Packages

t

scala.reflect.macros.Internals

ContextInternalApi

trait ContextInternalApi extends MacroInternalApi

Source
Internals.scala
See also

scala.reflect.api.Internals

Type Hierarchy
Ordering
  1. Grouped
  2. Alphabetic
  3. By Inheritance
Inherited
  1. ContextInternalApi
  2. MacroInternalApi
  3. InternalApi
  4. AnyRef
  5. 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

Type Members

  1. trait DecoratorApi extends AnyRef

    Definition Classes
    InternalApi
    See also

    Decorators

  2. abstract type Decorators <: MacroDecoratorApi

    Definition Classes
    MacroInternalApiInternalApi
    See also

    MacroDecoratorApi

  3. trait TransformApi extends AnyRef

    Functions that are available during transform.

    Functions that are available during transform.

    See also

    transform

  4. trait TypingTransformApi extends TransformApi

    Functions that are available during typingTransform.

    Functions that are available during typingTransform.

    See also

    typingTransform

  5. trait MacroDecoratorApi extends DecoratorApi

    Definition Classes
    MacroInternalApi
    See also

    DecoratorApi

Abstract Value Members

  1. abstract def annotatedType(annotations: List[Universe.Annotation], underlying: Universe.Type): Universe.AnnotatedType

    A creator for AnnotatedType types.

    A creator for AnnotatedType types.

    Definition Classes
    InternalApi
  2. abstract def asFreeTerm(symbol: Universe.Symbol): Universe.FreeTermSymbol

    This symbol cast to a free term symbol.

    This symbol cast to a free term symbol.

    Definition Classes
    InternalApi
    Exceptions thrown

    ScalaReflectionException if isFreeTerm is false.

  3. abstract def asFreeType(symbol: Universe.Symbol): Universe.FreeTypeSymbol

    This symbol cast to a free type symbol.

    This symbol cast to a free type symbol.

    Definition Classes
    InternalApi
    Exceptions thrown

    ScalaReflectionException if isFreeType is false.

  4. abstract def attachments(tree: Universe.Tree): Attachments { type Pos = Internals.this.universe.Position }

    The attachment of the tree.

    The attachment of the tree.

    Definition Classes
    MacroInternalApi
  5. abstract def attachments(symbol: Universe.Symbol): Attachments { type Pos = Internals.this.universe.Position }

    The attachment of the symbol.

    The attachment of the symbol.

    Definition Classes
    MacroInternalApi
  6. abstract def boundedWildcardType(bounds: Universe.TypeBounds): Universe.BoundedWildcardType

    A creator for BoundedWildcardType types.

    A creator for BoundedWildcardType types.

    Definition Classes
    InternalApi
  7. abstract def captureVariable(vble: Universe.Symbol): Unit

    Mark a variable as captured; i.e.

    Mark a variable as captured; i.e. force boxing in a *Ref type.

    Definition Classes
    MacroInternalApi
  8. abstract def capturedVariableType(vble: Universe.Symbol): Universe.Type

    Convert type of a captured variable to *Ref type.

    Convert type of a captured variable to *Ref type.

    Definition Classes
    MacroInternalApi
  9. abstract def changeOwner(tree: Universe.Tree, prev: Universe.Symbol, next: Universe.Symbol): tree.type

    Collects all the symbols defined by subtrees of tree that are owned by prev, and then changes their owner to point to next.

    Collects all the symbols defined by subtrees of tree that are owned by prev, and then changes their owner to point to next.

    This is an essential tool to battle owner chain corruption when moving trees from one lexical context to another. Whenever you take an attributed tree that has been typechecked under the Context owned by some symbol (let's call it x) and splice it elsewhere, into the Context owned by another symbol (let's call it y), it is imperative that you either call untypecheck or do changeOwner(tree, x, y).

    Since at the moment untypecheck has fundamental problem that can sometimes lead to tree corruption, changeOwner becomes an indispensable tool in building 100% robust macros. Future versions of the reflection API might obviate the need in taking care of these low-level details, but at the moment this is what we've got.

    Definition Classes
    MacroInternalApi
  10. abstract def classDef(sym: Universe.Symbol, impl: Universe.Template): Universe.ClassDef

    A factory method for ClassDef nodes.

    A factory method for ClassDef nodes.

    Definition Classes
    InternalApi
  11. abstract def classInfoType(parents: List[Universe.Type], decls: Universe.Scope, typeSymbol: Universe.Symbol): Universe.ClassInfoType

    A creator for ClassInfoType types.

    A creator for ClassInfoType types.

    Definition Classes
    InternalApi
  12. abstract def constantType(value: Universe.Constant): Universe.ConstantType

    A creator for ConstantType types.

    A creator for ConstantType types.

    Definition Classes
    InternalApi
  13. abstract def createImporter(from0: api.Universe): Universe.Importer { val from: from0.type }

    Creates an importer that moves reflection artifacts between universes.

    Creates an importer that moves reflection artifacts between universes.

    Definition Classes
    InternalApi
    See also

    Importer

  14. abstract def deSkolemize(symbol: Universe.Symbol): Universe.Symbol

    If this symbol is a skolem, its corresponding type parameter, otherwise the symbol itself.

    If this symbol is a skolem, its corresponding type parameter, otherwise the symbol itself.

    To quote Martin Odersky, skolems are synthetic type "constants" that are copies of existentially bound or universally bound type variables. E.g. if one is inside the right-hand side of a method:

    def foo[T](x: T) = ... foo[List[T]]....

    the skolem named T refers to the unknown type instance of T when foo is called. It needs to be different from the type parameter because in a recursive call as in the foo[List[T]] above the type parameter gets substituted with List[T], but the type skolem stays what it is.

    The other form of skolem is an existential skolem. Say one has a function

    def bar(xs: List[T] forSome { type T }) = xs.head

    then each occurrence of xs on the right will have type List[T'] where T' is a fresh copy of T.

    Definition Classes
    InternalApi
  15. abstract val decorators: Decorators

    Definition Classes
    InternalApi
    See also

    Decorators

  16. abstract def defDef(sym: Universe.Symbol, rhs: (List[List[Universe.Symbol]]) => Universe.Tree): Universe.DefDef

    A factory method for DefDef nodes.

    A factory method for DefDef nodes.

    Definition Classes
    InternalApi
  17. abstract def defDef(sym: Universe.Symbol, rhs: Universe.Tree): Universe.DefDef

    A factory method for DefDef nodes.

    A factory method for DefDef nodes.

    Definition Classes
    InternalApi
  18. abstract def defDef(sym: Universe.Symbol, mods: Universe.Modifiers, rhs: Universe.Tree): Universe.DefDef

    A factory method for DefDef nodes.

    A factory method for DefDef nodes.

    Definition Classes
    InternalApi
  19. abstract def defDef(sym: Universe.Symbol, vparamss: List[List[Universe.ValDef]], rhs: Universe.Tree): Universe.DefDef

    A factory method for DefDef nodes.

    A factory method for DefDef nodes.

    Definition Classes
    InternalApi
  20. abstract def defDef(sym: Universe.Symbol, mods: Universe.Modifiers, vparamss: List[List[Universe.ValDef]], rhs: Universe.Tree): Universe.DefDef

    A factory method for DefDef nodes.

    A factory method for DefDef nodes.

    Definition Classes
    InternalApi
  21. abstract def defineType(tree: Universe.Tree, tp: Universe.Type): tree.type

    Like setType, but if this is a previously empty TypeTree that fact is remembered so that untypecheck will snap back.

    Like setType, but if this is a previously empty TypeTree that fact is remembered so that untypecheck will snap back.

    \@PP: Attempting to elaborate on the above, I find: If defineType is called on a TypeTree whose type field is null or NoType, this is recorded as "wasEmpty = true". That value is used in ResetAttrsTraverser, which nulls out the type field of TypeTrees for which wasEmpty is true, leaving the others alone.

    untypecheck (or resetAttrs in compiler parlance) is used in situations where some speculative typing of a tree takes place, fails, and the tree needs to be returned to its former state to try again. So according to me: using defineType instead of setType is how you communicate that the type being set does not depend on any previous state, and therefore should be abandoned if the current line of type inquiry doesn't work out.

    Definition Classes
    MacroInternalApi
  22. abstract def enclosingOwner: blackbox.Context.Symbol

    Symbol associated with the innermost enclosing lexical context.

    Symbol associated with the innermost enclosing lexical context. Walking the owner chain of this symbol will reveal information about more and more enclosing contexts.

  23. abstract def enter(scope: Universe.Scope, sym: Universe.Symbol): scope.type

    Adds a given symbol to the given scope.

    Adds a given symbol to the given scope.

    Definition Classes
    MacroInternalApi
  24. abstract def existentialAbstraction(tparams: List[Universe.Symbol], tpe0: Universe.Type): Universe.Type

    A creator for existential types.

    A creator for existential types. This generates:

    tpe1 where { tparams }

    where tpe1 is the result of extrapolating tpe with regard to tparams. Extrapolating means that type variables in tparams occurring in covariant positions are replaced by upper bounds, (minus any SingletonClass markers), type variables in tparams occurring in contravariant positions are replaced by upper bounds, provided the resulting type is legal with regard to stability, and does not contain any type variable in tparams.

    The abstraction drops all type parameters that are not directly or indirectly referenced by type tpe1. If there are no remaining type parameters, simply returns result type tpe.

    Definition Classes
    InternalApi
  25. abstract def existentialType(quantified: List[Universe.Symbol], underlying: Universe.Type): Universe.ExistentialType

    A creator for ExistentialType types.

    A creator for ExistentialType types.

    Definition Classes
    InternalApi
  26. abstract def flags(symbol: Universe.Symbol): Universe.FlagSet

    Returns internal flags associated with the symbol.

    Returns internal flags associated with the symbol.

    Definition Classes
    InternalApi
  27. abstract def freeTerms(tree: Universe.Tree): List[Universe.FreeTermSymbol]

    Extracts free term symbols from a tree that is reified or contains reified subtrees.

    Extracts free term symbols from a tree that is reified or contains reified subtrees.

    Definition Classes
    InternalApi
  28. abstract def freeTypes(tree: Universe.Tree): List[Universe.FreeTypeSymbol]

    Extracts free type symbols from a tree that is reified or contains reified subtrees.

    Extracts free type symbols from a tree that is reified or contains reified subtrees.

    Definition Classes
    InternalApi
  29. abstract def fullyInitialize(scope: Universe.Scope): scope.type

    Calls initialize on all the symbols that the scope consists of.

    Calls initialize on all the symbols that the scope consists of.

    Definition Classes
    InternalApi
  30. abstract def fullyInitialize(tp: Universe.Type): tp.type

    Calls initialize on all the value and type parameters of the type.

    Calls initialize on all the value and type parameters of the type.

    Definition Classes
    InternalApi
  31. abstract def fullyInitialize(symbol: Universe.Symbol): symbol.type

    Calls initialize on the owner and all the value and type parameters of the symbol.

    Calls initialize on the owner and all the value and type parameters of the symbol.

    Definition Classes
    InternalApi
  32. abstract val gen: TreeGen

    Advanced tree factories

    Advanced tree factories

    Definition Classes
    MacroInternalApi
  33. abstract def initialize(symbol: Universe.Symbol): symbol.type

    Forces all outstanding completers associated with this symbol.

    Forces all outstanding completers associated with this symbol. After this call returns, the symbol becomes immutable and thread-safe.

    Definition Classes
    InternalApi
  34. abstract def intersectionType(tps: List[Universe.Type], owner: Universe.Symbol): Universe.Type

    A creator for intersection type where intersections of a single type are replaced by the type itself, and repeated parent classes are merged.

    A creator for intersection type where intersections of a single type are replaced by the type itself, and repeated parent classes are merged.

    !!! Repeated parent classes are not merged - is this a bug in the comment or in the code?

    Definition Classes
    InternalApi
  35. abstract def intersectionType(tps: List[Universe.Type]): Universe.Type

    A creator for intersection type where intersections of a single type are replaced by the type itself.

    A creator for intersection type where intersections of a single type are replaced by the type itself.

    Definition Classes
    InternalApi
  36. abstract def isErroneous(symbol: Universe.Symbol): Boolean

    Does this symbol or its underlying type represent a typechecking error?

    Does this symbol or its underlying type represent a typechecking error?

    Definition Classes
    InternalApi
  37. abstract def isFreeTerm(symbol: Universe.Symbol): Boolean

    Does this symbol represent a free term captured by reification? If yes, isTerm is also guaranteed to be true.

    Does this symbol represent a free term captured by reification? If yes, isTerm is also guaranteed to be true.

    Definition Classes
    InternalApi
  38. abstract def isFreeType(symbol: Universe.Symbol): Boolean

    Does this symbol represent a free type captured by reification? If yes, isType is also guaranteed to be true.

    Does this symbol represent a free type captured by reification? If yes, isType is also guaranteed to be true.

    Definition Classes
    InternalApi
  39. abstract def isSkolem(symbol: Universe.Symbol): Boolean

    Does this symbol represent the definition of a skolem? Skolems are used during typechecking to represent type parameters viewed from inside their scopes.

    Does this symbol represent the definition of a skolem? Skolems are used during typechecking to represent type parameters viewed from inside their scopes.

    Definition Classes
    InternalApi
  40. abstract def labelDef(sym: Universe.Symbol, params: List[Universe.Symbol], rhs: Universe.Tree): Universe.LabelDef

    A factory method for LabelDef nodes.

    A factory method for LabelDef nodes.

    Definition Classes
    InternalApi
  41. abstract def methodType(params: List[Universe.Symbol], resultType: Universe.Type): Universe.MethodType

    A creator for MethodType types.

    A creator for MethodType types.

    Definition Classes
    InternalApi
  42. abstract def moduleDef(sym: Universe.Symbol, impl: Universe.Template): Universe.ModuleDef

    A factory method for ModuleDef nodes.

    A factory method for ModuleDef nodes.

    Definition Classes
    InternalApi
  43. abstract def newClassSymbol(owner: Universe.Symbol, name: Universe.TypeName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.ClassSymbol
    Definition Classes
    InternalApi
  44. abstract def newFreeTerm(name: String, value: => Any, flags: Universe.FlagSet = NoFlags, origin: String = null): Universe.FreeTermSymbol
    Definition Classes
    InternalApi
  45. abstract def newFreeType(name: String, flags: Universe.FlagSet = NoFlags, origin: String = null): Universe.FreeTypeSymbol
    Definition Classes
    InternalApi
  46. abstract def newMethodSymbol(owner: Universe.Symbol, name: Universe.TermName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.MethodSymbol
    Definition Classes
    InternalApi
  47. abstract def newModuleAndClassSymbol(owner: Universe.Symbol, name: Universe.Name, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): (Universe.ModuleSymbol, Universe.ClassSymbol)
    Definition Classes
    InternalApi
  48. abstract def newScopeWith(elems: Universe.Symbol*): Universe.Scope

    Create a new scope with the given initial elements.

    Create a new scope with the given initial elements.

    Definition Classes
    InternalApi
  49. abstract def newTermSymbol(owner: Universe.Symbol, name: Universe.TermName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.TermSymbol
    Definition Classes
    InternalApi
  50. abstract def newTypeSymbol(owner: Universe.Symbol, name: Universe.TypeName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.TypeSymbol
    Definition Classes
    InternalApi
  51. abstract def nullaryMethodType(resultType: Universe.Type): Universe.NullaryMethodType

    A creator for NullaryMethodType types.

    A creator for NullaryMethodType types.

    Definition Classes
    InternalApi
  52. abstract def polyType(tparams: List[Universe.Symbol], tpe: Universe.Type): Universe.PolyType

    A creator for type parameterizations that strips empty type parameter lists.

    A creator for type parameterizations that strips empty type parameter lists. Use this factory method to indicate the type has kind * (it's a polymorphic value) until we start tracking explicit kinds equivalent to typeFun (except that the latter requires tparams nonEmpty).

    Definition Classes
    InternalApi
  53. abstract def referenceCapturedVariable(vble: Universe.Symbol): Universe.Tree

    Mark given identifier as a reference to a captured variable itself suppressing dereferencing with the elem field.

    Mark given identifier as a reference to a captured variable itself suppressing dereferencing with the elem field.

    Definition Classes
    MacroInternalApi
  54. abstract def refinedType(parents: List[Universe.Type], owner: Universe.Symbol, decls: Universe.Scope, pos: Universe.Position): Universe.Type

    A creator for RefinedType types.

    A creator for RefinedType types.

    Definition Classes
    InternalApi
  55. abstract def refinedType(parents: List[Universe.Type], owner: Universe.Symbol, decls: Universe.Scope): Universe.Type

    A creator for RefinedType types.

    A creator for RefinedType types.

    Definition Classes
    InternalApi
  56. abstract def refinedType(parents: List[Universe.Type], owner: Universe.Symbol): Universe.Type

    A creator for RefinedType types.

    A creator for RefinedType types.

    Definition Classes
    InternalApi
  57. abstract def refinedType(parents: List[Universe.Type], decls: Universe.Scope, clazz: Universe.Symbol): Universe.RefinedType

    A creator for RefinedType types.

    A creator for RefinedType types.

    Definition Classes
    InternalApi
  58. abstract def refinedType(parents: List[Universe.Type], decls: Universe.Scope): Universe.RefinedType

    A creator for RefinedType types.

    A creator for RefinedType types.

    Definition Classes
    InternalApi
  59. abstract val reificationSupport: Universe.ReificationSupportApi

    This is an internal implementation module.

    This is an internal implementation module.

    Definition Classes
    InternalApi
  60. abstract def removeAttachment[T](tree: Universe.Tree)(implicit arg0: ClassTag[T]): tree.type

    Update the attachment with the payload of the given class type T removed.

    Update the attachment with the payload of the given class type T removed. Returns the tree itself.

    Definition Classes
    MacroInternalApi
  61. abstract def removeAttachment[T](symbol: Universe.Symbol)(implicit arg0: ClassTag[T]): symbol.type

    Update the attachment with the payload of the given class type T removed.

    Update the attachment with the payload of the given class type T removed. Returns the symbol itself.

    Definition Classes
    MacroInternalApi
  62. abstract def resetFlag(symbol: Universe.Symbol, flags: Universe.FlagSet): symbol.type

    Disables flags on the symbol.

    Disables flags on the symbol.

    Definition Classes
    MacroInternalApi
  63. abstract def setAnnotations(symbol: Universe.Symbol, annots: Universe.Annotation*): symbol.type

    Sets the annotations of the symbol.

    Sets the annotations of the symbol.

    Definition Classes
    MacroInternalApi
  64. abstract def setFlag(symbol: Universe.Symbol, flags: Universe.FlagSet): symbol.type

    Enables flags on the symbol.

    Enables flags on the symbol.

    Definition Classes
    MacroInternalApi
  65. abstract def setInfo(symbol: Universe.Symbol, tpe: Universe.Type): symbol.type

    Sets the info of the symbol.

    Sets the info of the symbol.

    Definition Classes
    MacroInternalApi
  66. abstract def setName(symbol: Universe.Symbol, name: Universe.Name): symbol.type

    Sets the name of the symbol.

    Sets the name of the symbol.

    Definition Classes
    MacroInternalApi
  67. abstract def setOriginal(tt: Universe.TypeTree, original: Universe.Tree): Universe.TypeTree

    Sets the original field of the type tree.

    Sets the original field of the type tree.

    Definition Classes
    MacroInternalApi
  68. abstract def setOwner(symbol: Universe.Symbol, newowner: Universe.Symbol): symbol.type

    Sets the owner of the symbol.

    Sets the owner of the symbol.

    Definition Classes
    MacroInternalApi
  69. abstract def setPos(tree: Universe.Tree, newpos: Universe.Position): tree.type

    Sets the pos of the tree.

    Sets the pos of the tree. Returns the tree itself.

    Definition Classes
    MacroInternalApi
  70. abstract def setPrivateWithin(symbol: Universe.Symbol, sym: Universe.Symbol): symbol.type

    Sets the privateWithin of the symbol.

    Sets the privateWithin of the symbol.

    Definition Classes
    MacroInternalApi
  71. abstract def setSymbol(tree: Universe.Tree, sym: Universe.Symbol): tree.type

    Sets the symbol of the tree.

    Sets the symbol of the tree. Returns the tree itself.

    Definition Classes
    MacroInternalApi
  72. abstract def setType(tree: Universe.Tree, tp: Universe.Type): tree.type

    Sets the tpe of the tree.

    Sets the tpe of the tree. Returns the tree itself.

    Definition Classes
    MacroInternalApi
  73. abstract def singleType(pre: Universe.Type, sym: Universe.Symbol): Universe.Type

    A creator for SingleType types.

    A creator for SingleType types.

    Definition Classes
    InternalApi
  74. abstract def subpatterns(tree: Universe.Tree): Option[List[Universe.Tree]]

    Retrieves the untyped list of subpatterns attached to selector dummy of an UnApply node.

    Retrieves the untyped list of subpatterns attached to selector dummy of an UnApply node. Useful in writing quasiquoting macros that do pattern matching.

    Definition Classes
    MacroInternalApi
  75. abstract def substituteSymbols(tree: Universe.Tree, from: List[Universe.Symbol], to: List[Universe.Symbol]): Universe.Tree

    Substitute symbols in to for corresponding occurrences of references to symbols from in this type.

    Substitute symbols in to for corresponding occurrences of references to symbols from in this type.

    Definition Classes
    InternalApi
  76. abstract def substituteThis(tree: Universe.Tree, clazz: Universe.Symbol, to: => Universe.Tree): Universe.Tree

    Substitute given tree to for occurrences of nodes that represent C.this, where C refers to the given class clazz.

    Substitute given tree to for occurrences of nodes that represent C.this, where C refers to the given class clazz.

    Definition Classes
    InternalApi
  77. abstract def substituteTypes(tree: Universe.Tree, from: List[Universe.Symbol], to: List[Universe.Type]): Universe.Tree

    Substitute types in to for corresponding occurrences of references to symbols from in this tree.

    Substitute types in to for corresponding occurrences of references to symbols from in this tree.

    Definition Classes
    InternalApi
  78. abstract def superType(thistpe: Universe.Type, supertpe: Universe.Type): Universe.Type

    A creator for SuperType types.

    A creator for SuperType types.

    Definition Classes
    InternalApi
  79. abstract def thisType(sym: Universe.Symbol): Universe.Type

    A creator for ThisType types.

    A creator for ThisType types.

    Definition Classes
    InternalApi
  80. abstract def transform(tree: blackbox.Context.Tree)(transformer: (blackbox.Context.Tree, TransformApi) => blackbox.Context.Tree): blackbox.Context.Tree

    Transforms a given tree using the provided function.

    Transforms a given tree using the provided function.

    See also

    TransformApi

  81. abstract def typeBounds(lo: Universe.Type, hi: Universe.Type): Universe.TypeBounds

    A creator for TypeBounds types.

    A creator for TypeBounds types.

    Definition Classes
    InternalApi
  82. abstract def typeDef(sym: Universe.Symbol): Universe.TypeDef

    A factory method for TypeDef nodes.

    A factory method for TypeDef nodes.

    Definition Classes
    InternalApi
  83. abstract def typeDef(sym: Universe.Symbol, rhs: Universe.Tree): Universe.TypeDef

    A factory method for TypeDef nodes.

    A factory method for TypeDef nodes.

    Definition Classes
    InternalApi
  84. abstract def typeRef(pre: Universe.Type, sym: Universe.Symbol, args: List[Universe.Type]): Universe.Type

    A creator for TypeRef types.

    A creator for TypeRef types.

    Definition Classes
    InternalApi
  85. abstract def typingTransform(tree: blackbox.Context.Tree, owner: blackbox.Context.Symbol)(transformer: (blackbox.Context.Tree, TypingTransformApi) => blackbox.Context.Tree): blackbox.Context.Tree

    Transforms a given tree at a given owner using the provided function.

    Transforms a given tree at a given owner using the provided function.

    See also

    TypingTransformApi

  86. abstract def typingTransform(tree: blackbox.Context.Tree)(transformer: (blackbox.Context.Tree, TypingTransformApi) => blackbox.Context.Tree): blackbox.Context.Tree

    Transforms a given tree using the provided function.

    Transforms a given tree using the provided function.

    See also

    TypingTransformApi

  87. abstract def unlink(scope: Universe.Scope, sym: Universe.Symbol): scope.type

    Removes a given symbol to the given scope.

    Removes a given symbol to the given scope.

    Definition Classes
    MacroInternalApi
  88. abstract def updateAttachment[T](tree: Universe.Tree, attachment: T)(implicit arg0: ClassTag[T]): tree.type

    Updates the attachment with the payload slot of T added/updated with the provided value.

    Updates the attachment with the payload slot of T added/updated with the provided value. Replaces an existing payload of the same type, if exists. Returns the tree itself.

    Definition Classes
    MacroInternalApi
  89. abstract def updateAttachment[T](symbol: Universe.Symbol, attachment: T)(implicit arg0: ClassTag[T]): symbol.type

    Updates the attachment with the payload slot of T added/updated with the provided value.

    Updates the attachment with the payload slot of T added/updated with the provided value. Replaces an existing payload of the same type, if exists. Returns the symbol itself.

    Definition Classes
    MacroInternalApi
  90. abstract def valDef(sym: Universe.Symbol): Universe.ValDef

    A factory method for ValDef nodes.

    A factory method for ValDef nodes.

    Definition Classes
    InternalApi
  91. abstract def valDef(sym: Universe.Symbol, rhs: Universe.Tree): Universe.ValDef

    A factory method for ValDef nodes.

    A factory method for ValDef nodes.

    Definition Classes
    InternalApi

Concrete 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 blackbox.Context.ContextInternalApi toany2stringadd[blackbox.Context.ContextInternalApi] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (blackbox.Context.ContextInternalApi, B)
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toArrowAssoc[blackbox.Context.ContextInternalApi] 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: (blackbox.Context.ContextInternalApi) => Boolean, msg: => Any): blackbox.Context.ContextInternalApi
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toEnsuring[blackbox.Context.ContextInternalApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (blackbox.Context.ContextInternalApi) => Boolean): blackbox.Context.ContextInternalApi
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toEnsuring[blackbox.Context.ContextInternalApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): blackbox.Context.ContextInternalApi
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toEnsuring[blackbox.Context.ContextInternalApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): blackbox.Context.ContextInternalApi
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toEnsuring[blackbox.Context.ContextInternalApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def manifestToTypeTag[T](mirror: Any, manifest: Manifest[T]): api.Universe.TypeTag[T]

    Convert a scala.reflect.Manifest to a scala.reflect.api.TypeTags#TypeTag.

    Convert a scala.reflect.Manifest to a scala.reflect.api.TypeTags#TypeTag.

    Compiler usually generates these conversions automatically, when a manifest for a type T is in scope, and an implicit of type TypeTag[T] is requested, but this method can also be called manually. For example:

    manifestToTypeTag(scala.reflect.runtime.currentMirror, implicitly[Manifest[String]])
    Definition Classes
    InternalApi
  19. def markForAsyncTransform(owner: Universe.Symbol, method: Universe.DefDef, awaitSymbol: Universe.Symbol, config: Map[String, AnyRef]): Universe.DefDef

    Mark the given DefDef for later processing by the async phase of the compiler

    Mark the given DefDef for later processing by the async phase of the compiler

    owner

    current owner the owner of the call site being transformed into an async state machine

    method

    A method of the form def $name($paramName: $ParamType): $T = $CODE, where calls to $CODE awaitSymbol in $CODE mark continuation points.

    awaitSymbol

    The await method, of a typically of a type like [T](Future[T): T

    config

    Untyped channel for additional configuration parameters. This currently allows

    • "postAnfTransform" : A function from Block => Block
    • "stateDiagram" : A function from (Symbol, Tree) => Option[String => Unit] that can opt to receive a .dot diagram of the state machine.
    Definition Classes
    InternalApi
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. def typeTagToManifest[T](mirror: Any, tag: api.Universe.TypeTag[T])(implicit arg0: ClassTag[T]): Manifest[T]

    Convert a scala.reflect.api.TypeTags#TypeTag to a scala.reflect.Manifest.

    Convert a scala.reflect.api.TypeTags#TypeTag to a scala.reflect.Manifest.

    Compiler usually generates these conversions automatically, when a type tag for a type T is in scope, and an implicit of type Manifest[T] is requested, but this method can also be called manually. For example:

    typeTagToManifest(scala.reflect.runtime.currentMirror, implicitly[TypeTag[String]])
    Definition Classes
    InternalApi
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. 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 blackbox.Context.ContextInternalApi toStringFormat[blackbox.Context.ContextInternalApi] 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): (blackbox.Context.ContextInternalApi, B)
    Implicit
    This member is added by an implicit conversion from blackbox.Context.ContextInternalApi toArrowAssoc[blackbox.Context.ContextInternalApi] 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 MacroInternalApi

Inherited from Universe.InternalApi

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromblackbox.Context.ContextInternalApi to any2stringadd[blackbox.Context.ContextInternalApi]

Inherited by implicit conversion StringFormat fromblackbox.Context.ContextInternalApi to StringFormat[blackbox.Context.ContextInternalApi]

Inherited by implicit conversion Ensuring fromblackbox.Context.ContextInternalApi to Ensuring[blackbox.Context.ContextInternalApi]

Inherited by implicit conversion ArrowAssoc fromblackbox.Context.ContextInternalApi to ArrowAssoc[blackbox.Context.ContextInternalApi]

Macros

TagInterop

TypeCreators

Ungrouped