scala.tools.nsc.backend.jvm.BTypes

BType

trait BType extends AnyRef

A BType is either a primitve type, a ClassBType, an ArrayBType of one of these, or a MethodType referring to BTypes.

Source
BTypes.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
ArrayBType, BOOL, BYTE, CHAR, ClassBType, DOUBLE, FLOAT, INT, LONG, MethodBType, PrimitiveBType, RefBType, SHORT, UNIT
Type Hierarchy Learn more about scaladoc diagrams
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Inherited
  1. BType
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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  1. Public
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Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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

  4. def ->[B](y: B): (BType, B)

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

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  6. def asArrayBType: ArrayBType

  7. def asClassBType: ClassBType

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def asPrimitiveBType: PrimitiveBType

  10. def asRefBType: RefBType

  11. def clone(): AnyRef

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

  12. final def conformsTo(other: BType): Boolean

  13. final def descriptor: String

    returns

    The Java descriptor of this type. Examples:

    • int: I
    • java.lang.String: Ljava/lang/String;
    • int[]: [I
    • Object m(String s, double d): (Ljava/lang/String;D)Ljava/lang/Object;

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

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

  15. def ensuring(cond: (BType) ⇒ Boolean): BType

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

  16. def ensuring(cond: Boolean, msg: ⇒ Any): BType

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

  17. def ensuring(cond: Boolean): BType

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

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

    Definition Classes
    AnyRef

  19. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  20. def finalize(): Unit

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

  21. def formatted(fmtstr: String): String

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

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

    Definition Classes
    AnyRef → Any

  23. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  24. final def isArray: Boolean

  25. final def isBoxed: Boolean

  26. final def isClass: Boolean

  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  28. final def isIntSizedType: Boolean

  29. final def isIntegralType: Boolean

  30. final def isMethod: Boolean

  31. final def isNonVoidPrimitiveType: Boolean

  32. final def isNothingType: Boolean

  33. final def isNullType: Boolean

  34. final def isNumericType: Boolean

  35. final def isPrimitive: Boolean

  36. final def isRealType: Boolean

  37. final def isRef: Boolean

  38. final def isWideType: Boolean

  39. final def maxType(other: BType): BType

    Compute the upper bound of two types.

    Compute the upper bound of two types. Takes promotions of numeric primitives into account.

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

    Definition Classes
    AnyRef

  41. final def notify(): Unit

    Definition Classes
    AnyRef

  42. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  43. final def size: Int

    returns

    0 for void, 2 for long and double, 1 otherwise

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

    Definition Classes
    AnyRef

  45. def toASMType: Type

    The asm.Type corresponding to this BType.

    The asm.Type corresponding to this BType.

    Note about asm.Type.getObjectType (*): For class types, the method expects the internal name, i.e. without the surrounding 'L' and ';'. For array types on the other hand, the method expects a full descriptor, for example "[Ljava/lang/String;".

    See method asm.Type.getType that creates a asm.Type from a type descriptor

    • for an OBJECT type, the 'L' and ';' are not part of the range of the created Type
    • for an ARRAY type, the full descriptor is part of the range

  46. final def toString(): String

    Definition Classes
    BType → AnyRef → Any

  47. final def typedOpcode(opcode: Int): Int

    Some JVM opcodes have typed variants.

    Some JVM opcodes have typed variants. This method returns the correct opcode according to the type.

    opcode

    A JVM instruction opcode. This opcode must be one of ILOAD, ISTORE, IALOAD, IASTORE, IADD, ISUB, IMUL, IDIV, IREM, INEG, ISHL, ISHR, IUSHR, IAND, IOR IXOR and IRETURN.

    returns

    The opcode adapted to this java type. For example, if this type is float and opcode is IRETURN, this method returns FRETURN.

  48. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  51. def →[B](y: B): (BType, B)

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

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from BType to any2stringadd[BType]

Inherited by implicit conversion StringFormat from BType to StringFormat[BType]

Inherited by implicit conversion Ensuring from BType to Ensuring[BType]

Inherited by implicit conversion ArrowAssoc from BType to ArrowAssoc[BType]

Ungrouped