Scala Compiler2.13.18 < 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 typechecker
  Definition Classes
    nsc
-  trait TypeDiagnostics extends SplainDiagnostics

  An interface to enable higher configurability of diagnostic messages regarding type errors.

  An interface to enable higher configurability of diagnostic messages regarding type errors. This is barely a beginning as error messages are distributed far and wide across the codebase. The plan is to partition error messages into some broad groups and provide some mechanism for being more or less verbose on a selective basis. Possible groups include such examples as

  arity errors kind errors variance errors ambiguity errors volatility/stability errors implementation restrictions

  And more, and there is plenty of overlap, so it'll be a process.

  Definition Classes
    typechecker
-  class checkUnused extends AnyRef
  Definition Classes
    TypeDiagnostics
-  object checkMacroExpandeeAndExpandedRefs extends (TypeDiagnostics.this)#UnusedPrivates
  Definition Classes
    checkUnused
- refCollector

o

scala.tools.nsc.typechecker.TypeDiagnostics.checkUnused.checkMacroExpandeeAndExpandedRefs

# refCollector

###

#### object refCollector extends Global.Traverser

Source
  TypeDiagnostics.scala

Linear Supertypes
Global.Traverser, AnyRef, Any
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Inherited

1. refCollector
2. Traverser
3. AnyRef
4. Any

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Visibility

1. Public
2. Protected

### 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 apply[T <: Global.Tree](tree: T): T
   Definition Classes
     Traverser
5.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
6.  def atOwner(owner: Global.Symbol)(traverse: => Unit): Unit
   Definition Classes
     Traverser
7.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
8.  var currentOwner: Global.Symbol
   Attributes
     protected[scala]
   Definition Classes
     Traverser
9.  final def eq(arg0: AnyRef): Boolean
   Definition Classes
     AnyRef
10.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
11.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
12.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
13.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
14.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
15.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
16.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
17.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
18.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
19.  def toString(): String
    Definition Classes
      AnyRef → Any
20.  def traverse(tree: Global.Tree): Unit
    Definition Classes
      refCollector → Traverser
21.  def traverseAnnotations(annots: List[Global.Tree]): Unit
    Definition Classes
      Traverser
22.  def traverseCases(cases: List[Global.CaseDef]): Unit
    Definition Classes
      Traverser
23.  def traverseConstant(c: Global.Constant): Unit
    Definition Classes
      Traverser
24.  def traverseGuard(guard: Global.Tree): Unit
    Definition Classes
      Traverser
25.  def traverseImportSelector(sel: Global.ImportSelector): Unit
    Definition Classes
      Traverser
26.  def traverseModifiers(mods: Global.Modifiers): Unit
    Definition Classes
      Traverser
27.  def traverseName(name: Global.Name): Unit
    Definition Classes
      Traverser
28.  def traverseParams(params: List[Global.Tree]): Unit
    Definition Classes
      Traverser
29.  def traverseParamss(vparamss: List[List[Global.Tree]]): Unit
    Definition Classes
      Traverser
30.  def traverseParents(parents: List[Global.Tree]): Unit
    Definition Classes
      Traverser
31.  def traversePattern(pat: Global.Tree): Unit
    Definition Classes
      Traverser
32.  def traverseSelfType(self: Global.ValDef): Unit
    Definition Classes
      Traverser
33.  def traverseStats(stats: List[Global.Tree], exprOwner: Global.Symbol): Unit
    Definition Classes
      Traverser
34.  def traverseTrees(trees: List[Global.Tree]): Unit
    Definition Classes
      Traverser
35.  def traverseTreess(treess: List[List[Global.Tree]]): Unit
    Definition Classes
      Traverser
36.  def traverseTypeArgs(args: List[Global.Tree]): Unit
    Definition Classes
      Traverser
37.  def traverseTypeAscription(tpt: Global.Tree): Unit
    Definition Classes
      Traverser
38.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
39.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
40.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Inherited from Global.Traverser

### Inherited from AnyRef

### Inherited from Any

### Ungrouped