Scala Compiler2.12.4 < Back
 

# 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 typechecker
  Definition Classes
    nsc
- Adaptations
- Analyzer
- AnalyzerPlugins
- Checkable
- ConstantFolder
- ContextErrors
- ContextMode
- Contexts
- DestructureTypes
- Duplicators
- EtaExpansion
- Fingerprint
- Implicits
- ImplicitsStats
- Infer
- Macros
- MacrosStats
- MethodSynthesis
- Namers
- NamesDefaults
- PatternTypers
- RefChecks
- StdAttachments
- StructuredTypeStrings
- SuperAccessors
- SyntheticMethods
- Tags
- TreeCheckers
- TypeDiagnostics
- TypeStrings
- Typers
- TypersStats
- TypersTracking
- Unapplies

t

scala.tools.nsc.typechecker

# Typers 

###

#### trait Typers extends Adaptations with Tags with TypersTracking with PatternTypers

This trait provides methods to assign types to trees.

Self Type
  Analyzer
Source
  Typers.scala
Version

  1.0

Linear Supertypes
PatternTypers, TypersTracking, Tags, Adaptations, AnyRef, Any
Known Subclasses
erasure, treeChecker, ScaladocAnalyzer, CommentPreservingTypers, InteractiveAnalyzer, Erasure, Duplicator, SpecializationDuplicator, Analyzer, Duplicators, TreeCheckers
Type Hierarchy
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Typers
2. PatternTypers
3. TypersTracking
4. Tags
5. Adaptations
6. AnyRef
7. 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.  trait Adaptation extends AnyRef
   Definition Classes
     Adaptations
2.  trait PatternTyper extends AnyRef
   Definition Classes
     PatternTypers
3.  trait Tag extends AnyRef
   Definition Classes
     Tags
4.  sealed abstract class SilentResult[+T] extends AnyRef
5.  case class SilentResultValue[+T](value: T) extends Analyzer.SilentResult[T] with Product with Serializable
6.  class SilentTypeError extends Analyzer.SilentResult[Nothing]
7.  abstract class Typer extends Analyzer.TyperDiagnostics with Analyzer.Adaptation with Analyzer.Tag with Analyzer.PatternTyper with Analyzer.TyperContextErrors

### 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 Typers to any2stringadd[Typers] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (Typers, B)
   Implicit
     This member is added by an implicit conversion from Typers to ArrowAssoc[Typers] 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
     @native() @throws( ... )
8.  def ensuring(cond: (Typers) ⇒ Boolean, msg: ⇒ Any): Typers
   Implicit
     This member is added by an implicit conversion from Typers to Ensuring[Typers] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (Typers) ⇒ Boolean): Typers
   Implicit
     This member is added by an implicit conversion from Typers to Ensuring[Typers] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: ⇒ Any): Typers
    Implicit
      This member is added by an implicit conversion from Typers to Ensuring[Typers] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): Typers
    Implicit
      This member is added by an implicit conversion from Typers to Ensuring[Typers] 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.  final def forArgMode(fun: Global.Tree, mode: Mode): reflect.internal.Mode
16.  def formatted(fmtstr: String): String
    Implicit
      This member is added by an implicit conversion from Typers to StringFormat[Typers] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()
17.  def fullSiteString(context: Analyzer.Context): String
    Definition Classes
      TypersTracking
18.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
19.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
20.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
21.  val lastTreeToTyper: Global.Tree
    Definition Classes
      TypersTracking
22.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
23.  def newTyper(context: Analyzer.Context): Analyzer.Typer
24.  def noPrintAdapt(tree1: Global.Tree, tree2: Global.Tree): Boolean
    Definition Classes
      TypersTracking
25.  def noPrintTyping(t: Global.Tree): Boolean
    Definition Classes
      TypersTracking
26.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
27.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
28.  def printingOk(t: Global.Tree): Boolean
    Definition Classes
      TypersTracking
29.  def resetDocComments(): Unit
30.  def resetTyper(): Unit
31.  final val shortenImports: Boolean(false)
32.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
33.  def toString(): String
    Definition Classes
      AnyRef → Any
34.  def tpe_s(tp: Global.Type, colorize: (String) ⇒ String): String
    Definition Classes
      TypersTracking
35.  val transformed: AnyRefMap[Global.Tree, Global.Tree]
36.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
37.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
38.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @native() @throws( ... )
39.  def →[B](y: B): (Typers, B)
    Implicit
      This member is added by an implicit conversion from Typers to ArrowAssoc[Typers] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc
40.  object SilentTypeError
41.  object typingStack
    Definition Classes
      TypersTracking

### Inherited from PatternTypers

### Inherited from TypersTracking

### Inherited from Tags

### Inherited from Adaptations

### Inherited from AnyRef

### Inherited from Any

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

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

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

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

### Ungrouped