scala.tools.nsc.transform.patmat.MatchApproximation.MatchApproximator.TreeMakersToProps

# conservative

#### object conservative extends TreeMakerToProp

Source
  MatchAnalysis.scala

Linear Supertypes
TreeMakerToProp, (MatchApproximator.TreeMaker) ⇒ MatchApproximator.Prop, AnyRef, Any
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Inherited

1. conservative
2. TreeMakerToProp
3. Function1
4. AnyRef
5. Any

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### Value Members

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

   Definition Classes
     AnyRef → Any

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

   Definition Classes
     AnyRef → Any

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

   Definition Classes
     AnyRef → Any

4. #### def andThen[A](g: (MatchApproximator.Prop) ⇒ A): (MatchApproximator.TreeMaker) ⇒ A

   Definition Classes
     Function1
   Annotations
     @unspecialized()

5. #### def apply(tm: MatchApproximator.TreeMaker): MatchApproximator.Prop

   apply itself must render a faithful representation of the TreeMaker

   apply itself must render a faithful representation of the TreeMaker

   Concretely, True must only be used to represent a TreeMaker that is sure to match and that does not do any computation at all e.g., doCSE relies on apply itself being sound in this sense (since it drops TreeMakers that are approximated to True -- SI-6077)

   handleUnknown may be customized by the caller to approximate further

   TODO: don't ignore outer-checks

   Definition Classes
     TreeMakerToProp → Function1

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

   Definition Classes
     Any

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

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

8. #### def compose[A](g: (A) ⇒ MatchApproximator.TreeMaker): (A) ⇒ MatchApproximator.Prop

   Definition Classes
     Function1
   Annotations
     @unspecialized()

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

   Definition Classes
     AnyRef

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

    Definition Classes
      AnyRef → Any

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

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

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

    Definition Classes
      AnyRef → Any

13. #### def handleUnknown(tm: MatchApproximator.TreeMaker): MatchApproximator.False.type

    Definition Classes
      conservative → TreeMakerToProp

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

    Definition Classes
      AnyRef → Any

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

    Definition Classes
      Any

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

20. #### def toString(): String

    Definition Classes
      Function1 → AnyRef → Any

21. #### def updateSubstitution(subst: MatchApproximator.Substitution): Unit

    Definition Classes
      TreeMakerToProp

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

### Inherited from TreeMakerToProp

### Inherited from (MatchApproximator.TreeMaker) ⇒ MatchApproximator.Prop

### Inherited from AnyRef

### Inherited from Any

### Ungrouped