Scala Compiler2.12.5 < 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 AnyRef

  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
  Version

    1.0

-  trait TyperDiagnostics extends AnyRef
  Definition Classes
    TypeDiagnostics
- checkDead
- checkUnused

o

scala.tools.nsc.typechecker.TypeDiagnostics.TyperDiagnostics

# checkDead 

###

#### object checkDead

Source
  TypeDiagnostics.scala

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### Value Members

1.  final def !=(arg0: Any): Boolean
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2.  final def ##(): Int
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3.  final def ==(arg0: Any): Boolean
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4.  def apply(tree: Global.Tree): Global.Tree
5.  final def asInstanceOf[T0]: T0
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6.  def clone(): AnyRef
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8.  def equals(arg0: Any): Boolean
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9.  def finalize(): Unit
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10.  final def getClass(): Class[_]
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11.  def hashCode(): Int
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12.  def inMode(mode: Mode, tree: Global.Tree): Global.Tree
13.  final def isInstanceOf[T0]: Boolean
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14.  final def ne(arg0: AnyRef): Boolean
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15.  final def notify(): Unit
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16.  final def notifyAll(): Unit
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17.  final def synchronized[T0](arg0: ⇒ T0): T0
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18.  def toString(): String
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19.  def updateExpr[A](fn: Global.Tree)(f: ⇒ A): A
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20.  final def wait(): Unit
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