Scala Compiler2.13.15 < 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
- checkMacroExpandee
- checkMacroExpandeeAndExpandedRefs
- skipMacroCall
- skipMacroExpansion

o

scala.tools.nsc.typechecker.TypeDiagnostics.checkUnused

# checkMacroExpandeeAndExpandedRefs

###

#### object checkMacroExpandeeAndExpandedRefs extends (TypeDiagnostics.this)#UnusedPrivates

Source
  TypeDiagnostics.scala

Linear Supertypes
(TypeDiagnostics.this)#UnusedPrivates, Global.Traverser, AnyRef, Any
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2. By Inheritance

Inherited

1. checkMacroExpandeeAndExpandedRefs
2. UnusedPrivates
3. Traverser
4. AnyRef
5. 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 aliasOf(sym: Global.Symbol): Global.Symbol
   Definition Classes
     UnusedPrivates
5.  val aliases: Map[Global.Symbol, Global.Symbol]
   Definition Classes
     UnusedPrivates
6.  def apply[T <: Global.Tree](tree: T): T
   Definition Classes
     Traverser
7.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
8.  def atOwner(owner: Global.Symbol)(traverse: => Unit): Unit
   Definition Classes
     Traverser
9.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
10.  var currentOwner: Global.Symbol
    Attributes
      protected[scala]
    Definition Classes
      Traverser
11.  val defnTrees: ListBuffer[Global.MemberDef]
    Definition Classes
      UnusedPrivates
12.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
13.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
14.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
15.  def followVarAlias(tree: Global.Tree): Global.Symbol
    Definition Classes
      UnusedPrivates
16.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
17.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
18.  def inDefinedAt(p: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
19.  def isEffectivelyPrivate(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
20.  def isExisting(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
21.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
22.  def isSuppressed(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
23.  def isSyntheticWarnable(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
24.  def isTrivial(rhs: Global.Tree): Boolean
    Definition Classes
      UnusedPrivates
25.  def isUnusedParam(m: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
26.  def isUnusedTerm(m: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
27.  def isUnusedType(m: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
28.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
29.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
30.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
31.  val params: Set[Global.Symbol]
    Definition Classes
      UnusedPrivates
32.  val patvars: Set[Global.Symbol]
    Definition Classes
      UnusedPrivates
33.  def qualifies(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
34.  def qualifiesTerm(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
35.  def qualifiesType(sym: Global.Symbol): Boolean
    Definition Classes
      UnusedPrivates
36.  def recordReference(sym: Global.Symbol): Unit
    Definition Classes
      UnusedPrivates
37.  val setVars: Set[Global.Symbol]
    Definition Classes
      UnusedPrivates
38.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
39.  val targets: Set[Global.Symbol]
    Definition Classes
      UnusedPrivates
40.  def toString(): String
    Definition Classes
      AnyRef → Any
41.  def traverse(tree: Global.Tree): Unit
    Definition Classes
      checkMacroExpandeeAndExpandedRefs → UnusedPrivates → Traverser
42.  def traverseAnnotations(annots: List[Global.Tree]): Unit
    Definition Classes
      Traverser
43.  def traverseCases(cases: List[Global.CaseDef]): Unit
    Definition Classes
      Traverser
44.  def traverseConstant(c: Global.Constant): Unit
    Definition Classes
      Traverser
45.  def traverseGuard(guard: Global.Tree): Unit
    Definition Classes
      Traverser
46.  def traverseImportSelector(sel: Global.ImportSelector): Unit
    Definition Classes
      Traverser
47.  def traverseModifiers(mods: Global.Modifiers): Unit
    Definition Classes
      Traverser
48.  def traverseName(name: Global.Name): Unit
    Definition Classes
      Traverser
49.  def traverseParams(params: List[Global.Tree]): Unit
    Definition Classes
      Traverser
50.  def traverseParamss(vparamss: List[List[Global.Tree]]): Unit
    Definition Classes
      Traverser
51.  def traverseParents(parents: List[Global.Tree]): Unit
    Definition Classes
      Traverser
52.  def traversePattern(pat: Global.Tree): Unit
    Definition Classes
      Traverser
53.  def traverseSelfType(self: Global.ValDef): Unit
    Definition Classes
      Traverser
54.  def traverseStats(stats: List[Global.Tree], exprOwner: Global.Symbol): Unit
    Definition Classes
      Traverser
55.  def traverseTrees(trees: List[Global.Tree]): Unit
    Definition Classes
      Traverser
56.  def traverseTreess(treess: List[List[Global.Tree]]): Unit
    Definition Classes
      Traverser
57.  def traverseTypeArgs(args: List[Global.Tree]): Unit
    Definition Classes
      Traverser
58.  def traverseTypeAscription(tpt: Global.Tree): Unit
    Definition Classes
      Traverser
59.  val treeTypes: Set[Global.Type]
    Definition Classes
      UnusedPrivates
60.  def unsetVars: collection.Iterator[Global.Symbol]
    Definition Classes
      UnusedPrivates
61.  def unusedParams: collection.Iterator[Global.Symbol]
    Definition Classes
      UnusedPrivates
62.  def unusedPatVars: collection.Iterator[Global.Symbol]
    Definition Classes
      UnusedPrivates
63.  def unusedTerms: collection.Iterator[Global.MemberDef]
    Definition Classes
      UnusedPrivates
64.  def unusedTypes: collection.Iterator[Global.MemberDef]
    Definition Classes
      UnusedPrivates
65.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
66.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
67.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()
68.  object refCollector extends Global.Traverser

### Inherited from (TypeDiagnostics.this)#UnusedPrivates

### Inherited from Global.Traverser

### Inherited from AnyRef

### Inherited from Any

### Ungrouped