MacroInternalApi

trait MacroInternalApi extends InternalApi

Self Type: MacroInternalApi
Source: Universe.scala

Linear Supertypes

Universe.InternalApi, AnyRef, Any

Known Subclasses

ContextInternalApi

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MacroInternalApi
InternalApi
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by any2stringadd
by StringFormat
by Ensuring
by ArrowAssoc

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Type Members

trait DecoratorApi extends AnyRef

Definition Classes
InternalApi
See also
Decorators
abstract type Decorators <: MacroDecoratorApi
Syntactic conveniences for additional internal APIs for trees, symbols and types
Syntactic conveniences for additional internal APIs for trees, symbols and types

Definition Classes
MacroInternalApi → InternalApi
trait MacroDecoratorApi extends DecoratorApi
<invalid inheritdoc annotation>

Abstract Value Members

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
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.
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.
abstract def attachments(tree: Universe.Tree): Attachments { type Pos = Universe.this.Position }
The attachment of the tree.
abstract def attachments(symbol: Universe.Symbol): Attachments { type Pos = Universe.this.Position }
The attachment of the symbol.
abstract def boundedWildcardType(bounds: Universe.TypeBounds): Universe.BoundedWildcardType
A creator for BoundedWildcardType types.
A creator for BoundedWildcardType types.

Definition Classes
InternalApi
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.
abstract def capturedVariableType(vble: Universe.Symbol): Universe.Type
Convert type of a captured variable to *Ref type.
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.
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
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
abstract def constantType(value: Universe.Constant): Universe.ConstantType
A creator for ConstantType types.
A creator for ConstantType types.

Definition Classes
InternalApi
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
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
abstract val decorators: Decorators

Definition Classes
InternalApi
See also
Decorators
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
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
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
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
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
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.
abstract def enter(scope: Universe.Scope, sym: Universe.Symbol): scope.type
Adds a given symbol to the given scope.
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
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
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
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
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
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
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
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
abstract val gen: TreeGen
Advanced tree factories
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
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
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
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
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
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
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
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
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
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
abstract def newClassSymbol(owner: Universe.Symbol, name: Universe.TypeName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.ClassSymbol

Definition Classes
InternalApi
abstract def newFreeTerm(name: String, value: ⇒ Any, flags: Universe.FlagSet = NoFlags, origin: String = null): Universe.FreeTermSymbol

Definition Classes
InternalApi
abstract def newFreeType(name: String, flags: Universe.FlagSet = NoFlags, origin: String = null): Universe.FreeTypeSymbol

Definition Classes
InternalApi
abstract def newMethodSymbol(owner: Universe.Symbol, name: Universe.TermName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.MethodSymbol

Definition Classes
InternalApi
abstract def newModuleAndClassSymbol(owner: Universe.Symbol, name: Universe.Name, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): (Universe.ModuleSymbol, Universe.ClassSymbol)

Definition Classes
InternalApi
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
abstract def newTermSymbol(owner: Universe.Symbol, name: Universe.TermName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.TermSymbol

Definition Classes
InternalApi
abstract def newTypeSymbol(owner: Universe.Symbol, name: Universe.TypeName, pos: Universe.Position = NoPosition, flags: Universe.FlagSet = NoFlags): Universe.TypeSymbol

Definition Classes
InternalApi
abstract def nullaryMethodType(resultType: Universe.Type): Universe.NullaryMethodType
A creator for NullaryMethodType types.
A creator for NullaryMethodType types.

Definition Classes
InternalApi
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
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.
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
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
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
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
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
abstract val reificationSupport: Universe.ReificationSupportApi
This is an internal implementation module.
This is an internal implementation module.

Definition Classes
InternalApi
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.
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.
abstract def resetFlag(symbol: Universe.Symbol, flags: Universe.FlagSet): symbol.type
Disables flags on the symbol.
abstract def setAnnotations(symbol: Universe.Symbol, annots: Universe.Annotation*): symbol.type
Sets the annotations of the symbol.
abstract def setFlag(symbol: Universe.Symbol, flags: Universe.FlagSet): symbol.type
Enables flags on the symbol.
abstract def setInfo(symbol: Universe.Symbol, tpe: Universe.Type): symbol.type
Sets the info of the symbol.
abstract def setName(symbol: Universe.Symbol, name: Universe.Name): symbol.type
Sets the name of the symbol.
abstract def setOriginal(tt: Universe.TypeTree, original: Universe.Tree): Universe.TypeTree
Sets the original field of the type tree.
abstract def setOwner(symbol: Universe.Symbol, newowner: Universe.Symbol): symbol.type
Sets the owner of the symbol.
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.
abstract def setPrivateWithin(symbol: Universe.Symbol, sym: Universe.Symbol): symbol.type
Sets the privateWithin of the symbol.
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.
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.
abstract def singleType(pre: Universe.Type, sym: Universe.Symbol): Universe.Type
A creator for SingleType types.
A creator for SingleType types.

Definition Classes
InternalApi
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.
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
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
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
abstract def superType(thistpe: Universe.Type, supertpe: Universe.Type): Universe.Type
A creator for SuperType types.
A creator for SuperType types.

Definition Classes
InternalApi
abstract def thisType(sym: Universe.Symbol): Universe.Type
A creator for ThisType types.
A creator for ThisType types.

Definition Classes
InternalApi
abstract def typeBounds(lo: Universe.Type, hi: Universe.Type): Universe.TypeBounds
A creator for TypeBounds types.
A creator for TypeBounds types.

Definition Classes
InternalApi
abstract def typeDef(sym: Universe.Symbol): Universe.TypeDef
A factory method for TypeDef nodes.
A factory method for TypeDef nodes.

Definition Classes
InternalApi
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
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
abstract def unlink(scope: Universe.Scope, sym: Universe.Symbol): scope.type
Removes a given symbol to the given scope.
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.
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.
abstract def valDef(sym: Universe.Symbol): Universe.ValDef
A factory method for ValDef nodes.
A factory method for ValDef nodes.

Definition Classes
InternalApi
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

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
def +(other: String): String

Implicit
This member is added by an implicit conversion from MacroInternalApi to any2stringadd[MacroInternalApi] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (MacroInternalApi, B)

Implicit
This member is added by an implicit conversion from MacroInternalApi to ArrowAssoc[MacroInternalApi] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: Any): Boolean

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

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
def ensuring(cond: (MacroInternalApi) ⇒ Boolean, msg: ⇒ Any): MacroInternalApi

Implicit
This member is added by an implicit conversion from MacroInternalApi to Ensuring[MacroInternalApi] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (MacroInternalApi) ⇒ Boolean): MacroInternalApi

Implicit
This member is added by an implicit conversion from MacroInternalApi to Ensuring[MacroInternalApi] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): MacroInternalApi

Implicit
This member is added by an implicit conversion from MacroInternalApi to Ensuring[MacroInternalApi] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): MacroInternalApi

Implicit
This member is added by an implicit conversion from MacroInternalApi to Ensuring[MacroInternalApi] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
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( classOf[java.lang.Throwable] )
def formatted(fmtstr: String): String

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

Definition Classes
AnyRef → Any
Annotations
@native()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@native()
final def isInstanceOf[T0]: Boolean

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@native()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@native()
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
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
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( ... ) @native()
def →[B](y: B): (MacroInternalApi, B)

Implicit
This member is added by an implicit conversion from MacroInternalApi to ArrowAssoc[MacroInternalApi] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Packages

MacroInternalApi

trait MacroInternalApi extends InternalApi

Type Members

Abstract Value Members

Concrete Value Members

Inherited from Universe.InternalApi

Inherited from AnyRef

Inherited from Any

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

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

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

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

Macro Specific Additions

TagInterop

Types - Creation

Ungrouped

Packages

MacroInternalApi 

trait MacroInternalApi extends InternalApi

Type Members

Abstract Value Members

Concrete Value Members

Inherited from Universe.InternalApi

Inherited from AnyRef

Inherited from Any

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

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

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

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

Macro Specific Additions

TagInterop

Types - Creation

Ungrouped

MacroInternalApi