c

org.scalajs.core.compiler

PreTyperComponent

abstract class PreTyperComponent extends PluginComponent with Transform with PluginComponent210Compat

This jspretyper phase prepares a fix for issue SI-9487 in the case of anonymous classes that extend js.Any.

During typer, due to a bug (SI-9487), Scalac transfroms some public method definitions of a quite specific syntactic form of anonymous classes into private methods. This affects both methods and field accessors. This phase identifies any anonymous class and adds a @WasPublicBeforeTyper annotation on its public methods and fields. After the typer in jsinterop the anonymous classes are fixed if they extend js.Any using the annotations as reference.

As an example:

class $anon extends ... {
  val foo = ???
  var bar = ???
  def baz = ???
  private val foo2 = ???
  private var bar2 = ???
  private def baz2 = ???
}

Would become:

class $anon extends ... {
  @WasPublicBeforeTyper val foo = ???
  @WasPublicBeforeTyper var bar = ???
  @WasPublicBeforeTyper def baz = ???
  private val foo2 = ???
  private var bar2 = ???
  private def baz2 = ???
}

And after typer (if has SI-9487) will be:

class $anon extends ... {
  @WasPublicBeforeTyper private[this] var foo = ???
  private <stable> <accessor> def foo = ??? // Needs fix

  @WasPublicBeforeTyper private[this] var bar = ???
  private <accessor> def bar = ??? // Needs fix
  private <accessor> def bar_=(...) = ??? // Needs fix

  @WasPublicBeforeTyper private def baz = ??? // Needs fix
  ...
}
Linear Supertypes
PluginComponent210Compat, Compat210Component, Transform, PluginComponent, SubComponent, AnyRef, Any
Known Subclasses
PreTyperComponentComponent
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. PreTyperComponent
  2. PluginComponent210Compat
  3. Compat210Component
  4. Transform
  5. PluginComponent
  6. SubComponent
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new PreTyperComponent()

Type Members

  1. implicit final class ErasedValueTypeCompat extends AnyRef
    Definition Classes
    Compat210Component
  2. implicit final class GlobalCompat extends AnyRef
    Definition Classes
    Compat210Component
  3. implicit class OverridingPairsCursor2Iterable extends AnyRef
    Definition Classes
    Compat210Component
  4. implicit final class RunCompat extends AnyRef
    Definition Classes
    Compat210Component
  5. implicit final class StdTermNamesCompat extends AnyRef
    Definition Classes
    Compat210Component
  6. implicit final class StdTypeNamesCompat extends AnyRef
    Definition Classes
    Compat210Component
  7. implicit final class SymbolCompat extends AnyRef
    Definition Classes
    Compat210Component
  8. class Phase extends scala.tools.nsc.transform.Transform.StdPhase
    Definition Classes
    Transform
  9. class PreTyperTransformer extends scala.tools.nsc.Global.Transformer
  10. type SAMFunctionCompat = scala.tools.nsc.Global.SAMFunction
    Definition Classes
    Compat210Component
  11. abstract class StdPhase extends GlobalPhase
    Definition Classes
    SubComponent

Abstract Value Members

  1. abstract val global: Global
    Definition Classes
    Compat210Component
  2. abstract val runsAfter: List[String]
    Definition Classes
    SubComponent

Concrete Value Members

  1. object DelambdafyCompat
    Definition Classes
    Compat210Component
  2. object LowPrioGenBCodeCompat
    Definition Classes
    Compat210Component
  3. object Mode
    Definition Classes
    Compat210Component
  4. object SAMFunctionAttachCompat
    Definition Classes
    Compat210Component
  5. object SAMFunctionAttachCompatDef
    Definition Classes
    Compat210Component
  6. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  7. final def ##(): Int
    Definition Classes
    AnyRef → Any
  8. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. lazy val SAMFunctionCompat: scala.tools.nsc.Global.SAMFunction.type
    Definition Classes
    Compat210Component
  10. final def afterOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. final def beforeOwnPhase[T](op: ⇒ T): T
    Definition Classes
    SubComponent
    Annotations
    @inline()
  13. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  14. def description: String
    Definition Classes
    PreTyperComponent → PluginComponent210Compat → PluginComponent
  15. def enabled: Boolean
    Definition Classes
    SubComponent
  16. final def enteringPhase[T](ph: scala.tools.nsc.Phase)(op: ⇒ T): T
    Definition Classes
    Compat210Component
    Annotations
    @inline()
  17. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  19. final def exitingPhase[T](ph: scala.tools.nsc.Phase)(op: ⇒ T): T
    Definition Classes
    Compat210Component
    Annotations
    @inline()
  20. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  22. def hashCode(): Int
    Definition Classes
    SubComponent → AnyRef → Any
  23. val initial: Boolean
    Definition Classes
    SubComponent
  24. def initializeCoreBTypesCompat(): Unit
    Definition Classes
    Compat210Component
  25. final val internal: Boolean(false)
    Definition Classes
    PluginComponent → SubComponent
  26. final def isFunctionSymbol(sym: scala.tools.nsc.Global.Symbol): Boolean
    Definition Classes
    Compat210Component
  27. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  28. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  29. def newPhase(prev: scala.tools.nsc.Phase): StdPhase
    Definition Classes
    Transform → SubComponent
  30. def newTransformer(unit: scala.tools.nsc.Global.CompilationUnit): scala.tools.nsc.Global.Transformer
    Attributes
    protected
    Definition Classes
    PreTyperComponent → Transform
  31. final def notify(): Unit
    Definition Classes
    AnyRef
  32. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  33. def ownPhase: scala.tools.nsc.Phase
    Definition Classes
    SubComponent
  34. val phaseName: String
    Definition Classes
    PreTyperComponent → SubComponent
  35. def phaseNewFlags: Long
    Definition Classes
    SubComponent
  36. def phaseNextFlags: Long
    Definition Classes
    SubComponent
  37. final def repeatedToSingle(t: scala.tools.nsc.Global.Type): scala.tools.nsc.Global.Type
    Definition Classes
    Compat210Component
    Annotations
    @inline()
  38. val requires: List[String]
    Definition Classes
    SubComponent
  39. val runsBefore: List[String]
    Definition Classes
    SubComponent
  40. val runsRightAfter: Option[String]
    Definition Classes
    PluginComponent → SubComponent
  41. lazy val scalaUsesImplClasses: Boolean
    Definition Classes
    Compat210Component
  42. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  43. val terminal: Boolean
    Definition Classes
    SubComponent
  44. def toString(): String
    Definition Classes
    AnyRef → Any
  45. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  47. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from PluginComponent210Compat

Inherited from Compat210Component

Inherited from Transform

Inherited from PluginComponent

Inherited from SubComponent

Inherited from AnyRef

Inherited from Any

Ungrouped