dotty.tools.dotc.transform.Erasure

Boxing

Related Doc: package Erasure

object Boxing

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  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 adaptToType(tree: ast.tpd.Tree, pt: Type)(implicit ctx: Context): ast.tpd.Tree

    Adaptation of an expression e to an expected type PT, applying the following rewritings exhaustively as long as the type of e is not a subtype of PT.

    Adaptation of an expression e to an expected type PT, applying the following rewritings exhaustively as long as the type of e is not a subtype of PT.

    e -> e() if e appears not as the function part of an application e -> box(e) if e is of erased value type e -> unbox(e, PT) otherwise, if PT is an erased value type e -> box(e) if e is of primitive type and PT is not a primitive type e -> unbox(e, PT) if PT is a primitive type and e is not of primitive type e -> cast(e, PT) otherwise

  5. final def asInstanceOf[T0]: T0

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  6. final def box(tree: ast.tpd.Tree, target: ⇒ String = "")(implicit ctx: Context): ast.tpd.Tree

  7. def boxMethod(cls: ClassSymbol)(implicit ctx: Context): Symbol

  8. def cast(tree: ast.tpd.Tree, pt: Type)(implicit ctx: Context): ast.tpd.Tree

    Generate a synthetic cast operation from tree.tpe to pt.

    Generate a synthetic cast operation from tree.tpe to pt. Does not do any boxing/unboxing (this is handled upstream). Casts from and to ErasedValueType are special, see the explanation in ExtensionMethods#transform.

  9. def clone(): AnyRef

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  10. def constant(tree: ast.tpd.Tree, const: ast.tpd.Tree)(implicit ctx: Context): ast.tpd.Tree

  11. final def eq(arg0: AnyRef): Boolean

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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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  14. final def getClass(): Class[_]

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  15. def hashCode(): Int

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  16. def isBox(sym: Symbol)(implicit ctx: Context): Boolean

  17. final def isInstanceOf[T0]: Boolean

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  18. def isUnbox(sym: Symbol)(implicit ctx: Context): Boolean

  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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

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  23. def toString(): String

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  24. def unbox(tree: ast.tpd.Tree, pt: Type)(implicit ctx: Context): ast.tpd.Tree

  25. def unboxMethod(cls: ClassSymbol)(implicit ctx: Context): Symbol

  26. final def wait(): Unit

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

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  28. final def wait(arg0: Long): Unit

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