sealed abstract class Type extends AnyRef

Type of a term (expression or statement) in the IR.

There is a many-to-one relationship from TypeRefs to Types, because java.lang.Object and JS types all collapse to AnyType.

In fact, there are two Types that do not have any real equivalent in type refs: StringType and UndefType, as they refer to the non-null variants of java.lang.String and java.lang.Void, respectively.

Linear Supertypes
AnyRef, Any
Known Subclasses
AnyNotNullType, AnyType, ArrayType, BooleanType, ByteType, CharType, ClassType, DoubleType, FloatType, IntType, LongType, NothingType, NullType, PrimType, PrimTypeWithRef, RecordType, ShortType, StringType, UndefType, VoidType
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Inherited
  1. Type
  2. AnyRef
  3. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def toNonNullable: Type

    A type that accepts the same values as this type except null, unless this type is VoidType.

    A type that accepts the same values as this type except null, unless this type is VoidType.

    If this is VoidType, returns this type.

    For all other types tpe, tpe.toNonNullable.isNullable is false.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. def isNullable: Boolean

    Is null an admissible value of this type?

  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def show(): String
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped