scala.tools.nsc.typechecker.Namers

# LockingTypeCompleter

###
Related Doc: package Namers

#### trait LockingTypeCompleter extends Analyzer.TypeCompleter

Source
  Namers.scala

Linear Supertypes
Analyzer.TypeCompleter, Global.LazyType, Global.Type, Global.Annotatable[Global.Type], Global.TypeApiImpl, Global.TypeApi, AnyRef, Any
Known Subclasses
PolyTypeCompleter
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Inherited

1. LockingTypeCompleter
2. TypeCompleter
3. LazyType
4. Type
5. Annotatable
6. TypeApiImpl
7. TypeApi
8. AnyRef
9. Any

Implicitly

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

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### Type Members

1. #### class FilterMapForeach extends reflect.internal.SymbolTable.FilterTypeCollector

   Definition Classes
     Type

### Abstract Value Members

1. #### abstract def completeImpl(sym: Global.Symbol): Unit

2. #### abstract val tree: Global.Tree

   Definition Classes
     TypeCompleter

### Concrete Value Members

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

   Test two objects for inequality.

   Test two objects for inequality.

   returns

     `true` if !(this == that), false otherwise.

   Definition Classes
     AnyRef → Any

2. #### final def ##(): Int

   Equivalent to `x.hashCode` except for boxed numeric types and `null`.

   Equivalent to `x.hashCode` except for boxed numeric types and `null`. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For `null` returns a hashcode where `null.hashCode` throws a `NullPointerException`.

   returns

     a hash value consistent with ==

   Definition Classes
     AnyRef → Any

3. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from Analyzer.LockingTypeCompleter to any2stringadd[Analyzer.LockingTypeCompleter] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

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

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

5. #### def <:<(that: Global.Type): Boolean

   Definition Classes
     Type → TypeApi

6. #### def =:=(that: Global.Type): Boolean

   Definition Classes
     Type → TypeApi

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

   The expression `x == that` is equivalent to `if (x eq null) that eq null else x.equals(that)`.

   The expression `x == that` is equivalent to `if (x eq null) that eq null else x.equals(that)`.

   arg0

     the object to compare against this object for equality.

   returns

     `true` if the receiver object is equivalent to the argument; `false` otherwise.

   Definition Classes
     AnyRef → Any

8. #### def addThrowsAnnotation(throwableSym: Global.Symbol): Global.Type

   Definition Classes
     Annotatable

9. #### def annotations: List[Global.AnnotationInfo]

   Definition Classes
     Type → Annotatable

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

    Cast the receiver object to be of type `T0`.

    Cast the receiver object to be of type `T0`.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression `1.asInstanceOf[String]` will throw a `ClassCastException` at runtime, while the expression `List(1).asInstanceOf[List[String]]` will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

      the receiver object.

    Definition Classes
      Any
    Exceptions thrown

      `ClassCastException` if the receiver object is not an instance of the erasure of type `T0`.

11. #### def asSeenFrom(pre: Global.Type, clazz: Global.Symbol): Global.Type

    Definition Classes
      Type → TypeApi

12. #### def atOwner(owner: Global.Symbol): Global.Type

    Definition Classes
      Type

13. #### def baseClasses: List[Global.Symbol]

    Definition Classes
      Type → TypeApi

14. #### def baseType(clazz: Global.Symbol): Global.Type

    Definition Classes
      Type → TypeApi

15. #### def baseTypeIndex(sym: Global.Symbol): Int

    Definition Classes
      Type

16. #### def baseTypeSeq: Global.BaseTypeSeq

    Definition Classes
      Type

17. #### def baseTypeSeqDepth: Depth

    Definition Classes
      Type

18. #### def betaReduce: Global.Type

    Definition Classes
      Type

19. #### def boundSyms: Set[Global.Symbol]

    Definition Classes
      Type

20. #### def bounds: Global.TypeBounds

    Definition Classes
      Type

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

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the `clone` method is platform dependent.

    returns

      a copy of the receiver object.

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

      not specified by SLS as a member of AnyRef

22. #### def cloneInfo(owner: Global.Symbol): Global.Type

    Definition Classes
      Type

23. #### def collect[T](pf: PartialFunction[Global.Type, T]): List[T]

    Definition Classes
      Type

24. #### def companion: Global.Type

    Definition Classes
      TypeApiImpl → TypeApi

25. #### def complete(sym: Global.Symbol): Unit

    Definition Classes
      LockingTypeCompleter → LazyType → Type

26. #### def computeMemberType(sym: Global.Symbol): Global.Type

    Definition Classes
      Type

27. #### def contains(sym: Global.Symbol): Boolean

    Definition Classes
      Type → TypeApi

28. #### def dealias: Global.Type

    Definition Classes
      Type → TypeApi

29. #### def dealiasWiden: Global.Type

    Definition Classes
      Type

30. #### def dealiasWidenChain: List[Global.Type]

    Definition Classes
      Type

31. #### def decl(name: Global.Name): Global.Symbol

    Definition Classes
      Type → TypeApi

32. #### def declaration(name: Global.Name): Global.Symbol

    Definition Classes
      TypeApiImpl → TypeApi

33. #### def declarations: Global.Scope

    Definition Classes
      TypeApiImpl → TypeApi

34. #### def decls: Global.Scope

    Definition Classes
      Type → TypeApi

35. #### def deconst: Global.Type

    Definition Classes
      Type

36. #### def deferredMembers: Global.Scope

    Definition Classes
      Type

37. #### def directObjectString: String

    Definition Classes
      Type

38. #### def dummyArgs: List[Global.Type]

    Attributes
      protected
    Definition Classes
      Type

39. #### def ensuring(cond: (Analyzer.LockingTypeCompleter) ⇒ Boolean, msg: ⇒ Any): Analyzer.LockingTypeCompleter

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

40. #### def ensuring(cond: (Analyzer.LockingTypeCompleter) ⇒ Boolean): Analyzer.LockingTypeCompleter

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

41. #### def ensuring(cond: Boolean, msg: ⇒ Any): Analyzer.LockingTypeCompleter

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

42. #### def ensuring(cond: Boolean): Analyzer.LockingTypeCompleter

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

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

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    The `eq` method implements an equivalence relation on non-null instances of `AnyRef`, and has three additional properties:

    - It is consistent: for any non-null instances `x` and `y` of type `AnyRef`, multiple invocations of `x.eq(y)` consistently returns `true` or consistently returns `false`.
    - For any non-null instance `x` of type `AnyRef`, `x.eq(null)` and `null.eq(x)` returns `false`.
    - `null.eq(null)` returns `true`.

    When overriding the `equals` or `hashCode` methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (`o1 eq o2`), they should be equal to each other (`o1 == o2`) and they should hash to the same value (`o1.hashCode == o2.hashCode`).

    returns

      `true` if the argument is a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

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

    The equality method for reference types.

    The equality method for reference types. Default implementation delegates to `eq`.

    See also `equals` in scala.Any.

    returns

      `true` if the receiver object is equivalent to the argument; `false` otherwise.

    Definition Classes
      AnyRef → Any

45. #### def erasure: Global.Type

    Definition Classes
      TypeApiImpl → TypeApi

46. #### def etaExpand: Global.Type

    Definition Classes
      Type → TypeApi

47. #### def exists(p: (Global.Type) ⇒ Boolean): Boolean

    Definition Classes
      Type → TypeApi

48. #### def filterAnnotations(p: (Global.AnnotationInfo) ⇒ Boolean): Global.Type

    Definition Classes
      Type → Annotatable

49. #### final def finalResultType: Global.Type

    Definition Classes
      Type → TypeApi

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

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the `finalize` method is invoked, as well as the interaction between `finalize` and non-local returns and exceptions, are all platform dependent.

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

      not specified by SLS as a member of AnyRef

51. #### def find(p: (Global.Type) ⇒ Boolean): Option[Global.Type]

    Definition Classes
      Type → TypeApi

52. #### def findMember(name: Global.Name, excludedFlags: Long, requiredFlags: Long, stableOnly: Boolean): Global.Symbol

    Definition Classes
      Type

53. #### def findMembers(excludedFlags: Long, requiredFlags: Long): Global.Scope

    Definition Classes
      Type

54. #### def firstParent: Global.Type

    Definition Classes
      Type

55. #### def foreach(f: (Global.Type) ⇒ Unit): Unit

    Definition Classes
      Type → TypeApi

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

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

57. #### def getAnnotation(cls: Global.Symbol): Option[Global.AnnotationInfo]

    Definition Classes
      Annotatable

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

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

      a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes
      AnyRef → Any
    Note

      not specified by SLS as a member of AnyRef

59. #### def hasAnnotation(cls: Global.Symbol): Boolean

    Definition Classes
      Annotatable

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

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in scala.Any.

    returns

      the hash code value for this object.

    Definition Classes
      AnyRef → Any

61. #### def implicitMembers: Global.Scope

    Definition Classes
      Type

62. #### def instantiateTypeParams(formals: List[Global.Symbol], actuals: List[Global.Type]): Global.Type

    Definition Classes
      Type

63. #### def isComplete: Boolean

    Definition Classes
      LazyType → Type

64. #### def isDependentMethodType: Boolean

    Definition Classes
      Type

65. #### def isErroneous: Boolean

    Definition Classes
      Type

66. #### def isError: Boolean

    Definition Classes
      Type

67. #### def isFinalType: Boolean

    Definition Classes
      Type

68. #### def isGround: Boolean

    Definition Classes
      Type

69. #### def isHigherKinded: Boolean

    Definition Classes
      Type

70. #### def isImmediatelyDependent: Boolean

    Definition Classes
      Type

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

    Test whether the dynamic type of the receiver object is `T0`.

    Test whether the dynamic type of the receiver object is `T0`.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression `1.isInstanceOf[String]` will return `false`, while the expression `List(1).isInstanceOf[List[String]]` will return `true`. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

      `true` if the receiver object is an instance of erasure of type `T0`; `false` otherwise.

    Definition Classes
      Any

72. #### def isSpliceable: Boolean

    Definition Classes
      TypeApiImpl

73. #### final def isStable: Boolean

    Definition Classes
      Type

74. #### def isStructuralRefinement: Boolean

    Definition Classes
      Type

75. #### def isTrivial: Boolean

    Definition Classes
      Type

76. #### final def isVolatile: Boolean

    Definition Classes
      Type

77. #### def isWildcard: Boolean

    Definition Classes
      Type

78. #### def kind: String

    Definition Classes
      LazyType → Type

79. #### def load(sym: Global.Symbol): Unit

    Definition Classes
      Type

80. #### def looselyMatches(that: Global.Type): Boolean

    Definition Classes
      Type

81. #### def map(f: (Global.Type) ⇒ Global.Type): Global.Type

    Definition Classes
      Type → TypeApi

82. #### def matches(that: Global.Type): Boolean

    Definition Classes
      Type

83. #### def matchesPattern(that: Global.Type): Boolean

    Definition Classes
      Type

84. #### def member(name: Global.Name): Global.Symbol

    Definition Classes
      Type → TypeApi

85. #### def memberBasedOnName(name: Global.Name, excludedFlags: Long): Global.Symbol

    Definition Classes
      Type

86. #### def memberInfo(sym: Global.Symbol): Global.Type

    Definition Classes
      Type

87. #### def memberType(sym: Global.Symbol): Global.Type

    Definition Classes
      Type

88. #### def members: Global.Scope

    Definition Classes
      Type → TypeApi

89. #### def membersBasedOnFlags(excludedFlags: Long, requiredFlags: Long): Global.Scope

    Definition Classes
      Type

90. #### def narrow: Global.Type

    Definition Classes
      Type

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

    Equivalent to `!(this eq that)`.

    Equivalent to `!(this eq that)`.

    returns

      `true` if the argument is not a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

92. #### def nonLocalMember(name: Global.Name): Global.Symbol

    Definition Classes
      Type

93. #### def nonPrivateDecl(name: Global.Name): Global.Symbol

    Definition Classes
      Type

94. #### def nonPrivateDecls: List[Global.Symbol]

    Definition Classes
      Type

95. #### def nonPrivateMember(name: Global.Name): Global.Symbol

    Definition Classes
      Type

96. #### def nonPrivateMemberAdmitting(name: Global.Name, admit: Long): Global.Symbol

    Definition Classes
      Type

97. #### def nonPrivateMembers: Global.Scope

    Definition Classes
      Type

98. #### def nonPrivateMembersAdmitting(admit: Long): Global.Scope

    Definition Classes
      Type

99. #### def normalize: Global.Type

    Definition Classes
      Type → TypeApi

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

     Wakes up a single thread that is waiting on the receiver object's monitor.

     Wakes up a single thread that is waiting on the receiver object's monitor.

     Definition Classes
       AnyRef
     Note

       not specified by SLS as a member of AnyRef

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

     Wakes up all threads that are waiting on the receiver object's monitor.

     Wakes up all threads that are waiting on the receiver object's monitor.

     Definition Classes
       AnyRef
     Note

       not specified by SLS as a member of AnyRef

102. #### def objectPrefix: String

     Attributes
       protected
     Definition Classes
       Type

103. #### final def orElse(alt: ⇒ Global.Type): Global.Type

     Definition Classes
       Type → TypeApi
     Annotations
       @inline()

104. #### def packagePrefix: String

     Attributes
       protected
     Definition Classes
       Type

105. #### def paramLists: List[List[Global.Symbol]]

     Definition Classes
       TypeApiImpl → TypeApi

106. #### def paramSectionCount: Int

     Definition Classes
       Type

107. #### def paramTypes: List[Global.Type]

     Definition Classes
       Type

108. #### def params: List[Global.Symbol]

     Definition Classes
       Type

109. #### def paramss: List[List[Global.Symbol]]

     Definition Classes
       Type → TypeApi

110. #### def parents: List[Global.Type]

     Definition Classes
       Type

111. #### def prefix: Global.Type

     Definition Classes
       Type

112. #### def prefixChain: List[Global.Type]

     Definition Classes
       Type

113. #### def prefixString: String

     Definition Classes
       Type

114. #### def removeAnnotation(cls: Global.Symbol): Global.Type

     Definition Classes
       Annotatable

115. #### def resultApprox: Global.Type

     Definition Classes
       Type

116. #### def resultType(actuals: List[Global.Type]): Global.Type

     Definition Classes
       Type

117. #### def resultType: Global.Type

     Definition Classes
       Type → TypeApi

118. #### def safeToString: String

     Definition Classes
       LazyType → Type

119. #### def setAnnotations(annots: List[Global.AnnotationInfo]): Global.Type

     Definition Classes
       Type → Annotatable

120. #### def skolemizeExistential: Global.Type

     Definition Classes
       Type

121. #### def skolemizeExistential(owner: Global.Symbol, origin: AnyRef): Global.Type

     Definition Classes
       Type

122. #### def skolemsExceptMethodTypeParams: List[Global.Symbol]

     Definition Classes
       Type

123. #### def stat_<:<(that: Global.Type): Boolean

     Definition Classes
       Type

124. #### def staticAnnotations: collection.immutable.List[Global.AnnotationInfo]

     Definition Classes
       Annotatable

125. #### def subst(from: List[Global.Symbol], to: List[Global.Type]): Global.Type

     Definition Classes
       Type

126. #### def substSym(from: List[Global.Symbol], to: List[Global.Symbol]): Global.Type

     Definition Classes
       Type

127. #### def substThis(from: Global.Symbol, to: Global.Symbol): Global.Type

     Definition Classes
       Type

128. #### def substThis(from: Global.Symbol, to: Global.Type): Global.Type

     Definition Classes
       Type

129. #### def substThisAndSym(from: Global.Symbol, to: Global.Type, symsFrom: List[Global.Symbol], symsTo: List[Global.Symbol]): Global.Type

     Definition Classes
       Type

130. #### def substituteSymbols(from: List[Global.Symbol], to: List[Global.Symbol]): Global.Type

     Definition Classes
       TypeApiImpl → TypeApi

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

     Definition Classes
       TypeApiImpl → TypeApi

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

     Definition Classes
       AnyRef

133. #### def takesTypeArgs: Boolean

     Definition Classes
       Type → TypeApi

134. #### def termSymbol: Global.Symbol

     Definition Classes
       Type → TypeApi

135. #### def termSymbolDirect: Global.Symbol

     Definition Classes
       Type

136. #### def throwsAnnotations(): List[Global.Symbol]

     Definition Classes
       Annotatable

137. #### def toLongString: String

     Definition Classes
       Type

138. #### final def toString(): String

     Creates a String representation of this object.

     Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

     returns

       a String representation of the object.

     Definition Classes
       Type → AnyRef → Any

139. #### def trimPrefix(str: String): String

     Definition Classes
       Type

140. #### def typeArgs: List[Global.Type]

     Definition Classes
       Type → TypeApi

141. #### def typeArguments: List[Global.Type]

     Definition Classes
       TypeApiImpl

142. #### def typeConstructor: Global.Type

     Definition Classes
       Type → TypeApi

143. #### def typeOfThis: Global.Type

     Definition Classes
       Type

144. #### def typeParams: List[Global.Symbol]

     Definition Classes
       Type → TypeApi

145. #### def typeSymbol: Global.Symbol

     Definition Classes
       Type → TypeApi

146. #### def typeSymbolDirect: Global.Symbol

     Definition Classes
       Type

147. #### def underlying: Global.Type

     Definition Classes
       Type

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

151. #### def weak_<:<(that: Global.Type): Boolean

     Definition Classes
       Type → TypeApi

152. #### def widen: Global.Type

     Definition Classes
       Type → TypeApi

153. #### final def withAnnotation(annot: Global.AnnotationInfo): Global.Type

     Definition Classes
       Annotatable

154. #### def withAnnotations(annots: List[Global.AnnotationInfo]): Global.Type

     Definition Classes
       Type → Annotatable

155. #### def withFilter(p: (Global.Type) ⇒ Boolean): FilterMapForeach

     Definition Classes
       Type

156. #### def withoutAnnotations: Global.Type

     Definition Classes
       Type → Annotatable

157. #### def →[B](y: B): (Analyzer.LockingTypeCompleter, B)

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

### Inherited from Analyzer.TypeCompleter

### Inherited from Global.LazyType

### Inherited from Global.Type

### Inherited from Global.Annotatable[Global.Type]

### Inherited from Global.TypeApiImpl

### Inherited from Global.TypeApi

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from Analyzer.LockingTypeCompleter to any2stringadd[Analyzer.LockingTypeCompleter]

### Inherited by implicit conversion StringFormat from Analyzer.LockingTypeCompleter to StringFormat[Analyzer.LockingTypeCompleter]

### Inherited by implicit conversion Ensuring from Analyzer.LockingTypeCompleter to Ensuring[Analyzer.LockingTypeCompleter]

### Inherited by implicit conversion ArrowAssoc from Analyzer.LockingTypeCompleter to ArrowAssoc[Analyzer.LockingTypeCompleter]

### Ungrouped