Scala Compiler2.13.15 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package transform
  Definition Classes
    nsc
-  abstract class TailCalls extends SubComponent with Transform

  Perform tail recursive call elimination.

  Perform tail recursive call elimination.

  Definition Classes
    transform
-  class TailCallElimination extends Global.AstTransformer

  A Tail Call Transformer

  A Tail Call Transformer

  Definition Classes
    TailCalls
- ClonedTailContext
- DefDefTailContext
- EmptyTailContext
- TailContext

c

scala.tools.nsc.transform.TailCalls.TailCallElimination

# DefDefTailContext

###

#### class DefDefTailContext extends TailContext

Source
  TailCalls.scala

Linear Supertypes
TailContext, AnyRef, Any
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. DefDefTailContext
2. TailContext
3. AnyRef
4. Any

Implicitly

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

1. Hide All
2. Show All

Visibility

1. Public
2. Protected

### Instance Constructors

1.  new DefDefTailContext(dd: Global.DefDef)

### 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 DefDefTailContext toany2stringadd[DefDefTailContext] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (DefDefTailContext, B)
   Implicit
     This member is added by an implicit conversion from DefDefTailContext toArrowAssoc[DefDefTailContext] 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[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
8.  final def clonedTailContext(tailPos: Boolean): TailContext
   Attributes
     protected
   Definition Classes
     TailContext
   Annotations
     @tailrec()
9.  def containsRecursiveCall(t: Global.Tree): Boolean
10.  def enclosingType: Global.Type
    Definition Classes
      TailContext
11.  def ensuring(cond: (DefDefTailContext) => Boolean, msg: => Any): DefDefTailContext
    Implicit
      This member is added by an implicit conversion from DefDefTailContext toEnsuring[DefDefTailContext] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: (DefDefTailContext) => Boolean): DefDefTailContext
    Implicit
      This member is added by an implicit conversion from DefDefTailContext toEnsuring[DefDefTailContext] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  def ensuring(cond: Boolean, msg: => Any): DefDefTailContext
    Implicit
      This member is added by an implicit conversion from DefDefTailContext toEnsuring[DefDefTailContext] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
14.  def ensuring(cond: Boolean): DefDefTailContext
    Implicit
      This member is added by an implicit conversion from DefDefTailContext toEnsuring[DefDefTailContext] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
15.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
16.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
17.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
18.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
19.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
20.  def isEligible: Boolean
    Definition Classes
      TailContext
21.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
22.  def isMandatory: Boolean
    Definition Classes
      TailContext
23.  def isTransformed: Boolean
    Definition Classes
      TailContext
24.  lazy val label: Global.MethodSymbol
    Definition Classes
      DefDefTailContext → TailContext
25.  def method: Global.Symbol
    Definition Classes
      DefDefTailContext → TailContext
26.  def methodPos: Global.Position
    Definition Classes
      DefDefTailContext → TailContext
27.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
28.  def newThis(pos: Global.Position): Global.TermSymbol
    Definition Classes
      TailContext
29.  final def noTailContext(): TailContext
    Definition Classes
      TailContext
30.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
31.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
32.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
33.  lazy val tailLabels: Set[Global.Symbol]
    Definition Classes
      DefDefTailContext → TailContext
34.  def tailPos: Boolean
    Definition Classes
      DefDefTailContext → TailContext
35.  def toString(): String
    Definition Classes
      TailContext → AnyRef → Any
36.  def tparams: collection.immutable.List[Global.Symbol]
    Definition Classes
      DefDefTailContext → TailContext
37.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
38.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
39.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()
40.  final def yesTailContext(): TailContext
    Definition Classes
      TailContext

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from DefDefTailContext toStringFormat[DefDefTailContext] 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): (DefDefTailContext, B)
   Implicit
     This member is added by an implicit conversion from DefDefTailContext toArrowAssoc[DefDefTailContext] 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 TailContext

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd fromDefDefTailContext to any2stringadd[DefDefTailContext]

### Inherited by implicit conversion StringFormat fromDefDefTailContext to StringFormat[DefDefTailContext]

### Inherited by implicit conversion Ensuring fromDefDefTailContext to Ensuring[DefDefTailContext]

### Inherited by implicit conversion ArrowAssoc fromDefDefTailContext to ArrowAssoc[DefDefTailContext]

### Ungrouped