Scala Compiler2.12.0 < Back
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# Packages

-  package root

  The Scala compiler API.

  The Scala compiler API.

  The following resources are useful for Scala plugin/compiler development:

  - Scala development tutorials on www.scala-lang.org
  - Scala Internals wiki
  - Scala compiler corner, maintained by Miguel
  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package transform
  Definition Classes
    nsc
-  package patmat
  Definition Classes
    transform
- AccessorSynthesis
- CleanUp
- Constructors
- Delambdafy
- Erasure
- ExplicitOuter
- ExtensionMethods
- Fields
- Flatten
- InfoTransform
- LambdaLift
- Mixin
- OverridingPairs
- PostErasure
- SampleTransform
- SpecializeTypes
- Statics
- TailCalls
- Transform
- TypeAdaptingTransformer
- TypingTransformers
- UnCurry

c

scala.tools.nsc.transform

# ExtensionMethods 

###

#### abstract class ExtensionMethods extends SubComponent with Transform with TypingTransformers

Perform Step 1 in the inline classes SIP: Creates extension methods for all methods in a value class, except parameter or super accessors, or constructors.

Source
  ExtensionMethods.scala
Version

  2.10

Linear Supertypes
TypingTransformers, Transform, SubComponent, AnyRef, Any
Known Subclasses
extensionMethods
Type Hierarchy
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. ExtensionMethods
2. TypingTransformers
3. Transform
4. SubComponent
5. AnyRef
6. Any

Implicitly

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

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2. Show All

Visibility

1. Public
2. All

### Instance Constructors

1.  new ExtensionMethods()

### Type Members

1.  abstract class StdPhase extends GlobalPhase

   A standard phase template

   A standard phase template

   Definition Classes
     SubComponent
2.  class Extender extends TypingTransformer
3.  final class SubstututeRecursion extends TypingTransformer
4.  class Phase extends StdPhase

   The phase defined by this transform

   The phase defined by this transform

   Definition Classes
     Transform
5.  abstract class TypingTransformer extends Global.Transformer
   Definition Classes
     TypingTransformers

### Abstract Value Members

1.  abstract val global: Global
   Definition Classes
     TypingTransformers
2.  abstract val runsAfter: List[String]

   Names of phases that must run before this phase.

   Names of phases that must run before this phase.

   Definition Classes
     SubComponent
3.  abstract val runsRightAfter: Option[String]

   Name of the phase that this phase must follow immediately.

   Name of the phase that this phase must follow immediately.

   Definition Classes
     SubComponent

### Concrete 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 ExtensionMethods to any2stringadd[ExtensionMethods] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (ExtensionMethods, B)
   Implicit
     This member is added by an implicit conversion from ExtensionMethods to ArrowAssoc[ExtensionMethods] 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 afterOwnPhase[T](op: ⇒ T): T
   Definition Classes
     SubComponent
   Annotations
     @inline()
7.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
8.  final def beforeOwnPhase[T](op: ⇒ T): T
   Definition Classes
     SubComponent
   Annotations
     @inline()
9.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... )
10.  def enabled: Boolean

    Is this component enabled? Default is true.

    Is this component enabled? Default is true.

    Definition Classes
      SubComponent
11.  def ensuring(cond: (ExtensionMethods) ⇒ Boolean, msg: ⇒ Any): ExtensionMethods
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to Ensuring[ExtensionMethods] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: (ExtensionMethods) ⇒ Boolean): ExtensionMethods
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to Ensuring[ExtensionMethods] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  def ensuring(cond: Boolean, msg: ⇒ Any): ExtensionMethods
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to Ensuring[ExtensionMethods] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
14.  def ensuring(cond: Boolean): ExtensionMethods
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to Ensuring[ExtensionMethods] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
15.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
16.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
17.  def extensionMethod(imeth: Global.Symbol): Global.Symbol

    Return the extension method that corresponds to given instance method `meth`.

18.  def finalize(): Unit
    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
19.  def formatted(fmtstr: String): String
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to StringFormat[ExtensionMethods] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()
20.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
21.  def hashCode(): Int

    SubComponent are added to a HashSet and two phases are the same if they have the same name

    SubComponent are added to a HashSet and two phases are the same if they have the same name

    Definition Classes
      SubComponent → AnyRef → Any
22.  val initial: Boolean

    True if this phase runs before all other phases.

    True if this phase runs before all other phases. Usually, `parser`.

    Definition Classes
      SubComponent
23.  val internal: Boolean

    True if this phase is not provided by a plug-in.

    True if this phase is not provided by a plug-in.

    Definition Classes
      SubComponent
24.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
25.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
26.  def newPhase(prev: nsc.Phase): StdPhase

    Create a new phase which applies transformer

    Create a new phase which applies transformer

    Definition Classes
      Transform → SubComponent
27.  def newTransformer(unit: Global.CompilationUnit): Global.Transformer

    The transformer factory

    The transformer factory

    Definition Classes
      ExtensionMethods → Transform
28.  final def notify(): Unit
    Definition Classes
      AnyRef
29.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
30.  def ownPhase: nsc.Phase

    The phase corresponding to this subcomponent in the current compiler run

    The phase corresponding to this subcomponent in the current compiler run

    Definition Classes
      SubComponent
31.  val phaseName: String

    the following two members override abstract members in Transform

    the following two members override abstract members in Transform

    Definition Classes
      ExtensionMethods → SubComponent
32.  def phaseNewFlags: Long

    New flags defined by the phase which are not valid before

    New flags defined by the phase which are not valid before

    Definition Classes
      SubComponent
33.  def phaseNextFlags: Long

    New flags defined by the phase which are not valid until immediately after it

    New flags defined by the phase which are not valid until immediately after it

    Definition Classes
      SubComponent
34.  val requires: List[String]

    Names of phases required by this component.

    Names of phases required by this component. Default is `Nil`.

    Definition Classes
      SubComponent
35.  val runsBefore: List[String]

    Names of phases that must run after this phase.

    Names of phases that must run after this phase. Default is `Nil`.

    Definition Classes
      SubComponent
36.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
37.  val terminal: Boolean

    True if this phase runs after all other phases.

    True if this phase runs after all other phases. Usually, `terminal`.

    Definition Classes
      SubComponent
38.  def toString(): String
    Definition Classes
      AnyRef → Any
39.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
40.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
41.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
42.  def →[B](y: B): (ExtensionMethods, B)
    Implicit
      This member is added by an implicit conversion from ExtensionMethods to ArrowAssoc[ExtensionMethods] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc
43.  object ExtensionMethodType

    Recognize a MethodType which represents an extension method.

    Recognize a MethodType which represents an extension method.

    It may have a curried parameter list with the `$this` alone in the first parameter list, in which case that parameter list is dropped. Or, since the curried lists disappear during uncurry, it may have a single parameter list with `$this` as the first parameter, in which case that parameter is removed from the list.

### Inherited from TypingTransformers

### Inherited from Transform

### Inherited from SubComponent

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Ungrouped