scala.reflect.internal.Symbols

Type Members

abstract class AbsSymbolImpl extends AbsSymbol
trait AbstractTypeMixin extends TypeSymbol

Might be mixed into TypeSymbol or TypeSkolem.
class AbstractTypeSymbol extends TypeSymbol with AbstractTypeMixin
class AliasTypeSymbol extends TypeSymbol
class ClassSymbol extends TypeSymbol

A class for class symbols
case class CyclicReference(sym: Symbol, info: Type) extends TypeError with Product with Serializable

An exception for cyclic references of symbol definitions
class FreeVar extends TermSymbol
case class InvalidCompanions(sym1: Symbol, sym2: Symbol) extends Throwable with Product with Serializable
class MethodSymbol extends TermSymbol

A class for method symbols
class ModuleClassSymbol extends ClassSymbol

A class for module class symbols Note: Not all module classes are of this type; when unpickled, we get plain class symbols!
class ModuleSymbol extends TermSymbol

A class for module symbols
class NoSymbol extends Symbol

An object representing a missing symbol
abstract class Symbol extends AbsSymbolImpl with HasFlags with Annotatable[Symbol]

The class for all symbols
class TermSymbol extends Symbol

A class for term symbols
class TypeSkolem extends TypeSymbol

A class for type parameters viewed from inside their scopes
abstract class TypeSymbol extends Symbol

A class of type symbols.

Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: Any): Boolean

Definition Classes
Any
lazy val NoSymbol: NoSymbol

Definition Classes
Symbols → Symbols
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws()
def cloneSymbols(syms: List[Symbol]): List[Symbol]

Convenience functions which derive symbols by cloning.
def cloneSymbolsAndModify(syms: List[Symbol], infoFn: (Type) ⇒ Type): List[Symbol]

Clone symbols and apply the given function to each new symbol's info.
Clone symbols and apply the given function to each new symbol's info.
syms
the prototypical symbols
infoFn
the function to apply to the infos
returns
the newly created, info-adjusted symbols
def cloneSymbolsAtOwner(syms: List[Symbol], owner: Symbol): List[Symbol]
def cloneSymbolsAtOwnerAndModify(syms: List[Symbol], owner: Symbol, infoFn: (Type) ⇒ Type): List[Symbol]
def connectModuleToClass(m: ModuleSymbol, moduleClass: ClassSymbol): ModuleSymbol
def createFromClonedSymbols[T](syms: List[Symbol], tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T

Functions which perform the standard clone/substituting on the given symbols and type, then call the creator function with the new symbols and type as arguments.
def createFromClonedSymbolsAtOwner[T](syms: List[Symbol], owner: Symbol, tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T
def deriveSymbols(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol): List[Symbol]

Derives a new list of symbols from the given list by mapping the given list across the given function.
Derives a new list of symbols from the given list by mapping the given list across the given function. Then fixes the info of all the new symbols by substituting the new symbols for the original symbols.
syms
the prototypical symbols
symFn
the function to create new symbols
returns
the new list of info-adjusted symbols
def deriveType(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol)(tpe: Type): Type

Derives a new Type by first deriving new symbols as in deriveSymbols, then performing the same oldSyms => newSyms substitution on tpe as is performed on the symbol infos in deriveSymbols.
Derives a new Type by first deriving new symbols as in deriveSymbols, then performing the same oldSyms => newSyms substitution on tpe as is performed on the symbol infos in deriveSymbols.
syms
the prototypical symbols
symFn
the function to create new symbols
tpe
the prototypical type
returns
the new symbol-subsituted type
def deriveTypeWithWildcards(syms: List[Symbol])(tpe: Type): Type

Derives a new Type by instantiating the given list of symbols as WildcardTypes.
Derives a new Type by instantiating the given list of symbols as WildcardTypes.
syms
the symbols to replace
returns
the new type with WildcardType replacing those syms
val emptySymbolArray: Array[Symbol]
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws()
def freshExistentialName(suffix: String): TypeName

Attributes
protected
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
var ids: Int

Attributes
protected
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def makeNoSymbol: NoSymbol

Attributes
protected
def mapParamss[T](sym: Symbol)(f: (Symbol) ⇒ T): List[List[T]]

A deep map on a symbol's paramss.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def newFreeVar(name: TermName, tpe: Type, value: Any, newFlags: Long = 0L): FreeVar

Create a new free variable.
Create a new free variable. Its owner is NoSymbol.
def nextId(): Int

Attributes
protected
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
val originalOwner: HashMap[Symbol, Symbol]

The original owner of a class.
The original owner of a class. Used by the backend to generate EnclosingMethod attributes.
def symbolCount: Int
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws()

Symbols

trait Symbols extends Symbols

Type Members

abstract class AbsSymbolImpl extends AbsSymbol

trait AbstractTypeMixin extends TypeSymbol

class AbstractTypeSymbol extends TypeSymbol with AbstractTypeMixin

class AliasTypeSymbol extends TypeSymbol

class ClassSymbol extends TypeSymbol

case class CyclicReference(sym: Symbol, info: Type) extends TypeError with Product with Serializable

class FreeVar extends TermSymbol

case class InvalidCompanions(sym1: Symbol, sym2: Symbol) extends Throwable with Product with Serializable

class MethodSymbol extends TermSymbol

class ModuleClassSymbol extends ClassSymbol

class ModuleSymbol extends TermSymbol

class NoSymbol extends Symbol

abstract class Symbol extends AbsSymbolImpl with HasFlags with Annotatable[Symbol]

class TermSymbol extends Symbol

class TypeSkolem extends TypeSymbol

abstract class TypeSymbol extends Symbol

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

lazy val NoSymbol: NoSymbol

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def cloneSymbols(syms: List[Symbol]): List[Symbol]

def cloneSymbolsAndModify(syms: List[Symbol], infoFn: (Type) ⇒ Type): List[Symbol]

def cloneSymbolsAtOwner(syms: List[Symbol], owner: Symbol): List[Symbol]

def cloneSymbolsAtOwnerAndModify(syms: List[Symbol], owner: Symbol, infoFn: (Type) ⇒ Type): List[Symbol]

def connectModuleToClass(m: ModuleSymbol, moduleClass: ClassSymbol): ModuleSymbol

def createFromClonedSymbols[T](syms: List[Symbol], tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T

def createFromClonedSymbolsAtOwner[T](syms: List[Symbol], owner: Symbol, tpe: Type)(creator: (List[Symbol], Type) ⇒ T): T

def deriveSymbols(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol): List[Symbol]

def deriveType(syms: List[Symbol], symFn: (Symbol) ⇒ Symbol)(tpe: Type): Type

def deriveTypeWithWildcards(syms: List[Symbol])(tpe: Type): Type

val emptySymbolArray: Array[Symbol]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def freshExistentialName(suffix: String): TypeName

final def getClass(): Class[_]

def hashCode(): Int

var ids: Int

final def isInstanceOf[T0]: Boolean

def makeNoSymbol: NoSymbol

def mapParamss[T](sym: Symbol)(f: (Symbol) ⇒ T): List[List[T]]

final def ne(arg0: AnyRef): Boolean

def newFreeVar(name: TermName, tpe: Type, value: Any, newFlags: Long = 0L): FreeVar

def nextId(): Int

final def notify(): Unit

final def notifyAll(): Unit

val originalOwner: HashMap[Symbol, Symbol]

def symbolCount: Int

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Symbols

Inherited from AnyRef

Inherited from Any