Packages

final case class InlineInfo(traitImplClassSelfType: Option[InternalName], isEffectivelyFinal: Boolean, sam: Option[String], methodInfos: Map[String, MethodInlineInfo], warning: Option[ClassInlineInfoWarning]) extends Product with Serializable

Metadata about a ClassBType, used by the inliner.

More information may be added in the future to enable more elaborate inlinine heuristics. Note that this class should contain information that can only be obtained from the ClassSymbol. Information that can be computed from the ClassNode should be added to the call graph instead.

traitImplClassSelfType

Some(tp) if this InlineInfo describes a trait, and the self parameter type of the methods in the implementation class is not the trait itself. Example: trait T { self: U => def f = 1 } Generates something like: class T$class { static def f(self: U) = 1 } In order to inline a trat method call, the INVOKEINTERFACE is rewritten to an INVOKESTATIC of the impl class, so we need the self type (U) to get the right signature. None if the self type is the interface type, or if this InlineInfo does not describe a trait.

isEffectivelyFinal

True if the class cannot have subclasses: final classes, module classes, trait impl classes.

sam

If this class is a SAM type, the SAM's "$name$descriptor".

methodInfos

The MethodInlineInfos for the methods declared in this class. The map is indexed by the string s"$name$descriptor" (to disambiguate overloads).

warning

Contains an warning message if an error occurred when building this InlineInfo, for example if some classfile could not be found on the classpath. This warning can be reported later by the inliner.

Source
BTypes.scala
Linear Supertypes
Serializable, java.io.Serializable, Product, Equals, AnyRef, Any
Type Hierarchy
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Inherited
  1. InlineInfo
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new InlineInfo(traitImplClassSelfType: Option[InternalName], isEffectivelyFinal: Boolean, sam: Option[String], methodInfos: Map[String, MethodInlineInfo], warning: Option[ClassInlineInfoWarning])

    traitImplClassSelfType

    Some(tp) if this InlineInfo describes a trait, and the self parameter type of the methods in the implementation class is not the trait itself. Example: trait T { self: U => def f = 1 } Generates something like: class T$class { static def f(self: U) = 1 } In order to inline a trat method call, the INVOKEINTERFACE is rewritten to an INVOKESTATIC of the impl class, so we need the self type (U) to get the right signature. None if the self type is the interface type, or if this InlineInfo does not describe a trait.

    isEffectivelyFinal

    True if the class cannot have subclasses: final classes, module classes, trait impl classes.

    sam

    If this class is a SAM type, the SAM's "$name$descriptor".

    methodInfos

    The MethodInlineInfos for the methods declared in this class. The map is indexed by the string s"$name$descriptor" (to disambiguate overloads).

    warning

    Contains an warning message if an error occurred when building this InlineInfo, for example if some classfile could not be found on the classpath. This warning can be reported later by the inliner.

Value Members

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

    Test two objects for inequality.

    Test two objects for inequality.

    returns

    true if !(this == that), false otherwise.

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Equivalent to x.hashCode except for boxed numeric types and null.

    Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

    returns

    a hash value consistent with ==

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from InlineInfo to any2stringadd[InlineInfo] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (InlineInfo, B)
    Implicit
    This member is added by an implicit conversion from InlineInfo to ArrowAssoc[InlineInfo] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

    Cast the receiver object to be of type T0.

    Cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

    the receiver object.

    Definition Classes
    Any
    Exceptions thrown

    ClassCastException if the receiver object is not an instance of the erasure of type T0.

  7. def clone(): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

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

    not specified by SLS as a member of AnyRef

  8. def ensuring(cond: (InlineInfo) ⇒ Boolean, msg: ⇒ Any): InlineInfo
    Implicit
    This member is added by an implicit conversion from InlineInfo to Ensuring[InlineInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (InlineInfo) ⇒ Boolean): InlineInfo
    Implicit
    This member is added by an implicit conversion from InlineInfo to Ensuring[InlineInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): InlineInfo
    Implicit
    This member is added by an implicit conversion from InlineInfo to Ensuring[InlineInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): InlineInfo
    Implicit
    This member is added by an implicit conversion from InlineInfo to Ensuring[InlineInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (that) is a reference to the receiver object (this).

    Tests whether the argument (that) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
    • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
    • null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    Definition Classes
    AnyRef
  13. def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

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

    not specified by SLS as a member of AnyRef

  14. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from InlineInfo to StringFormat[InlineInfo] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  15. final def getClass(): Class[_]

    Returns the runtime class representation of the object.

    Returns the runtime class representation of the object.

    returns

    a class object corresponding to the runtime type of the receiver.

    Definition Classes
    AnyRef → Any
  16. val isEffectivelyFinal: Boolean

    True if the class cannot have subclasses: final classes, module classes, trait impl classes.

  17. final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Definition Classes
    Any
  18. val methodInfos: Map[String, MethodInlineInfo]

    The MethodInlineInfos for the methods declared in this class.

    The MethodInlineInfos for the methods declared in this class. The map is indexed by the string s"$name$descriptor" (to disambiguate overloads).

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

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Definition Classes
    AnyRef
  20. final def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes
    AnyRef
    Note

    not specified by SLS as a member of AnyRef

  21. final def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes
    AnyRef
    Note

    not specified by SLS as a member of AnyRef

  22. val sam: Option[String]

    If this class is a SAM type, the SAM's "$name$descriptor".

  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. val traitImplClassSelfType: Option[InternalName]

    Some(tp) if this InlineInfo describes a trait, and the self parameter type of the methods in the implementation class is not the trait itself.

    Some(tp) if this InlineInfo describes a trait, and the self parameter type of the methods in the implementation class is not the trait itself. Example: trait T { self: U => def f = 1 } Generates something like: class T$class { static def f(self: U) = 1 } In order to inline a trat method call, the INVOKEINTERFACE is rewritten to an INVOKESTATIC of the impl class, so we need the self type (U) to get the right signature. None if the self type is the interface type, or if this InlineInfo does not describe a trait.

  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. val warning: Option[ClassInlineInfoWarning]

    Contains an warning message if an error occurred when building this InlineInfo, for example if some classfile could not be found on the classpath.

    Contains an warning message if an error occurred when building this InlineInfo, for example if some classfile could not be found on the classpath. This warning can be reported later by the inliner.

  29. def →[B](y: B): (InlineInfo, B)
    Implicit
    This member is added by an implicit conversion from InlineInfo to ArrowAssoc[InlineInfo] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped