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 typechecker
  Definition Classes
    nsc
-  trait Typers extends Adaptations with Tags with TypersTracking with PatternTypers

  This trait provides methods to assign types to trees.

  This trait provides methods to assign types to trees.

  Definition Classes
    typechecker
  Version

    1.0

-  abstract class Typer extends Analyzer.TyperDiagnostics with Analyzer.Adaptation with Analyzer.Tag with Analyzer.PatternTyper with Analyzer.TyperContextErrors
  Definition Classes
    Typers
- TyperErrorGen
- checkDead
- checkNoEscaping
- checkUnused
- dyna

o

scala.tools.nsc.typechecker.Typers.Typer

# checkNoEscaping 

###

#### object checkNoEscaping extends Global.TypeMap

Check that type of given tree does not contain local or private components.

Source
  Typers.scala

Linear Supertypes
Global.TypeMap, (Global.Type) ⇒ Global.Type, AnyRef, Any
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Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. checkNoEscaping
2. TypeMap
3. Function1
4. AnyRef
5. Any

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Visibility

1. Public
2. All

### Type Members

1.  class TypeMapTransformer extends reflect.internal.SymbolTable.Transformer
   Definition Classes
     TypeMap

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
4.  def addHidden(sym: Global.Symbol): Unit
5.  def andThen[A](g: (Global.Type) ⇒ A): (Global.Type) ⇒ A
   Definition Classes
     Function1
   Annotations
     @unspecialized()
6.  def apply(t: Global.Type): Global.Type
   Definition Classes
     checkNoEscaping → TypeMap → Function1
7.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
8.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... )
9.  def compose[A](g: (A) ⇒ Global.Type): (A) ⇒ Global.Type
   Definition Classes
     Function1
   Annotations
     @unspecialized()
10.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
11.  def equals(arg0: Any): Boolean
    Definition Classes
      AnyRef → Any
12.  def finalize(): Unit
    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
13.  final def flipped[T](body: ⇒ T): T
    Definition Classes
      TypeMap
    Annotations
      @inline()
14.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
15.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
16.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
17.  def mapOver(tree: Global.Tree, giveup: () ⇒ Nothing): Global.Tree
    Definition Classes
      TypeMap
18.  def mapOver(tree: Global.Tree): Global.Tree
    Definition Classes
      TypeMap
19.  def mapOver(annot: Global.AnnotationInfo): Global.AnnotationInfo
    Definition Classes
      TypeMap
20.  def mapOver(origSyms: List[Global.Symbol]): List[Global.Symbol]
    Definition Classes
      TypeMap
21.  def mapOver(scope: Global.Scope): Global.Scope
    Definition Classes
      TypeMap
22.  def mapOver(tp: Global.Type): Global.Type
    Definition Classes
      TypeMap
23.  def mapOverAnnotArgs(args: List[Global.Tree]): List[Global.Tree]
    Definition Classes
      TypeMap
24.  def mapOverAnnotations(annots: List[Global.AnnotationInfo]): List[Global.AnnotationInfo]
    Definition Classes
      TypeMap
25.  def mapOverArgs(args: List[Global.Type], tparams: List[Global.Symbol]): List[Global.Type]
    Attributes
      protected
    Definition Classes
      TypeMap
26.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
27.  def noChangeToSymbols(origSyms: List[Global.Symbol]): Boolean
    Attributes
      protected
    Definition Classes
      TypeMap
28.  final def notify(): Unit
    Definition Classes
      AnyRef
29.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
30.  def privates[T <: Global.Tree](owner: Global.Symbol, tree: T): T

    Check that type `tree` does not refer to private components unless itself is wrapped in something private (`owner` tells where the type occurs).

31.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
32.  def toString(): String
    Definition Classes
      Function1 → AnyRef → Any
33.  def variance: reflect.internal.Variance
    Definition Classes
      TypeMap
34.  def variance_=(x: reflect.internal.Variance): Unit
    Definition Classes
      TypeMap
35.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
36.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
37.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
38.  def withVariance[T](v: reflect.internal.Variance)(body: ⇒ T): T
    Definition Classes
      TypeMap

### Inherited from Global.TypeMap

### Inherited from (Global.Type) ⇒ Global.Type

### Inherited from AnyRef

### Inherited from Any

### Ungrouped