scala.tools.nsc.typechecker

Variances

trait Variances extends AnyRef

Variances form a lattice, 0 <= COVARIANT <= Variances, 0 <= CONTRAVARIANT <= VARIANCES

Source
Variances.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. Hide All
  2. Show all
  1. Variances
  2. AnyRef
  3. Any
Visibility
  1. Public
  2. All

Abstract Value Members

  1. val global : Global

    Attributes
    abstract

Concrete Value Members

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

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

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

    Attributes
    final
    Definition Classes
    AnyRef → Any
  4. def == (arg0: AnyRef): Boolean

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

    Attributes
    final
    Definition Classes
    Any
  6. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any
  7. def clone (): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  8. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  9. def equals (arg0: Any): Boolean

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

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  11. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef → Any
  12. def hashCode (): Int

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

    Attributes
    final
    Definition Classes
    Any
  14. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  15. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  16. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  17. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef
  18. def toString (): String

    Definition Classes
    AnyRef → Any
  19. def varianceInArgs (tps: List[Type], tparams1: List[Symbol])(tparam: Symbol): Int

    Compute variance of type parameter tparam' in all type arguments <code>tps</code> which correspond to formal type parameters tparams1'.

  20. def varianceInAttrib (annot: AnnotationInfo)(tparam: Symbol): Int

    Compute variance of type parameter tparam' in type annotation annot'.

  21. def varianceInAttribs (annots: List[AnnotationInfo])(tparam: Symbol): Int

    Compute variance of type parameter tparam' in all type annotations annots'.

  22. def varianceInSym (sym: Symbol)(tparam: Symbol): Int

    Compute variance of type parameter tparam' in type of symbol sym'.

  23. def varianceInSyms (syms: List[Symbol])(tparam: Symbol): Int

    Compute variance of type parameter tparam' in types of all symbols sym'.

  24. def varianceInType (tp: Type)(tparam: Symbol): Int

    Compute variance of type parameter tparam in type tp.

  25. def varianceInTypes (tps: List[Type])(tparam: Symbol): Int

    Compute variance of type parameter tparam' in all types tps'.

  26. def wait (): Unit

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

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

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from AnyRef

Inherited from Any