trait Names extends AnyRef
EXPERIMENTAL
A slice of the Scala macros context that provides functions that generate fresh names.
In the current implementation, fresh names are more or less unique in the sense that
within the same compilation run they are guaranteed not to clash with:
1) Results of past and future invocations of functions of freshName family
2) User-defined or macro-generated names that don't contain dollar symbols
3) Macro-generated names that are created by concatenating names from the first, second and third categories
Uniqueness of fresh names across compilation runs is not guaranteed, but that's something that we would like to improve upon in future releases. See https://github.com/scala/bug/issues/6879 for more information.
- Self Type
- blackbox.Context
- Source
- Names.scala
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- Names
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Abstract Value Members
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abstract
def
freshName[NameType <: blackbox.Context.Name](name: NameType): NameType
Creates a more or less unique name having a given name as a prefix and having the same flavor (term name or type name) as the given name.
Creates a more or less unique name having a given name as a prefix and having the same flavor (term name or type name) as the given name. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
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abstract
def
freshName(name: String): String
Creates a string that represents a more or less unique name having a given prefix.
Creates a string that represents a more or less unique name having a given prefix. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
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abstract
def
freshName(): String
Creates a string that represents a more or less unique name.
Creates a string that represents a more or less unique name. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
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abstract
def
fresh[NameType <: blackbox.Context.Name](name: NameType): NameType
Creates a more or less unique name having a given name as a prefix and having the same flavor (term name or type name) as the given name.
Creates a more or less unique name having a given name as a prefix and having the same flavor (term name or type name) as the given name. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
- Annotations
- @deprecated
- Deprecated
(Since version 2.11.0) use freshName instead
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abstract
def
fresh(name: String): String
Creates a string that represents a more or less unique name having a given prefix.
Creates a string that represents a more or less unique name having a given prefix. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
- Annotations
- @deprecated
- Deprecated
(Since version 2.11.0) use freshName instead
-
abstract
def
fresh(): String
Creates a string that represents a more or less unique name.
Creates a string that represents a more or less unique name. Consult scala.reflect.macros.Names for more information on uniqueness of such names.
- Annotations
- @deprecated
- Deprecated
(Since version 2.11.0) use freshName instead
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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final
def
##(): Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Names, B)
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws( ... ) @native()
- def ensuring(cond: (Names) ⇒ Boolean, msg: ⇒ Any): Names
- def ensuring(cond: (Names) ⇒ Boolean): Names
- def ensuring(cond: Boolean, msg: ⇒ Any): Names
- def ensuring(cond: Boolean): Names
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
- def formatted(fmtstr: String): String
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
- Definition Classes
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- def →[B](y: B): (Names, B)