trait Aliases extends AnyRef
EXPERIMENTAL
A slice of the Scala macros context that defines shorthands for the most frequently used types and functions of the underlying compiler universe.
- Self Type
- blackbox.Context
- Source
- Aliases.scala
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Type Members
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type
Expr[+T] = Universe.Expr[T]
Expr wraps an abstract syntax tree and tags it with its type.
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type
Modifiers = Universe.Modifiers
The type of tree modifiers.
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type
Name = Universe.Name
The abstract type of names.
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type
Position = Universe.Position
Defines a universe-specific notion of positions.
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type
Scope = Universe.Scope
The base type of all scopes.
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type
Symbol = Universe.Symbol
The type of symbols representing declarations.
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type
TermName = Universe.TermName
The abstract type of names representing terms.
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type
Tree = Universe.Tree
The type of Scala abstract syntax trees.
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type
Type = Universe.Type
The type of Scala types, and also Scala type signatures.
The type of Scala types, and also Scala type signatures. (No difference is internally made between the two).
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type
TypeName = Universe.TypeName
The abstract type of names representing types.
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type
TypeTag[T] = Universe.TypeTag[T]
The type of type tags.
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type
WeakTypeTag[T] = Universe.WeakTypeTag[T]
The type of weak type tags.
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type
CompilationUnit = Universe.CompilationUnit
The type of compilation units.
The type of compilation units.
- Annotations
- @deprecated
- Deprecated
(Since version 2.11.0) c.enclosingTree-style APIs are now deprecated; consult the scaladoc for more information
- See also
-
type
Run = Universe.Run
The type of compilation runs.
The type of compilation runs.
- Annotations
- @deprecated
- Deprecated
(Since version 2.11.0) c.enclosingTree-style APIs are now deprecated; consult the scaladoc for more information
- See also
Abstract Value Members
-
abstract
def
Expr[T](tree: blackbox.Context.Tree)(implicit arg0: blackbox.Context.WeakTypeTag[T]): blackbox.Context.Expr[T]
A shorthand to create an expr.
A shorthand to create an expr.
Unlike the conventional expr factory, which requires a scala.reflect.api.TreeCreator, this one accepts a regular tree, but the resulting exprs are unable of being migrated to other universes/mirrors (the functionality normally not needed for macros, since there is only one compile-time universe and only one compile-time mirror).
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abstract
def
TypeTag[T](tpe: blackbox.Context.Type): blackbox.Context.TypeTag[T]
A shorthand to create a type tag.
A shorthand to create a type tag.
Unlike the conventional type tag factory, which requires a scala.reflect.api.TypeCreator, this one accepts a regular type, but the resulting type tags are unable of being migrated to other universes/mirrors (the functionality normally not needed for macros, since there is only one compile-time universe and only one compile-time mirror).
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abstract
def
WeakTypeTag[T](tpe: blackbox.Context.Type): blackbox.Context.WeakTypeTag[T]
A shorthand to create a weak type tag.
A shorthand to create a weak type tag.
Unlike the conventional type tag factory, which requires a scala.reflect.api.TypeCreator, this one accepts a regular type, but the resulting type tags are unable of being migrated to other universes/mirrors (the functionality normally not needed for macros, since there is only one compile-time universe and only one compile-time mirror).
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Aliases, B)
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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val
Expr: Universe.Expr.type
Constructor/Extractor for
Expr. -
val
TypeTag: Universe.TypeTag.type
Constructor/Extractor for
TypeTag. -
val
WeakTypeTag: Universe.WeakTypeTag.type
Constructor/Extractor for
WeakTypeTag. -
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @native() @throws( ... )
- def ensuring(cond: (Aliases) ⇒ Boolean, msg: ⇒ Any): Aliases
- def ensuring(cond: (Aliases) ⇒ Boolean): Aliases
- def ensuring(cond: Boolean, msg: ⇒ Any): Aliases
- def ensuring(cond: Boolean): Aliases
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
- def formatted(fmtstr: String): String
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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
-
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()
-
def
symbolOf[T](implicit arg0: blackbox.Context.WeakTypeTag[T]): Universe.TypeSymbol
Type symbol of
xas derived from a type tag. -
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
def
typeOf[T](implicit ttag: blackbox.Context.TypeTag[T]): blackbox.Context.Type
Shortcut for
implicitly[TypeTag[T]].tpe -
def
typeTag[T](implicit ttag: blackbox.Context.TypeTag[T]): blackbox.Context.TypeTag[T]
Shortcut for
implicitly[TypeTag[T]] -
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
- @native() @throws( ... )
-
def
weakTypeOf[T](implicit attag: blackbox.Context.WeakTypeTag[T]): blackbox.Context.Type
Shortcut for
implicitly[WeakTypeTag[T]].tpe -
def
weakTypeTag[T](implicit attag: blackbox.Context.WeakTypeTag[T]): blackbox.Context.WeakTypeTag[T]
Shortcut for
implicitly[WeakTypeTag[T]] - def →[B](y: B): (Aliases, B)