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
  • TypeDiag
  • TyperDiagnostics
  • checkDead
  • checkUnused

class checkUnused extends AnyRef

Source
TypeDiagnostics.scala
Linear Supertypes
AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. checkUnused
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new checkUnused(typer: (TypeDiagnostics.this)#Typer)

Type Members

  1. class UnusedPrivates extends Global.Traverser

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 (TypeDiagnostics.this)#checkUnused toany2stringadd[(TypeDiagnostics.this)#checkUnused] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): ((TypeDiagnostics.this)#checkUnused, B)
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toArrowAssoc[(TypeDiagnostics.this)#checkUnused] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def apply(unit: Global.CompilationUnit): Unit
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def ensuring(cond: ((TypeDiagnostics.this)#checkUnused) => Boolean, msg: => Any): (TypeDiagnostics.this)#checkUnused
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toEnsuring[(TypeDiagnostics.this)#checkUnused] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: ((TypeDiagnostics.this)#checkUnused) => Boolean): (TypeDiagnostics.this)#checkUnused
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toEnsuring[(TypeDiagnostics.this)#checkUnused] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): (TypeDiagnostics.this)#checkUnused
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toEnsuring[(TypeDiagnostics.this)#checkUnused] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): (TypeDiagnostics.this)#checkUnused
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toEnsuring[(TypeDiagnostics.this)#checkUnused] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toStringFormat[(TypeDiagnostics.this)#checkUnused] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. val ignoreNames: Set[Global.TermName]
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. def run(unusedPrivates: UnusedPrivates)(body: Global.Tree): Unit
  25. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  30. object checkMacroExpandee extends UnusedPrivates
  31. object skipMacroCall extends UnusedPrivates
  32. object skipMacroExpansion extends UnusedPrivates

Deprecated Value Members

  1. def →[B](y: B): ((TypeDiagnostics.this)#checkUnused, B)
    Implicit
    This member is added by an implicit conversion from (TypeDiagnostics.this)#checkUnused toArrowAssoc[(TypeDiagnostics.this)#checkUnused] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from(TypeDiagnostics.this)#checkUnused to any2stringadd[(TypeDiagnostics.this)#checkUnused]

Inherited by implicit conversion StringFormat from(TypeDiagnostics.this)#checkUnused to StringFormat[(TypeDiagnostics.this)#checkUnused]

Inherited by implicit conversion Ensuring from(TypeDiagnostics.this)#checkUnused to Ensuring[(TypeDiagnostics.this)#checkUnused]

Inherited by implicit conversion ArrowAssoc from(TypeDiagnostics.this)#checkUnused to ArrowAssoc[(TypeDiagnostics.this)#checkUnused]

Ungrouped