Scala Compiler2.12.10 < 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
-  trait InfoTransform extends SubComponent with Transform

  An InfoTransform contains a compiler phase that transforms trees and symbol infos -- making sure they stay consistent.

  An InfoTransform contains a compiler phase that transforms trees and symbol infos -- making sure they stay consistent. The symbol info is transformed assuming it is consistent right before this phase. The info transformation is triggered by Symbol::rawInfo, which caches the results in the symbol's type history. This way sym.info (during an enteringPhase(p)) can look up what the symbol's info should look like at the beginning of phase p. (If the transformed info had not been stored yet, rawInfo will compute the info by composing the info-transformers of the most recent phase before p, up to the transformer of the phase right before p.)

  Concretely, enteringPhase(p) { sym.info } yields the info *before* phase p has transformed it. Imagine you're a phase and it all makes sense.

  Definition Classes
    transform
- Phase
- StdPhase

c

scala.tools.nsc.transform.InfoTransform

# Phase 

###

#### class Phase extends InfoTransform.Phase

Source
  InfoTransform.scala

Linear Supertypes
InfoTransform.Phase, InfoTransform.StdPhase, GlobalPhase, reflect.internal.Phase, AnyRef, Any
Known Subclasses
Phase, SpecializationPhase
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Phase
2. Phase
3. StdPhase
4. GlobalPhase
5. Phase
6. AnyRef
7. Any

Implicitly

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

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Visibility

1. Public
2. All

### Instance Constructors

1.  new Phase(prev: nsc.Phase)

### Type Members

1.  type Id = Int
   Definition Classes
     Phase

### 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 Phase to any2stringadd[Phase] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Phase, B)
   Implicit
     This member is added by an implicit conversion from Phase to ArrowAssoc[Phase] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  def apply(unit: Global.CompilationUnit): Unit
   Definition Classes
     Phase → GlobalPhase
7.  final def applyPhase(unit: Global.CompilationUnit): Unit
   Definition Classes
     GlobalPhase
8.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
9.  final val assignsFields: Boolean
   Definition Classes
     Phase
10.  def cancelled(unit: Global.CompilationUnit): Boolean

    Is current phase cancelled on this unit?

    Is current phase cancelled on this unit?

    Definition Classes
      GlobalPhase
11.  def checkable: Boolean
    Definition Classes
      Phase
12.  def clone(): AnyRef
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
13.  def description: String
    Definition Classes
      Phase
14.  def ensuring(cond: (Phase) ⇒ Boolean, msg: ⇒ Any): Phase
    Implicit
      This member is added by an implicit conversion from Phase to Ensuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
15.  def ensuring(cond: (Phase) ⇒ Boolean): Phase
    Implicit
      This member is added by an implicit conversion from Phase to Ensuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
16.  def ensuring(cond: Boolean, msg: ⇒ Any): Phase
    Implicit
      This member is added by an implicit conversion from Phase to Ensuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
17.  def ensuring(cond: Boolean): Phase
    Implicit
      This member is added by an implicit conversion from Phase to Ensuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
18.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
19.  def equals(other: Any): Boolean
    Definition Classes
      Phase → AnyRef → Any
20.  final def erasedTypes: Boolean
    Definition Classes
      Phase
21.  def erasedTypes_=(value: Boolean): Unit
    Attributes
      protected
    Definition Classes
      Phase
22.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
23.  def flagMask: Long
    Definition Classes
      Phase
24.  final val flatClasses: Boolean
    Definition Classes
      Phase
25.  val fmask: Long
    Definition Classes
      Phase
26.  def formatted(fmtstr: String): String
    Implicit
      This member is added by an implicit conversion from Phase to StringFormat[Phase] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()
27.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
28.  def hasNext: Boolean
    Definition Classes
      Phase
29.  def hashCode(): Int
    Definition Classes
      Phase → AnyRef → Any
30.  val id: Id
    Definition Classes
      Phase
31.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
32.  def iterator: collection.Iterator[reflect.internal.Phase]
    Definition Classes
      Phase
33.  val keepsTypeParams: Boolean
    Definition Classes
      Phase → Phase
34.  def name: String
    Definition Classes
      StdPhase → Phase
35.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
36.  def newFlags: Long
    Definition Classes
      StdPhase → Phase
37.  def next: reflect.internal.Phase
    Definition Classes
      Phase
38.  def nextFlags: Long
    Definition Classes
      StdPhase → Phase
39.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
40.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
41.  val prev: reflect.internal.Phase
    Definition Classes
      Phase
42.  final val refChecked: Boolean
    Definition Classes
      Phase
43.  def run(): Unit
    Definition Classes
      GlobalPhase → Phase
44.  def shouldSkipThisPhaseForJava: Boolean
    Attributes
      protected
    Definition Classes
      GlobalPhase
45.  final val specialized: Boolean
    Definition Classes
      Phase
46.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
47.  def toString(): String
    Definition Classes
      Phase → AnyRef → Any
48.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
49.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
50.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
51.  final def withCurrentUnitNoLog(unit: Global.CompilationUnit)(task: ⇒ Unit): Unit
    Definition Classes
      GlobalPhase
    Annotations
      @inline()
52.  def →[B](y: B): (Phase, B)
    Implicit
      This member is added by an implicit conversion from Phase to ArrowAssoc[Phase] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Deprecated Value Members

1.  final def withCurrentUnit(unit: Global.CompilationUnit)(task: ⇒ Unit): Unit
   Definition Classes
     GlobalPhase
   Annotations
     @deprecated
   Deprecated

### Inherited from InfoTransform.Phase

### Inherited from InfoTransform.StdPhase

### Inherited from GlobalPhase

### Inherited from reflect.internal.Phase

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Ungrouped