scala.tools.nsc.typechecker

# NamesDefaults

#### trait NamesDefaults extends AnyRef

Self Type
  Analyzer
Version

  1.0

Linear Supertypes
AnyRef, Any
Known Subclasses
Analyzer, Duplicator, Duplicators, Erasure, SpecializationDuplicator, TreeCheckers, erasure, treeChecker
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Inherited

1. NamesDefaults
2. AnyRef
3. Any

Implicitly

1. by any2stringadd
2. by any2stringfmt
3. by any2ArrowAssoc
4. by any2Ensuring

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### Type Members

1. #### class ConstructorDefaultsAttachment extends AnyRef

2. #### class DefaultsOfLocalMethodAttachment extends AnyRef

3. #### case class NamedApplyInfo (qual: Option[Global.Tree], targs: List[Global.Tree], vargss: List[List[Global.Tree]], blockTyper: Analyzer.Typer) extends Product with Serializable

### Value Members

1. #### final def !=(arg0: AnyRef): Boolean

   Definition Classes
     AnyRef

2. #### final def !=(arg0: Any): Boolean

   Definition Classes
     Any

3. #### final def ##(): Int

   Definition Classes
     AnyRef → Any

4. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to StringAdd performed by method any2stringadd in scala.Predef.
   Definition Classes
     StringAdd

5. #### def ->[B](y: B): (NamesDefaults, B)

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to ArrowAssoc[NamesDefaults] performed by method any2ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

6. #### final def ==(arg0: AnyRef): Boolean

   Definition Classes
     AnyRef

7. #### final def ==(arg0: Any): Boolean

   Definition Classes
     Any

8. #### def addDefaults(givenArgs: List[Global.Tree], qual: Option[Global.Tree], targs: List[Global.Tree], previousArgss: List[List[Global.Tree]], params: List[Global.Symbol], pos: Position, context: Analyzer.Context): (List[Global.Tree], List[Global.Symbol])

   Extend the argument list `givenArgs` with default arguments.

   Extend the argument list `givenArgs` with default arguments. Defaults are added as named arguments calling the corresponding default getter.

   Example: given def foo(x: Int = 2, y: String = "def") foo(y = "lt") the argument list (y = "lt") is transformed to (y = "lt", x = foo$default$1())

9. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

10. #### def clone(): AnyRef

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

11. #### def defaultGetter(param: Global.Symbol, context: Analyzer.Context): Global.Symbol

    For a parameter with default argument, find the method symbol of the default getter.

12. #### def ensuring(cond: (NamesDefaults) ⇒ Boolean, msg: ⇒ Any): NamesDefaults

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to Ensuring[NamesDefaults] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

13. #### def ensuring(cond: (NamesDefaults) ⇒ Boolean): NamesDefaults

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to Ensuring[NamesDefaults] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

14. #### def ensuring(cond: Boolean, msg: ⇒ Any): NamesDefaults

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to Ensuring[NamesDefaults] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

15. #### def ensuring(cond: Boolean): NamesDefaults

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to Ensuring[NamesDefaults] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

16. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

17. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

18. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

19. #### def formatted(fmtstr: String): String

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

20. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

21. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

22. #### def isIdentity(a: Array[Int]): Boolean

    returns `true` if every element is equal to its index

23. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

24. #### def isNamed(arg: Global.Tree): Boolean

25. #### def missingParams[T](args: List[T], params: List[Global.Symbol], argName: (T) ⇒ Option[Global.Name] = nameOf): (List[Global.Symbol], Boolean)

26. #### def nameOf(arg: Global.Tree): Option[Global.Name]

27. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

28. #### val noApplyInfo: Analyzer.NamedApplyInfo

29. #### final def notify(): Unit

    Definition Classes
      AnyRef

30. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

31. #### def removeNames(typer: Analyzer.Typer)(args: List[Global.Tree], params: List[Global.Symbol]): (List[Global.Tree], Array[Int])

    Removes name assignments from args.

    Removes name assignments from args. Additionally, returns an array mapping argument indices from call-site-order to definition-site-order.

    Verifies that names are not specified twice, positional args don't appear after named ones.

32. #### def reorderArgs[T](args: List[T], pos: (Int) ⇒ Int)(implicit arg0: ClassTag[T]): List[T]

    pos

      maps indices from old to new

33. #### def reorderArgsInv[T](args: List[T], pos: (Int) ⇒ Int)(implicit arg0: ClassTag[T]): List[T]

    pos

      maps indices from new to old (!)

34. #### final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
      AnyRef

35. #### def toString(): String

    Definition Classes
      AnyRef → Any

36. #### def transformNamedApplication(typer: Analyzer.Typer, mode: Int, pt: Global.Type)(tree: Global.Tree, argPos: (Int) ⇒ Int): Global.Tree

    Transform a function application into a Block, and assigns typer.

    Transform a function application into a Block, and assigns typer.context .namedApplyBlockInfo to the new block as side-effect. If tree has the form Apply(fun, args) first the function "fun" (which might be an application itself!) is transformed into a block of the form { val qual$1 = qualifier_of_fun val x$1 = arg_1_of_fun ... val x$n = arg_n_of_fun qual$1.fun[targs](x$1, ...)...(..., x$n) } then for each argument in args, a value is created and entered into the block. finally the application expression of the block is updated. { val qual$1 = .. ... val x$n = ... > val qual$n+1 = arg(1) > ... > val qual$n+m = arg(m) > qual$1.fun[targs](x$1, ...)...(..., x$n)(x$n+1, ..., x$n+m) }

    typer

      the typer calling this method; this method calls typer.doTypedApply

    mode

      the mode to use for calling typer.doTypedApply

    pt

      the expected type for calling typer.doTypedApply

    returns

      the transformed application (a Block) together with the NamedApplyInfo. if isNamedApplyBlock(tree), returns the existing context.namedApplyBlockInfo

37. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

38. #### final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

39. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

40. #### def →[B](y: B): (NamesDefaults, B)

    Implicit information
      This member is added by an implicit conversion from NamesDefaults to ArrowAssoc[NamesDefaults] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Shadowed Implicit Value Members

1. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to StringAdd performed by method any2stringadd in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (namesDefaults: StringAdd).self

   Definition Classes
     StringAdd

2. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to StringFormat performed by method any2stringfmt in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (namesDefaults: StringFormat).self

   Definition Classes
     StringFormat

### Deprecated Value Members

1. #### def x: NamesDefaults

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to ArrowAssoc[NamesDefaults] performed by method any2ArrowAssoc in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (namesDefaults: ArrowAssoc[NamesDefaults]).x

   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `leftOfArrow`instead``

2. #### def x: NamesDefaults

   Implicit information
     This member is added by an implicit conversion from NamesDefaults to Ensuring[NamesDefaults] performed by method any2Ensuring in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (namesDefaults: Ensuring[NamesDefaults]).x

   Definition Classes
     Ensuring
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `resultOfEnsuring`instead``

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from NamesDefaults to StringAdd

### Inherited by implicit conversion any2stringfmt from NamesDefaults to StringFormat

### Inherited by implicit conversion any2ArrowAssoc from NamesDefaults to ArrowAssoc[NamesDefaults]

### Inherited by implicit conversion any2Ensuring from NamesDefaults to Ensuring[NamesDefaults]

### Ungrouped