Packages

case class NonNullTestTreeMaker(prevBinder: Global.Symbol, expectedTp: Global.Type, pos: Global.Position) extends FunTreeMaker with Product with Serializable

Make a TreeMaker that performs null check. This is called prior to extractor call.

Source
MatchTreeMaking.scala
Linear Supertypes
java.io.Serializable, Product, Equals, FunTreeMaker, TreeMaker, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. NonNullTestTreeMaker
  2. Serializable
  3. Product
  4. Equals
  5. FunTreeMaker
  6. TreeMaker
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new NonNullTestTreeMaker(prevBinder: Global.Symbol, expectedTp: Global.Type, pos: Global.Position)

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
    This member is added by an implicit conversion from NonNullTestTreeMaker toany2stringadd[NonNullTestTreeMaker] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (NonNullTestTreeMaker, B)
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toArrowAssoc[NonNullTestTreeMaker] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def chainBefore(next: Global.Tree)(casegen: TreeMakers.Casegen): Global.Tree
    Definition Classes
    NonNullTestTreeMaker → TreeMaker
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def ensuring(cond: (NonNullTestTreeMaker) => Boolean, msg: => Any): NonNullTestTreeMaker
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toEnsuring[NonNullTestTreeMaker] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (NonNullTestTreeMaker) => Boolean): NonNullTestTreeMaker
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toEnsuring[NonNullTestTreeMaker] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): NonNullTestTreeMaker
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toEnsuring[NonNullTestTreeMaker] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): NonNullTestTreeMaker
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toEnsuring[NonNullTestTreeMaker] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. val expectedTp: Global.Type
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. lazy val localSubstitution: TreeMakers.Substitution
    Definition Classes
    NonNullTestTreeMaker → TreeMaker
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. lazy val nextBinder: Global.TermSymbol
    Definition Classes
    NonNullTestTreeMaker → FunTreeMaker
  21. val nextBinderTp: Global.Type
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. val nullCheck: Global.Apply
  25. val pos: Global.Position
    Definition Classes
    NonNullTestTreeMaker → FunTreeMaker → TreeMaker
  26. val prevBinder: Global.Symbol
  27. def productElementNames: Iterator[String]
    Definition Classes
    Product
  28. def skipNullTest: Boolean
  29. def subPatternsAsSubstitution: TreeMakers.Substitution

    The substitution that specifies the trees that compute the values of the subpattern binders.

    The substitution that specifies the trees that compute the values of the subpattern binders.

    Should not be used to perform actual substitution! Only used to reason symbolically about the values the subpattern binders are bound to. See TreeMakerToCond#updateSubstitution.

    Overridden in PreserveSubPatBinders to pretend it replaces the subpattern binders by subpattern refs (Even though we don't do so anymore -- see scala/bug#5158, scala/bug#5739 and scala/bug#6070.)

    TODO: clean this up, would be nicer to have some higher-level way to compute the binders bound by this tree maker and the symbolic values that correspond to them

    Definition Classes
    TreeMaker
  30. def substitution: TreeMakers.Substitution

    captures the scope and the value of the bindings in patterns important *when* the substitution happens (can't accumulate and do at once after the full matcher has been constructed)

    captures the scope and the value of the bindings in patterns important *when* the substitution happens (can't accumulate and do at once after the full matcher has been constructed)

    Definition Classes
    TreeMaker
  31. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  32. def toString(): String
    Definition Classes
    NonNullTestTreeMaker → AnyRef → Any
  33. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  34. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  35. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toStringFormat[NonNullTestTreeMaker] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  2. def →[B](y: B): (NonNullTestTreeMaker, B)
    Implicit
    This member is added by an implicit conversion from NonNullTestTreeMaker toArrowAssoc[NonNullTestTreeMaker] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from java.io.Serializable

Inherited from Product

Inherited from Equals

Inherited from FunTreeMaker

Inherited from TreeMaker

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromNonNullTestTreeMaker to any2stringadd[NonNullTestTreeMaker]

Inherited by implicit conversion StringFormat fromNonNullTestTreeMaker to StringFormat[NonNullTestTreeMaker]

Inherited by implicit conversion Ensuring fromNonNullTestTreeMaker to Ensuring[NonNullTestTreeMaker]

Inherited by implicit conversion ArrowAssoc fromNonNullTestTreeMaker to ArrowAssoc[NonNullTestTreeMaker]

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