scala.annotation

# tailrec

#### final class tailrec extends Annotation with StaticAnnotation

A method annotation which verifies that the method will be compiled with tail call optimization.

If it is present, the compiler will issue an error if the method cannot be optimized into a loop.

Source
  tailrec.scala
Since

  2.8

Linear Supertypes
StaticAnnotation, Annotation, AnyRef, Any
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1. Alphabetic
2. By inheritance

Inherited

1. tailrec
2. StaticAnnotation
3. Annotation
4. AnyRef
5. Any

Implicitly

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

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### Instance Constructors

1. #### new tailrec()

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

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

   Implicit information
     This member is added by an implicit conversion from tailrec to ArrowAssoc[tailrec] 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 clone(): AnyRef

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

8. #### def ensuring(cond: (tailrec) ⇒ Boolean, msg: ⇒ Any): tailrec

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

9. #### def ensuring(cond: (tailrec) ⇒ Boolean): tailrec

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

10. #### def ensuring(cond: Boolean, msg: ⇒ Any): tailrec

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

11. #### def ensuring(cond: Boolean): tailrec

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

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef → Any

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

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

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

    Returns string formatted according to given `format` string.

    Returns string formatted according to given `format` string. Format strings are as for `String.format` (@see java.lang.String.format).

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

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

    Definition Classes
      AnyRef → Any

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

    Definition Classes
      AnyRef → Any

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

    Definition Classes
      Any

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef

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

    Definition Classes
      AnyRef → Any

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

27. #### def →[B](y: B): (tailrec, B)

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

### Inherited from StaticAnnotation

### Inherited from Annotation

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from tailrec to any2stringadd[tailrec]

### Inherited by implicit conversion StringFormat from tailrec to StringFormat[tailrec]

### Inherited by implicit conversion Ensuring from tailrec to Ensuring[tailrec]

### Inherited by implicit conversion ArrowAssoc from tailrec to ArrowAssoc[tailrec]

### Ungrouped