create a term name from the characters in cs[offset.

     Create a term name from the characters in cs[offset..offset+len-1]. TODO - have a mode where name validation is performed at creation time (e.g. if a name has the string "$class" in it, then fail if that string is not at the very end.)

     len0

       the length of the name. Negative lengths result in empty names.

     Definition Classes
       Names

549. #### final def newTermName(cs: Array[Char]): TermName

     Definition Classes
       Names

550. #### final def newTermName(cs: Array[Char], offset: Int, len: Int): TermName

     Create a term name from the characters in cs[offset.

     Create a term name from the characters in cs[offset..offset+len-1].

     Definition Classes
       Names

551. #### final def newTermNameCached(s: String): TermName

     Definition Classes
       Names

552. #### def newTreePrinter(): TreePrinter

     Definition Classes
       Printers

553. #### def newTreePrinter(stream: OutputStream): TreePrinter

     Definition Classes
       Printers

554. #### def newTreePrinter(writer: PrintWriter): TreePrinter

     Hook to define what `show(...)` means.

     Hook to define what `show(...)` means.

     Definition Classes
       Printers → Printers

555. #### def newTypeDef(sym: Symbol, rhs: Tree)(mods: Modifiers = Modifiers(sym.flags), name: TypeName = sym.name.toTypeName, tparams: List[TypeDef] = sym.typeParams map TypeDef.apply): TypeDef

     Definition Classes
       Trees

556. #### final def newTypeName(bs: Array[Byte], offset: Int, len: Int): TypeName

     Create a type name from the UTF8 encoded bytes in bs[offset.

     Create a type name from the UTF8 encoded bytes in bs[offset..offset+len-1].

     Definition Classes
       Names

557. #### final def newTypeName(cs: Array[Char], offset: Int, len: Int): TypeName

     Create a type name from the characters in cs[offset.

     Create a type name from the characters in cs[offset..offset+len-1].

     Definition Classes
       Names

558. #### def newTypeName(s: String): TypeName

     Create a type name from string.

     Create a type name from string.

     Definition Classes
       Names → Names
     Annotations
       @deprecatedOverriding( ... , "2.11.0" )

559. #### final def newTypeName(cs: Array[Char], offset: Int, len: Int, cachedString: String): TypeName

     Definition Classes
       Names

560. #### final def newTypeName(cs: Array[Char]): TypeName

     Definition Classes
       Names

561. #### final def newTypeNameCached(s: String): TypeName

     Definition Classes
       Names

562. #### def newValDef(sym: Symbol, rhs: Tree)(mods: Modifiers = Modifiers(sym.flags), name: TermName = sym.name.toTermName, tpt: Tree = TypeTreeMemberType(sym)): ValDef

     Definition Classes
       Trees

563. #### def nextExistentialId(): Int

     Attributes
       protected
     Definition Classes
       SynchronizedSymbols → Symbols

564. #### def nextId(): Int

     Attributes
       protected
     Definition Classes
       SynchronizedSymbols → Symbols

565. #### object nme extends internal.SymbolTable.TermNames

     Definition Classes
       StdNames

566. #### object noPrint extends (internal.SymbolTable.Tree) ⇒ Boolean

     There's a whole lot of implementation detail which is nothing but noise when you are trying to see what's going on.

     There's a whole lot of implementation detail which is nothing but noise when you are trying to see what's going on. This is my attempt to filter it out.

     Definition Classes
       TypeDebugging

567. #### object noSelfType extends internal.SymbolTable.ValDef with internal.SymbolTable.CannotHaveAttrs

     An empty deferred value definition corresponding to: val _: _ This is used as a placeholder in the `self` parameter Template if there is no definition of a self value of self type.

     An empty deferred value definition corresponding to: val _: _ This is used as a placeholder in the `self` parameter Template if there is no definition of a self value of self type.

     Definition Classes
       Trees → Trees

568. #### def nonTrivialMembers(clazz: Symbol): Scope

     Members of the given class, other than those inherited from Any or AnyRef.

     Members of the given class, other than those inherited from Any or AnyRef.

     Definition Classes
       Types

569. #### object normalizeAliases extends internal.SymbolTable.TypeMap

     Normalize any type aliases within this type (@see Type#normalize).

     Normalize any type aliases within this type (@see Type#normalize). Note that this depends very much on the call to "normalize", not "dealias", so it is no longer carries the too-stealthy name "deAlias".

     Definition Classes
       TypeMaps

570. #### def normalizePlus(tp: Type): Type

     Definition Classes
       Types

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

     Definition Classes
       AnyRef

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

     Definition Classes
       AnyRef

573. #### def numericLub(ts: List[Type]): Type

     Definition Classes
       GlbLubs

574. #### def objToAny(tp: Type): Type

     Definition Classes
       Types

575. #### def openPackageModule(pkgClass: Symbol): Unit

     if there's a `package` member object in `pkgClass`, enter its members into it.

     if there's a `package` member object in `pkgClass`, enter its members into it.

     Definition Classes
       SymbolTable

576. #### def openPackageModule(container: Symbol, dest: Symbol): Unit

     Definition Classes
       SymbolTable

577. #### def originalEnclosingMethod(sym: Symbol): Symbol

     Attributes
       protected
     Definition Classes
       Symbols

578. #### val originalOwner: HashMap[Symbol, Symbol]

     The original owner of a class.

     The original owner of a class. Used by the backend to generate EnclosingMethod attributes.

     Definition Classes
       Symbols

579. #### def overloadedType(pre: Type, alternatives: List[Symbol]): Type

     The canonical creator for OverloadedTypes.

     The canonical creator for OverloadedTypes.

     Definition Classes
       Types

580. #### final def packSymbols(hidden: List[Symbol], tp: Type, rawOwner: Symbol = NoSymbol): Type

     Compute an existential type from hidden symbols `hidden` and type `tp`.

     Compute an existential type from hidden symbols `hidden` and type `tp`.

     hidden

       The original type

     rawOwner

       The owner for Java raw types.

     Definition Classes
       ExistentialsAndSkolems

581. #### def paramString(tp: Type): String

     Definition Classes
       TypeDebugging

582. #### def pendingBaseTypes: HashSet[Type]

     Definition Classes
       SynchronizedTypes → Types

583. #### def pendingSubTypes: HashSet[SubTypePair]

     Definition Classes
       SynchronizedTypes → TypeComparers

584. #### object pendingSuperCall extends internal.SymbolTable.Apply with internal.SymbolTable.CannotHaveAttrs

     An empty superclass constructor call corresponding to: super.

     An empty superclass constructor call corresponding to: super.<init>() This is used as a placeholder in the primary constructor body in class templates to denote the insertion point of a call to superclass constructor after the typechecker figures out the superclass of a given template.

     Definition Classes
       Trees → Trees

585. #### object perRunCaches

     Definition Classes
       SymbolTable

586. #### final def period(rid: RunId, pid: Int): Period

     Definition Classes
       SymbolTable

587. #### var phStack: List[Phase]

     Definition Classes
       SymbolTable

588. #### final def phase: Phase

     Definition Classes
       SymbolTable

589. #### final def phaseId(period: Period): Int

     The phase identifier of the given period.

     The phase identifier of the given period.

     Definition Classes
       SymbolTable

590. #### final def phaseOf(period: Period): Phase

     The phase associated with given period.

     The phase associated with given period.

     Definition Classes
       SymbolTable

591. #### val phaseWithId: Array[Phase]

     The phase which has given index as identifier.

     The phase which has given index as identifier.

     Definition Classes
       ReflectSetup → SymbolTable

592. #### final def phase_=(p: Phase): Unit

     Definition Classes
       SymbolTable

593. #### def picklerPhase: SomePhase.type

     Definition Classes
       JavaUniverse → Required

594. #### def picklerSubTag(tree: Tree): Int

     Definition Classes
       Translations

595. #### def picklerTag(tpe: Type): Int

     Definition Classes
       Translations

596. #### def picklerTag(sym: Symbol): Int

     Local symbols only.

     Local symbols only. The assessment of locality depends on convoluted conditions which depends in part on the root symbol being pickled, so it cannot be reproduced here. The pickler tags at stake are EXTMODCLASSref and EXTref. Those tags are never produced here - such symbols must be excluded prior to calling this method.

     Definition Classes
       Translations

597. #### def picklerTag(ref: AnyRef): Int

     Definition Classes
       Translations

598. #### final def popPhase(ph: Phase): Unit

     Definition Classes
       SymbolTable

599. #### lazy val posAssigner: PosAssigner

     Attributes
       protected[this]
     Definition Classes
       Positions

600. #### def postErasure: PostErasure { val global: JavaUniverse.this.type }

     Definition Classes
       Transforms

601. #### def propagatePackageBoundary(jflags: JavaAccFlags, syms: Symbol*): Unit

     Definition Classes
       PrivateWithin

602. #### def propagatePackageBoundary(m: Member, syms: Symbol*): Unit

     Definition Classes
       PrivateWithin

603. #### def propagatePackageBoundary(c: Class[_], syms: Symbol*): Unit

     Definition Classes
       PrivateWithin

604. #### final def pushPhase(ph: Phase): Phase

     Definition Classes
       SymbolTable

605. #### def quotedName(name: String): String

     Definition Classes
       Printers

606. #### def quotedName(name: Name): String

     Definition Classes
       Printers

607. #### def quotedName(name: Name, decode: Boolean): String

     Adds backticks if the name is a scala keyword.

     Adds backticks if the name is a scala keyword.

     Definition Classes
       Printers

608. #### def rangePos(source: SourceFile, start: Int, point: Int, end: Int): Position

     Definition Classes
       Positions

609. #### def rawToExistential: TypeMap

     The raw to existential map converts a raw type to an existential type.

     The raw to existential map converts a raw type to an existential type. It is necessary because we might have read a raw type of a parameterized Java class from a class file. At the time we read the type the corresponding class file might still not be read, so we do not know what the type parameters of the type are. Therefore the conversion of raw types to existential types might not have taken place in ClassFileparser.sigToType (where it is usually done).

     Definition Classes
       TypeMaps

610. #### def recursionTable: Map[Symbol, Int]

     Definition Classes
       SynchronizedSymbols → Symbols

611. #### def recursionTable_=(value: Map[Symbol, Int]): Unit

     Definition Classes
       SynchronizedSymbols → Symbols

612. #### def refChecks: RefChecks { val global: JavaUniverse.this.type }

     Definition Classes
       Transforms

613. #### def referenceCapturedVariable(vble: Symbol): Tree

     Mark given identifier as a reference to a captured variable itself suppressing dereferencing with the `elem` field.

     Mark given identifier as a reference to a captured variable itself suppressing dereferencing with the `elem` field.

     Definition Classes
       CapturedVariables

614. #### def refinedType(parents: List[Type], owner: Symbol): Type

     The canonical creator for a refined type with an initially empty scope.

     The canonical creator for a refined type with an initially empty scope.

     Definition Classes
       Types

615. #### def refinedType(parents: List[Type], owner: Symbol, decls: Scope, pos: Position): Type

     the canonical creator for a refined type with a given scope

     the canonical creator for a refined type with a given scope

     Definition Classes
       Types

616. #### macro def reify[T](expr: T): Expr[T]

     Use `reify` to produce the abstract syntax tree representing a given Scala expression.

     Use `reify` to produce the abstract syntax tree representing a given Scala expression.

     For example:

         val five = reify{ 5 }         // Literal(Constant(5))
         reify{ 5.toString }           // Apply(Select(Literal(Constant(5)), TermName("toString")), List())
         reify{ five.splice.toString } // Apply(Select(five, TermName("toString")), List())

     The produced tree is path dependent on the Universe `reify` was called from.

     Use scala.reflect.api.Exprs#Expr.splice to embed an existing expression into a `reify` call. Use Expr to turn a Tree into an expression that can be spliced.

     Definition Classes
       Universe

617. #### def removeAllAnnotationCheckers(): Unit

     Remove all annotation checkers

     Remove all annotation checkers

     Definition Classes
       AnnotationCheckers

618. #### def render(what: Any, mkPrinter: (PrintWriter) ⇒ JavaUniverse.TreePrinter, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printOwners: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None, printPositions: BooleanFlag = None): String

     Attributes
       protected
     Definition Classes
       Printers

619. #### def repackExistential(tp: Type): Type

     Repack existential types, otherwise they sometimes get unpacked in the wrong location (type inference comes up with an unexpected skolem)

     Repack existential types, otherwise they sometimes get unpacked in the wrong location (type inference comes up with an unexpected skolem)

     Definition Classes
       Types

620. #### def rootClassLoader: ClassLoader

     Definition Classes
       JavaMirrors

621. #### lazy val rootMirror: Mirror

     The root mirror of this universe.

     The root mirror of this universe. This mirror contains standard Scala classes and types such as `Any`, `AnyRef`, `AnyVal`, `Nothing`, `Null`, and all classes loaded from scala-library, which are shared across all mirrors within the enclosing universe.

     Definition Classes
       JavaMirrors → Mirrors

622. #### final def runId(period: Period): RunId

     The run identifier of the given period.

     The run identifier of the given period.

     Definition Classes
       SymbolTable

623. #### def runtimeMirror(cl: ClassLoader): Mirror

     Creates a runtime reflection mirror from a JVM classloader.

     Creates a runtime reflection mirror from a JVM classloader.

     For more information about `Mirrors`s, see scala.reflect.api.Mirrors or the Reflection Guide: Mirrors

     Definition Classes
       JavaMirrors → JavaUniverse

624. #### final def sameLength(xs1: List[_], xs2: List[_]): Boolean

     True if two lists have the same length.

     True if two lists have the same length. Since calling length on linear sequences is O(n), it is an inadvisable way to test length equality.

     Definition Classes
       Types

625. #### def sameWeakLubAsLub(tps: List[Type]): Boolean

     Does this set of types have the same weak lub as it does regular lub? This is exposed so lub callers can discover whether the trees they are typing will may require further adaptation.

     Does this set of types have the same weak lub as it does regular lub? This is exposed so lub callers can discover whether the trees they are typing will may require further adaptation. It may return false negatives, but it will not return false positives.

     Definition Classes
       GlbLubs

626. #### def saveOriginalOwner(sym: Symbol): Unit

     Attributes
       protected
     Definition Classes
       Symbols

627. #### def scopeTransform(owner: Symbol)(op: ⇒ Scope): Scope

     Definition Classes
       SymbolLoaders

628. #### final def sequence[A](as: List[Option[A]]): Option[List[A]]

     Definition Classes
       Collections

629. #### def setAllInfos(clazz: Symbol, module: Symbol, info: Type): Unit

     Attributes
       protected
     Definition Classes
       SymbolLoaders

630. #### def setPackageAccessBoundary(sym: Symbol): Symbol

     Definition Classes
       PrivateWithin

631. #### lazy val settings: Settings

     Definition Classes
       JavaUniverse → Required

632. #### val shorthands: Set[String]

     Definition Classes
       Types

633. #### def shouldLogAtThisPhase: Boolean

     Definition Classes
       SymbolTable

634. #### def show(position: Position): String

     Renders a prettified representation of a position.

     Renders a prettified representation of a position.

     Definition Classes
       Printers → Printers

635. #### def show(flags: FlagSet): String

     Renders a prettified representation of a flag set.

     Renders a prettified representation of a flag set.

     Definition Classes
       Printers → Printers

636. #### def show(name: Name): String

     Renders a prettified representation of a name.

     Renders a prettified representation of a name.

     Definition Classes
       Printers → Printers

637. #### def show(any: Any, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printOwners: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None, printPositions: BooleanFlag = None): String

     Renders a representation of a reflection artifact as desugared Scala code.

     Renders a representation of a reflection artifact as desugared Scala code.

     Definition Classes
       Printers

638. #### def showCode(tree: Tree, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printOwners: BooleanFlag = None, printPositions: BooleanFlag = None, printRootPkg: Boolean = false): String

     Renders the code of the passed tree, so that: 1) it can be later compiled by scalac retaining the same meaning, 2) it looks pretty.

     Renders the code of the passed tree, so that: 1) it can be later compiled by scalac retaining the same meaning, 2) it looks pretty. #1 is available for unattributed trees and attributed trees #2 is more or less okay indentation-wise, but at the moment there's a lot of desugaring left in place, and that's what we plan to improve in the future. printTypes, printIds, printPositions options have the same meaning as for TreePrinter printRootPkg option is available only for attributed trees.

     Definition Classes
       Printers

639. #### def showDecl(sym: Symbol): String

     Renders a string that represents a declaration of this symbol written in Scala.

     Renders a string that represents a declaration of this symbol written in Scala.

     Definition Classes
       Printers → Printers

640. #### def showRaw(position: Position): String

     Renders internal structure of a position.

     Renders internal structure of a position.

     Definition Classes
       Printers

641. #### def showRaw(flags: FlagSet): String

     Renders internal structure of a flag set.

     Renders internal structure of a flag set.

     Definition Classes
       Printers

642. #### def showRaw(name: Name): String

     Renders internal structure of a name.

     Renders internal structure of a name.

     Definition Classes
       Printers

643. #### def showRaw(any: Any, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printOwners: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None, printPositions: BooleanFlag = None): String

     Renders internal structure of a reflection artifact as the visualization of a Scala syntax tree.

     Renders internal structure of a reflection artifact as the visualization of a Scala syntax tree.

     Definition Classes
       Printers

644. #### def singleType(pre: Type, sym: Symbol): Type

     The canonical creator for single-types

     The canonical creator for single-types

     Definition Classes
       Types

645. #### def singletonBounds(hi: Type): TypeBounds

     Definition Classes
       Types

646. #### def skipPrefixOf(pre: Type, clazz: Symbol): Boolean

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       TypeMaps

647. #### def skolemizationLevel: Int

     Definition Classes
       SynchronizedTypes → Types

648. #### def skolemizationLevel_=(value: Int): Unit

     Definition Classes
       SynchronizedTypes → Types

649. #### def slowButSafeEnteringPhase[T](ph: Phase)(op: ⇒ T): T

     Definition Classes
       SymbolTable

650. #### def slowButSafeEnteringPhaseNotLaterThan[T](target: Phase)(op: ⇒ T): T

     Definition Classes
       SymbolTable

651. #### lazy val sn: SymbolNames

     Definition Classes
       StdNames

652. #### def solidDescendants(tree: Tree): List[Tree]

     Definition Classes
       Positions

653. #### def solve(tvars: List[TypeVar], tparams: List[Symbol], variances: List[Variance], upper: Boolean, depth: Depth): Boolean

     Solve constraint collected in types `tvars`.

     Solve constraint collected in types `tvars`.

     tvars

       All type variables to be instantiated.

     tparams

       The type parameters corresponding to `tvars`

     variances

       The variances of type parameters; need to reverse solution direction for all contravariant variables.

     upper

       When `true` search for max solution else min.

     Definition Classes
       TypeConstraints

654. #### def spanningTypes(ts: List[Type]): List[Type]

     A minimal type list which has a given list of types as its base type sequence

     A minimal type list which has a given list of types as its base type sequence

     Definition Classes
       GlbLubs

655. #### def specializesSym(preLo: Type, symLo: Symbol, preHi: Type, symHi: Symbol, depth: Depth): Boolean

     Does member `symLo` of `tpLo` have a stronger type than member `symHi` of `tpHi`?

     Does member `symLo` of `tpLo` have a stronger type than member `symHi` of `tpHi`?

     Attributes
       protected[scala.reflect.internal]
     Definition Classes
       Types

656. #### def specializesSym(tp: Type, sym: Symbol, depth: Depth): Boolean

     Definition Classes
       Types

657. #### def subsametypeRecursions: Int

     Definition Classes
       SynchronizedTypes → TypeComparers

658. #### def subsametypeRecursions_=(value: Int): Unit

     Definition Classes
       SynchronizedTypes → TypeComparers

659. #### def supplementErrorMessage(msg: String): String

     Overridden when we know more about what was happening during a failure.

     Overridden when we know more about what was happening during a failure.

     Definition Classes
       SymbolTable

660. #### final def suspendingTypeVars[T](tvs: List[TypeVar])(op: ⇒ T): T

     Definition Classes
       Types
     Annotations
       @inline()

661. #### def symName(tree: Tree, name: Name): String

     Definition Classes
       Printers

662. #### def symbolOf[T](implicit arg0: WeakTypeTag[T]): TypeSymbol

     Definition Classes
       Symbols

663. #### def synchronizeNames: Boolean

     Attributes
       protected
     Definition Classes
       SynchronizedOps → Names

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

     Definition Classes
       AnyRef

665. #### lazy val termNames: nme.type

     Definition Classes
       StdNames

666. #### def throwableAsString(t: Throwable, maxFrames: Int): String

     Definition Classes
       SymbolTable

667. #### def throwableAsString(t: Throwable): String

     Definition Classes
       SymbolTable

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

     Definition Classes
       AnyRef → Any

669. #### def toStringRecursions: Int

     Definition Classes
       SynchronizedTypes → TypeToStrings

670. #### def toStringRecursions_=(value: Int): Unit

     Definition Classes
       SynchronizedTypes → TypeToStrings

671. #### def toStringSubjects: HashSet[Type]

     Definition Classes
       SynchronizedTypes → TypeToStrings

672. #### object tpnme extends internal.SymbolTable.TypeNames

     Definition Classes
       StdNames

673. #### final val traceSymbolActivity: Boolean

     Dump each symbol to stdout after shutdown.

     Dump each symbol to stdout after shutdown.

     Definition Classes
       SymbolTable

674. #### object traceSymbols extends TraceSymbolActivity

     Definition Classes
       SymbolTable

675. #### def transformedType(tpe: Type): Type forSome {val _69: PostErasure { val global: JavaUniverse.this.type }}

     Definition Classes
       Transforms

676. #### def transformedType(sym: Symbol): Type forSome {val _99: PostErasure { val global: JavaUniverse.this.type }}

     Definition Classes
       Transforms

677. #### def transparentShallowTransform(container: Symbol, tp: Type)(f: (Type) ⇒ Type): Type

     Definition Classes
       Types

678. #### final def transposeSafe[A](ass: List[List[A]]): Option[List[List[A]]]

     Definition Classes
       Collections

679. #### lazy val treeBuild: TreeGen

     Definition Classes
       Internals

680. #### val treeCopy: TreeCopier

     The standard (lazy) tree copier.

     The standard (lazy) tree copier.

     Definition Classes
       Trees

681. #### object treeInfo extends TreeInfo

     Definition Classes
       JavaUniverse → SymbolTable

682. #### def treeLine(t: Tree): String

     Attributes
       protected
     Definition Classes
       Trees

683. #### val treeNodeCount: View

     Definition Classes
       Trees

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

     Attributes
       protected
     Definition Classes
       Trees

685. #### def treeSymStatus(t: Tree): String

     Attributes
       protected
     Definition Classes
       Trees

686. #### def treeToAnnotation(tree: Tree): Annotation

     Attributes
       protected[scala]
     Definition Classes
       AnnotationInfos → Annotations

687. #### def treeToString(tree: Tree): String

     By default trees are printed with `show`

     By default trees are printed with `show`

     Attributes
       protected
     Definition Classes
       Printers

688. #### object typeDebug

     Light color wrappers.

     Light color wrappers.

     Definition Classes
       TypeDebugging

689. #### def typeDepth(tp: Type): Depth

     The maximum depth of type `tp`

     The maximum depth of type `tp`

     Definition Classes
       Types

690. #### def typeFun(tps: List[Symbol], body: Type): Type

     A creator for a type functions, assuming the type parameters tps already have the right owner.

     A creator for a type functions, assuming the type parameters tps already have the right owner.

     Definition Classes
       Types

691. #### def typeFunAnon(tps: List[Symbol], body: Type): Type

     A creator for anonymous type functions, where the symbol for the type function still needs to be created.

     A creator for anonymous type functions, where the symbol for the type function still needs to be created.

     TODO: type params of anonymous type functions, which currently can only arise from normalising type aliases, are owned by the type alias of which they are the eta-expansion higher-order subtyping expects eta-expansion of type constructors that arise from a class; here, the type params are owned by that class, but is that the right thing to do?

     Definition Classes
       Types

692. #### lazy val typeNames: tpnme.type

     Definition Classes
       StdNames

693. #### def typeOf[T](implicit ttag: TypeTag[T]): Type

     Shortcut for `implicitly[TypeTag[T]].tpe`

     Shortcut for `implicitly[TypeTag[T]].tpe`

     Definition Classes
       TypeTags

694. #### def typeParamsString(tp: Type): String

     Definition Classes
       TypeDebugging

695. #### def typeParamsToExistentials(clazz: Symbol): List[Symbol]

     Definition Classes
       Types

696. #### def typeParamsToExistentials(clazz: Symbol, tparams: List[Symbol]): List[Symbol]

     Definition Classes
       Types

697. #### def typeRef(pre: Type, sym: Symbol, args: List[Type]): Type

     The canonical creator for typerefs todo: see how we can clean this up a bit

     The canonical creator for typerefs todo: see how we can clean this up a bit

     Definition Classes
       Types

698. #### def typeTag[T](implicit ttag: TypeTag[T]): TypeTag[T]

     Shortcut for `implicitly[TypeTag[T]]`

     Shortcut for `implicitly[TypeTag[T]]`

     Definition Classes
       TypeTags

699. #### def typeToString(tpe: Type): String

     Attributes
       protected
     Definition Classes
       TypeToStrings

700. #### def typeTreeSymbol(tree: TypeTree): Symbol

     Delegate for a TypeTree symbol.

     Delegate for a TypeTree symbol. This operation is unsafe because it may trigger type checking when forcing the type symbol of the underlying type.

     Attributes
       protected
     Definition Classes
       Trees

701. #### object typeVarToOriginMap extends internal.SymbolTable.TypeMap

     A map to convert each occurrence of a type variable to its origin.

     A map to convert each occurrence of a type variable to its origin.

     Definition Classes
       TypeMaps

702. #### def typeVarsInType(tp: Type): List[TypeVar]

     A list of the typevars in a type.

     A list of the typevars in a type.

     Definition Classes
       Types

703. #### final def uncheckedBounds(tp: Type): Type

     Adds the @uncheckedBound annotation if the given `tp` has type arguments

     Adds the @uncheckedBound annotation if the given `tp` has type arguments

     Definition Classes
       Types

704. #### def uncurry: UnCurry { val global: JavaUniverse.this.type }

     Definition Classes
       Transforms

705. #### val undetBaseTypeSeq: BaseTypeSeq

     A merker object for a base type sequence that's no yet computed.

     A merker object for a base type sequence that's no yet computed. used to catch inheritance cycles

     Definition Classes
       BaseTypeSeqs

706. #### def undoLog: UndoLog

     Definition Classes
       SynchronizedTypes → TypeConstraints

707. #### def unique[T <: Type](tp: T): T

     Definition Classes
       SynchronizedTypes → Types

708. #### object unwrapToClass extends internal.SymbolTable.ClassUnwrapper

     Definition Classes
       Types

709. #### object unwrapToStableClass extends internal.SymbolTable.ClassUnwrapper

     Definition Classes
       Types

710. #### object unwrapWrapperTypes extends internal.SymbolTable.TypeUnwrapper

     Definition Classes
       Types

711. #### def useOffsetPositions: Boolean

     Definition Classes
       Positions

712. #### def validateClassInfo(tp: ClassInfoType): Unit

     Assert that packages have package scopes

     Assert that packages have package scopes

     Definition Classes
       SymbolLoaders

713. #### def validatePositions(tree: Tree): Unit

     Definition Classes
       Positions

714. #### def varianceInType(tp: Type)(tparam: Symbol): Variance

     Compute variance of type parameter `tparam` in type `tp`.

     Compute variance of type parameter `tparam` in type `tp`.

     Definition Classes
       Variances

715. #### def varianceInTypes(tps: List[Type])(tparam: Symbol): Variance

     Compute variance of type parameter `tparam` in all types `tps`.

     Compute variance of type parameter `tparam` in all types `tps`.

     Definition Classes
       Variances

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

719. #### def warning(msg: String): Unit

     Definition Classes
       SymbolTable

720. #### def weakLub(tps: List[Type]): Type

     If the arguments are all numeric value types, the numeric lub according to the weak conformance spec.

     If the arguments are all numeric value types, the numeric lub according to the weak conformance spec. If any argument has type annotations, take the lub of the unannotated type and call the analyzerPlugin method annotationsLub so it can be further altered. Otherwise, the regular lub.

     Definition Classes
       GlbLubs

721. #### def weakTypeOf[T](implicit attag: WeakTypeTag[T]): Type

     Shortcut for `implicitly[WeakTypeTag[T]].tpe`

     Shortcut for `implicitly[WeakTypeTag[T]].tpe`

     Definition Classes
       TypeTags

722. #### def weakTypeTag[T](implicit attag: WeakTypeTag[T]): WeakTypeTag[T]

     Shortcut for `implicitly[WeakTypeTag[T]]`

     Shortcut for `implicitly[WeakTypeTag[T]]`

     Definition Classes
       TypeTags

723. #### object wildcardToTypeVarMap extends internal.SymbolTable.TypeMap

     A map to convert every occurrence of a wildcard type to a fresh type variable

     A map to convert every occurrence of a wildcard type to a fresh type variable

     Definition Classes
       TypeMaps

724. #### def withTypesExplained[A](op: ⇒ A): A

     Execute `op` while printing a trace of the operations on types executed.

     Execute `op` while printing a trace of the operations on types executed.

     Definition Classes
       Types

725. #### def wrappingIntoTerm(tree0: Tree)(op: (Tree) ⇒ Tree): Tree

     Definition Classes
       Trees

726. #### def wrappingPos(trees: List[Tree]): Position

     A position that wraps the non-empty set of trees.

     A position that wraps the non-empty set of trees. The point of the wrapping position is the point of the first trees' position. If some of the trees are non-synthetic, returns a range position enclosing the non-synthetic trees Otherwise returns a synthetic offset position to point.

     Definition Classes
       Positions → Positions

727. #### def wrappingPos(default: Position, trees: List[Tree], focus: Boolean): Position

     Definition Classes
       Positions

728. #### def wrappingPos(default: Position, trees: List[Tree]): Position

     A position that wraps a set of trees.

     A position that wraps a set of trees. The point of the wrapping position is the point of the default position. If some of the trees are ranges, returns a range position enclosing all ranges Otherwise returns default position that is either focused or not.

     Definition Classes
       Positions → Positions

729. #### def xprintTree(treePrinter: TreePrinter, tree: Tree): Unit

     Hook for extensions

     Hook for extensions

     Definition Classes
       Printers

730. #### def xtransform(transformer: Transformer, tree: Tree): Tree

     Provides an extension hook for the transformation strategy.

     Provides an extension hook for the transformation strategy. Future-proofs against new node types.

     Attributes
       protected
     Definition Classes
       Trees

731. #### def xtraverse(traverser: Traverser, tree: Tree): Unit

     Provides an extension hook for the traversal strategy.

     Provides an extension hook for the traversal strategy. Future-proofs against new node types.

     Attributes
       protected
     Definition Classes
       Trees

732. #### def →[B](y: B): (JavaUniverse, B)

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

### Deprecated Value Members

1. #### final def atPhase[T](ph: Phase)(op: ⇒ T): T

   Definition Classes
     SymbolTable
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.10.0) Use enteringPhase

2. #### def debugwarn(msg: ⇒ String): Unit

   Definition Classes
     SymbolTable
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use devWarning if this is really a warning; otherwise use log

3. #### lazy val emptyValDef: noSelfType.type

   Definition Classes
     Trees → Trees
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use `noSelfType` instead

4. #### def forInteractive: Boolean

   Definition Classes
     Required
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Interactive is implemented with a custom Global; this flag is ignored

5. #### def forScaladoc: Boolean

   Definition Classes
     Required
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Scaladoc is implemented with a custom Global; this flag is ignored

6. #### def isRaw(sym: Symbol, args: List[Type]): Boolean

   Definition Classes
     Types
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.1) Use isRawType

7. #### def polyType(params: List[Symbol], tpe: Type): Type

   Definition Classes
     Types
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) use genPolyType(...) instead

8. #### implicit def stringToTermName(s: String): TermName

   An implicit conversion from String to TermName.

   An implicit conversion from String to TermName. Enables an alternative notation `"map": TermName` as opposed to `newTermName("map")`.

   Definition Classes
     Names
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use explicit `TermName(s)` instead

9. #### implicit def stringToTypeName(s: String): TypeName

   An implicit conversion from String to TypeName.

   An implicit conversion from String to TypeName. Enables an alternative notation `"List": TypeName` as opposed to `newTypeName("List")`.

   Definition Classes
     Names
   Annotations
     @deprecated
   Deprecated

     (Since version 2.11.0) Use explicit `TypeName(s)` instead

### Inherited from SymbolTable

### Inherited from runtime.ThreadLocalStorage

### Inherited from Gil

### Inherited from SynchronizedOps

### Inherited from SynchronizedTypes

### Inherited from SynchronizedSymbols

### Inherited from SymbolLoaders

### Inherited from JavaMirrors

### Inherited from TwoWayCaches

### Inherited from api.JavaUniverse

### Inherited from ReflectSetup

### Inherited from JavaUniverseForce

### Inherited from internal.SymbolTable

### Inherited from Internals

### Inherited from FreshNames

### Inherited from Translations

### Inherited from PrivateWithin

### Inherited from ReificationSupport

### Inherited from StdCreators

### Inherited from StdAttachments

### Inherited from CapturedVariables

### Inherited from Required

### Inherited from Importers

### Inherited from TypeDebugging

### Inherited from Positions

### Inherited from Printers

### Inherited from Trees

### Inherited from AnnotationCheckers

### Inherited from AnnotationInfos

### Inherited from StdNames

### Inherited from Transforms

### Inherited from InfoTransformers

### Inherited from BaseTypeSeqs

### Inherited from Constants

### Inherited from Definitions

### Inherited from Mirrors

### Inherited from Scopes

### Inherited from FlagSets

### Inherited from ExistentialsAndSkolems

### Inherited from Kinds

### Inherited from Variances

### Inherited from Types

### Inherited from internal.tpe.FindMembers

### Inherited from TypeConstraints

### Inherited from TypeMaps

### Inherited from GlbLubs

### Inherited from CommonOwners

### Inherited from TypeToStrings

### Inherited from TypeComparers

### Inherited from Symbols

### Inherited from Names

### Inherited from Collections

### Inherited from Universe

### Inherited from Internals

### Inherited from Quasiquotes

### Inherited from Liftables

### Inherited from Printers

### Inherited from Mirrors

### Inherited from StandardLiftables

### Inherited from StandardNames

### Inherited from StandardDefinitions

### Inherited from ImplicitTags

### Inherited from TypeTags

### Inherited from Exprs

### Inherited from Positions

### Inherited from Annotations

### Inherited from Constants

### Inherited from Trees

### Inherited from Names

### Inherited from Scopes

### Inherited from FlagSets

### Inherited from Types

### Inherited from Symbols

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Macro Specific Additions

### Universe

### API

### Annotations

### Definitions

### Expressions

### Extractors

### Flags

### Internal

### JavaMirrors

### Mirrors

### Names

### Positions

### Printers

### Scopes

### Symbols

### Trees

### Types - Operations

### TypeTags

### Types

### Tree Copying

### Factories

### Tree Traversal and Transformation

### Ungrouped