Scala Compiler2.13.18 < Back


# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package backend
  Definition Classes
    nsc
-  package jvm
  Definition Classes
    backend
-  abstract class BTypes extends AnyRef

  The BTypes component defines The BType class hierarchy.

  The BTypes component defines The BType class hierarchy. A BType stores all type information that is required after building the ASM nodes. This includes optimizations, generation of InnerClass attributes and generation of stack map frames.

  The representation is immutable and independent of the compiler data structures, hence it can be queried by concurrent threads.

  Definition Classes
    jvm
- ArrayBType
- BOOL
- BType
- BTypeExporter
- BYTE
- CHAR
- ClassBType
- ClassInfo
- DOUBLE
- FLOAT
- INT
- InnerClassEntry
- LONG
- Lazy
- LazyVar
- MethodBType
- MethodNameAndType
- NestedInfo
- PrimitiveBType
- RefBType
- SHORT
- UNIT

c

scala.tools.nsc.backend.jvm.BTypes

# ClassInfo

###

#### final case class ClassInfo(superClass: Option[ClassBType], interfaces: List[ClassBType], flags: Int, nestedClasses: Lazy[List[ClassBType]], nestedInfo: Lazy[Option[NestedInfo]], inlineInfo: InlineInfo) extends Product with Serializable

The type info for a class. Used for symboltable-independent subtype checks in the backend.

superClass

  The super class, not defined for class java/lang/Object.

interfaces

  All transitively implemented interfaces, except for those inherited through the superclass.

flags

  The java flags, obtained through `javaFlags`. Used also to derive the flags for InnerClass entries.

nestedClasses

  Classes nested in this class. Those need to be added to the InnerClass table, see the InnerClass spec summary above.

nestedInfo

  If this describes a nested class, information for the InnerClass table.

inlineInfo

  Information about this class for the inliner.

Source
  BTypes.scala

Linear Supertypes
java.io.Serializable, Product, Equals, AnyRef, Any
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. ClassInfo
2. Serializable
3. Product
4. Equals
5. AnyRef
6. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

1. Hide All
2. Show All

Visibility

1. Public
2. Protected

### Instance Constructors

1.  new ClassInfo(superClass: Option[ClassBType], interfaces: List[ClassBType], flags: Int, nestedClasses: Lazy[List[ClassBType]], nestedInfo: Lazy[Option[NestedInfo]], inlineInfo: InlineInfo)

   superClass

     The super class, not defined for class java/lang/Object.

   interfaces

     All transitively implemented interfaces, except for those inherited through the superclass.

   flags

     The java flags, obtained through `javaFlags`. Used also to derive the flags for InnerClass entries.

   nestedClasses

     Classes nested in this class. Those need to be added to the InnerClass table, see the InnerClass spec summary above.

   nestedInfo

     If this describes a nested class, information for the InnerClass table.

   inlineInfo

     Information about this class for the inliner.

### 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
     This member is added by an implicit conversion from ClassInfo toany2stringadd[ClassInfo] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (ClassInfo, B)
   Implicit
     This member is added by an implicit conversion from ClassInfo toArrowAssoc[ClassInfo] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
7.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
8.  def ensuring(cond: (ClassInfo) => Boolean, msg: => Any): ClassInfo
   Implicit
     This member is added by an implicit conversion from ClassInfo toEnsuring[ClassInfo] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
9.  def ensuring(cond: (ClassInfo) => Boolean): ClassInfo
   Implicit
     This member is added by an implicit conversion from ClassInfo toEnsuring[ClassInfo] performed by method Ensuring in scala.Predef.
   Definition Classes
     Ensuring
10.  def ensuring(cond: Boolean, msg: => Any): ClassInfo
    Implicit
      This member is added by an implicit conversion from ClassInfo toEnsuring[ClassInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: Boolean): ClassInfo
    Implicit
      This member is added by an implicit conversion from ClassInfo toEnsuring[ClassInfo] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
13.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
14.  val flags: Int
15.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
16.  val inlineInfo: InlineInfo
17.  val interfaces: List[ClassBType]
18.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
19.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
20.  val nestedClasses: Lazy[List[ClassBType]]
21.  val nestedInfo: Lazy[Option[NestedInfo]]
22.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
23.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
24.  def productElementNames: Iterator[String]
    Definition Classes
      Product
25.  val superClass: Option[ClassBType]
26.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
27.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
28.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
29.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from ClassInfo toStringFormat[ClassInfo] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

2.  def →[B](y: B): (ClassInfo, B)
   Implicit
     This member is added by an implicit conversion from ClassInfo toArrowAssoc[ClassInfo] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.13.0) Use `->` instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

### Inherited from java.io.Serializable

### Inherited from Product

### Inherited from Equals

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd fromClassInfo to any2stringadd[ClassInfo]

### Inherited by implicit conversion StringFormat fromClassInfo to StringFormat[ClassInfo]

### Inherited by implicit conversion Ensuring fromClassInfo to Ensuring[ClassInfo]

### Inherited by implicit conversion ArrowAssoc fromClassInfo to ArrowAssoc[ClassInfo]

### Ungrouped