abstract class UnCurry extends SubComponent with InfoTransform with reflect.internal.transform.UnCurry with TypingTransformers with TreeDSL

- uncurry all symbol and tree types (@see UnCurryPhase) -- this includes normalizing all proper types.

  • for every curried parameter list: (ps_1) ... (ps_n) ==> (ps_1, ..., ps_n)
  • for every curried application: f(args_1)...(args_n) ==> f(args_1, ..., args_n)
  • for every type application: f[Ts] ==> f[Ts]() unless followed by parameters
  • for every use of a parameterless function: f ==> f() and q.f ==> q.f()
  • for every def-parameter: x: => T ==> x: () => T
  • for every use of a def-parameter: x ==> x.apply()
  • for every argument to a def parameter x: => T': if argument is not a reference to a def parameter: convert argument e to (expansion of) () => e'
  • for every repeated Scala parameter x: T*' --> x: Seq[T].
  • for every repeated Java parameter x: T...' --> x: Array[T], except: if T is an unbounded abstract type, replace --> x: Array[Object]
  • for every method defining repeated parameters annotated with @varargs, generate a synthetic Java-style vararg method
  • for every argument list that corresponds to a repeated Scala parameter (a_1, ..., a_n) => (Seq(a_1, ..., a_n))
  • for every argument list that corresponds to a repeated Java parameter (a_1, ..., a_n) => (Array(a_1, ..., a_n))
  • for every argument list that is an escaped sequence (a_1:_*) => (a_1) (possibly converted to sequence or array, as needed)
  • convert implicit method types to method types
  • convert non-trivial catches in try statements to matches
  • convert non-local returns to throws with enclosing try statements.
  • convert try-catch expressions in contexts where there might be values on the stack to a local method and a call to it (since an exception empties the evaluation stack):

meth(x_1,..., try { x_i } catch { ..}, .. x_b0) ==> { def liftedTry$1 = try { x_i } catch { .. } meth(x_1, .., liftedTry$1(), .. ) }

  • remove calls to elidable methods and replace their bodies with NOPs when elide-below requires it
Linear Supertypes
TreeDSL, TypingTransformers, reflect.internal.transform.UnCurry, InfoTransform, Transform, SubComponent, AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. UnCurry
  2. TreeDSL
  3. TypingTransformers
  4. UnCurry
  5. InfoTransform
  6. Transform
  7. SubComponent
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new UnCurry()

Type Members

  1. abstract class StdPhase extends GlobalPhase

    A standard phase template

    A standard phase template

    Definition Classes
    SubComponent
  2. class Phase extends InfoTransform.Phase
    Definition Classes
    InfoTransform
  3. abstract class TypingTransformer extends Global.Transformer
    Definition Classes
    TypingTransformers
  4. class UnCurryTransformer extends TypingTransformer
  5. case class VarargsSymbolAttachment extends Product with Serializable
    Definition Classes
    UnCurry

Abstract Value Members

  1. abstract val global: Global

    The global environment; overridden by instantiation in Global.

    The global environment; overridden by instantiation in Global.

    Definition Classes
    UnCurryTreeDSLTypingTransformers → UnCurry → SubComponent
  2. abstract val runsAfter: List[String]

    Names of phases that must run before this phase.

    Names of phases that must run before this phase.

    Definition Classes
    SubComponent
  3. abstract val runsRightAfter: Option[String]

    Name of the phase that this phase must follow immediately.

    Name of the phase that this phase must follow immediately.

    Definition Classes
    SubComponent

Concrete Value Members

  1. object CODE
    Definition Classes
    TreeDSL
  2. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  3. final def ##(): Int
    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def afterOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. final def beforeOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  8. def changesBaseClasses: Boolean
    Definition Classes
    UnCurryInfoTransform
  9. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  10. def enabled: Boolean

    Is this component enabled? Default is true.

    Is this component enabled? Default is true.

    Definition Classes
    SubComponent
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  13. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. def hashCode(): Int

    SubComponent are added to a HashSet and two phases are the same if they have the same name

    SubComponent are added to a HashSet and two phases are the same if they have the same name

    Definition Classes
    SubComponent → AnyRef → Any
  16. val initial: Boolean

    True if this phase runs before all other phases.

    True if this phase runs before all other phases. Usually, parser.

    Definition Classes
    SubComponent
  17. val internal: Boolean

    True if this phase is not provided by a plug-in.

    True if this phase is not provided by a plug-in.

    Definition Classes
    SubComponent
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def keepsTypeParams: Boolean
    Attributes
    protected
    Definition Classes
    InfoTransform
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. def newPhase(prev: nsc.Phase): StdPhase

    Create a new phase which applies transformer

    Create a new phase which applies transformer

    Definition Classes
    InfoTransformTransformSubComponent
  22. def newTransformer(unit: Global.CompilationUnit): Global.Transformer

    The transformer factory

    The transformer factory

    Definition Classes
    UnCurryTransform
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. def ownPhase: nsc.Phase

    The phase corresponding to this subcomponent in the current compiler run

    The phase corresponding to this subcomponent in the current compiler run

    Definition Classes
    SubComponent
  26. val phaseName: String

    The name of the phase

    The name of the phase

    Definition Classes
    UnCurrySubComponent
  27. def phaseNewFlags: Long

    New flags defined by the phase which are not valid before

    New flags defined by the phase which are not valid before

    Definition Classes
    SubComponent
  28. def phaseNextFlags: Long

    New flags defined by the phase which are not valid until immediately after it

    New flags defined by the phase which are not valid until immediately after it

    Definition Classes
    SubComponent
  29. val requires: List[String]

    Names of phases required by this component.

    Names of phases required by this component. Default is Nil.

    Definition Classes
    SubComponent
  30. val runsBefore: List[String]

    Names of phases that must run after this phase.

    Names of phases that must run after this phase. Default is Nil.

    Definition Classes
    SubComponent
  31. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  32. val terminal: Boolean

    True if this phase runs after all other phases.

    True if this phase runs after all other phases. Usually, terminal.

    Definition Classes
    SubComponent
  33. def toString(): String
    Definition Classes
    AnyRef → Any
  34. def transformInfo(sym: Global.Symbol, tp: Global.Type): Global.Type
    Definition Classes
    UnCurry
  35. val uncurry: Global.TypeMap
    Definition Classes
    UnCurry
  36. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  39. object DesugaredParameterType
    Definition Classes
    UnCurry

Inherited from TreeDSL

Inherited from TypingTransformers

Inherited from reflect.internal.transform.UnCurry

Inherited from InfoTransform

Inherited from Transform

Inherited from SubComponent

Inherited from AnyRef

Inherited from Any

Ungrouped