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# Packages

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  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 reflect
  Definition Classes
    scala
-  package reify
  Definition Classes
    reflect
-  package codegen
  Definition Classes
    reify
-  package phases
  Definition Classes
    reify
-  package utils
  Definition Classes
    reify
- Errors
- Phases
- Reifier
- States
- Taggers

t

scala.reflect.reify

# States 

###

#### trait States extends AnyRef

Self Type
  Reifier
Source
  States.scala

Linear Supertypes
AnyRef, Any
Known Subclasses
ApplyReifier, Reifier, UnapplyReifier, Reifier
Type Hierarchy
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. States
2. AnyRef
3. Any

Implicitly

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

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Type Members

1.  class State extends AnyRef

### 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 States to any2stringadd[States] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (States, B)
   Implicit
     This member is added by an implicit conversion from States to ArrowAssoc[States] 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: (States) ⇒ Boolean, msg: ⇒ Any): States
   Implicit
     This member is added by an implicit conversion from States to Ensuring[States] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (States) ⇒ Boolean): States
   Implicit
     This member is added by an implicit conversion from States to Ensuring[States] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: ⇒ Any): States
    Implicit
      This member is added by an implicit conversion from States to Ensuring[States] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): States
    Implicit
      This member is added by an implicit conversion from States to Ensuring[States] 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
    Implicit
      This member is added by an implicit conversion from States to StringFormat[States] 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.  val state: Reifier.State

    Encapsulates reifier state

    Encapsulates reifier state

    When untangling reifier symbol tables from the reifier itself, I discovered that encoding of a symbol table (e.g. producing corresponding reificode) might cause subsequent reification (e.g. when filling in signatures and annotations for syms).

    This is a mess in the face of nested reifications, splices and inlining of thereof, so I made `SymbolTable` immutable, which brought a significant amount of sanity.

    However that wasn't enough. Sure, symbol table became immutable, but the reifier still needed to mutate its `symtab` field during reification. This caused nasty desyncs between the table being encoded and the table of the underlying reifier, so I decided to encapsulate the entire state here, so that encoding can backup the state before it starts and restore it after it completes.

23.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
24.  def toString(): String
    Definition Classes
      AnyRef → Any
25.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
26.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
27.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
28.  def →[B](y: B): (States, B)
    Implicit
      This member is added by an implicit conversion from States to ArrowAssoc[States] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Ungrouped