class Scala2Unpickler
extends PickleBuffer with Embedded

Unpickle symbol table information descending from a class and/or module root from an array of bytes.

Constructors

Scala2Unpickler ( bytes: Array [ Byte ] , classRoot: ClassDenotation , moduleClassRoot: ClassDenotation )
Scala2Unpickler ( ictx: Context )

Members

class ClassUnpickler
class LocalUnpickler
final object localMemberUnpickler
private val bytes : Array [ Byte ]
private val classRoot : ClassDenotation
private val entries : Array [ AnyRef ]

A map from entry numbers to symbols, types, or annotations

A map from entry numbers to symbols, types, or annotations

private val ictx : Context
private val index : Array [ Int ]

A map from entry numbers to array offsets

A map from entry numbers to array offsets

private val loadingMirror : Definitions
private val moduleClassRoot : ClassDenotation
val moduleRoot : SymDenotation
private val symScopes : AnyRefMap [ Symbol, Scope ]

A map from symbols to their associated decls scopes

A map from symbols to their associated decls scopes

protected def at ( i: Int , op: () => T ) : T

If entry at i is undefined, define it by performing operation op with readIndex at start of i'th entry. Restore readIndex afterwards.

If entry at i is undefined, define it by performing operation op with readIndex at start of i'th entry. Restore readIndex afterwards.

protected def atReadPos ( start: Int , op: () => T ) : T
private def checkVersion ( implicit ctx: Context ) : Unit
protected def deferredAnnot ( end: Int ) ( implicit ctx: Context ) : Annotation

A deferred annotation that can be completed by reading the bytes between readIndex and end.

A deferred annotation that can be completed by reading the bytes between readIndex and end.

def elimExistentials ( boundSyms: List [ Symbol ] , tp: Type ) ( implicit ctx: Context ) : Type

Convert tp { type name = sym } forSome { sym >: L <: H } to tp { name >: L <: H } and tp { name: sym } forSome { sym <: T with Singleton } to tp { name: T }

Convert tp { type name = sym } forSome { sym >: L <: H } to tp { name >: L <: H } and tp { name: sym } forSome { sym <: T with Singleton } to tp { name: T }

protected def errorBadSignature ( msg: String , original: Option [ RuntimeException ] ) ( implicit ctx: Context ) : Nothing
def errorBadSignature$default$2 : None.type
protected def handleRuntimeException ( ex: RuntimeException ) ( implicit ctx: Context ) : Nothing
protected def isChildrenEntry ( i: Int ) : Boolean

Does the entry represent children of a symbol?

Does the entry represent children of a symbol?

protected def isLocal ( sym: Symbol ) ( implicit ctx: Context ) : Boolean
protected def isNameEntry ( i: Int ) : Boolean

Does entry represent a name?

Does entry represent a name?

protected def isRefinementClass ( sym: Symbol ) ( implicit ctx: Context ) : Boolean
protected def isRefinementSymbolEntry ( i: Int ) ( implicit ctx: Context ) : Boolean

Does entry represent a refinement symbol? pre: Entry is a class symbol

Does entry represent a refinement symbol? pre: Entry is a class symbol

protected def isSymbolAnnotationEntry ( i: Int ) : Boolean

Does entry represent a symbol annotation?

Does entry represent a symbol annotation?

protected def isSymbolEntry ( i: Int ) ( implicit ctx: Context ) : Boolean

Does entry represent an (internal) symbol

Does entry represent an (internal) symbol

protected def isSymbolRef ( i: Int ) : Boolean

Does entry represent an (internal or external) symbol

Does entry represent an (internal or external) symbol

protected def isUnpickleRoot ( sym: Symbol ) ( implicit ctx: Context ) : Boolean
def noSuchConstantTag ( tag: Int , len: Int ) ( implicit ctx: Context ) : Constant
def noSuchTreeTag ( tag: Int , end: Int ) ( implicit ctx: Context ) : Nothing
def noSuchTypeTag ( tag: Int , end: Int ) ( implicit ctx: Context ) : Type
protected def readAnnotArg ( i: Int ) ( implicit ctx: Context ) : Tree

Read an annotation argument, which is pickled either as a Constant or a Tree.

Read an annotation argument, which is pickled either as a Constant or a Tree.

private def readAnnotInfoArg ( ) ( implicit ctx: Context ) : Tree
protected def readAnnotation ( ) ( implicit ctx: Context ) : Annotation

Read an annotation and return it. Used when unpickling an ANNOTATED(WSELF)tpe or a NestedAnnotArg

Read an annotation and return it. Used when unpickling an ANNOTATED(WSELF)tpe or a NestedAnnotArg

protected def readAnnotationContents ( end: Int ) ( implicit ctx: Context ) : Tree

Read an annotation's contents. Not to be called directly, use readAnnotation, readSymbolAnnotation, or readAnnotInfoArg

Read an annotation's contents. Not to be called directly, use readAnnotation, readSymbolAnnotation, or readAnnotInfoArg

protected def readAnnotationRef ( ) ( implicit ctx: Context ) : Annotation
private def readArrayAnnotArg ( ) ( implicit ctx: Context ) : Tree

Read a ClassfileAnnotArg (argument to a classfile annotation)

Read a ClassfileAnnotArg (argument to a classfile annotation)

protected def readCaseDefRef ( ) ( implicit ctx: Context ) : CaseDef
protected def readChildren ( ) ( implicit ctx: Context ) : Unit

Read children and store them into the corresponding symbol.

Read children and store them into the corresponding symbol.

protected def readClassfileAnnotArg ( i: Int ) ( implicit ctx: Context ) : Tree
protected def readConstant ( ) ( implicit ctx: Context ) : Constant
protected def readConstantRef ( ) ( implicit ctx: Context ) : Constant
protected def readDisambiguatedSymbol ( p: Symbol => Boolean ) ( ) ( implicit ctx: Context ) : Symbol

Read a symbol, with possible disambiguation

Read a symbol, with possible disambiguation

protected def readDisambiguatedSymbolRef ( p: Symbol => Boolean ) ( implicit ctx: Context ) : Symbol
protected def readIdentRef ( ) ( implicit ctx: Context ) : Ident
def readModifiers ( isType: Boolean ) ( implicit ctx: Context ) : Modifiers
protected def readModifiersRef ( isType: Boolean ) ( implicit ctx: Context ) : Modifiers
protected def readName ( ) ( implicit ctx: Context ) : Name

Read a name

Read a name

protected def readNameRef ( ) ( implicit ctx: Context ) : Name
protected def readSymbol ( ) ( implicit ctx: Context ) : Symbol

Read a symbol

Read a symbol

protected def readSymbolAnnotation ( ) ( implicit ctx: Context ) : Unit

Read an annotation and as a side effect store it into the symbol it requests. Called at top-level, for all (symbol, annotInfo) entries.

Read an annotation and as a side effect store it into the symbol it requests. Called at top-level, for all (symbol, annotInfo) entries.

protected def readSymbolRef ( ) ( implicit ctx: Context ) : Symbol
protected def readTemplateRef ( ) ( implicit ctx: Context ) : Template
protected def readTermName ( ) ( implicit ctx: Context ) : TermName
protected def readTermNameRef ( ) ( implicit ctx: Context ) : TermName
protected def readTree ( ) ( implicit ctx: Context ) : Tree
protected def readTreeRef ( ) ( implicit ctx: Context ) : Tree
protected def readType ( ) ( implicit ctx: Context ) : Type

Read a type

Read a type

protected def readTypeDefRef ( ) ( implicit ctx: Context ) : TypeDef
protected def readTypeName ( ) ( implicit ctx: Context ) : TypeName
protected def readTypeNameRef ( ) ( implicit ctx: Context ) : TypeName
def readTypeParams ( ) ( implicit ctx: Context ) : List [ Symbol ]
protected def readTypeRef ( ) ( implicit ctx: Context ) : Type
protected def readValDefRef ( ) ( implicit ctx: Context ) : ValDef
def rootClassUnpickler ( start: Coord , cls: Symbol , module: Symbol , infoRef: Int ) : ClassUnpickler & SecondCompleter
def run ( ) ( implicit ctx: Context ) : Unit
def showPickled ( ) : Unit
def source ( implicit ctx: Context ) : AbstractFile
protected def symScope ( sym: Symbol ) : V

The decls scope associated with given symbol

The decls scope associated with given symbol

def unimplementedTree ( what: String ) ( implicit ctx: Context ) : Nothing