Class scala.reflect.api.Trees.LabelDefExtractor
abstract class LabelDefExtractor extends AnyRef
Instance Constructors
new LabelDefExtractor()
Concrete Value Members
final def !=(arg0: Any): Boolean
final def ##(): Int
def +(other: String): String
def ->[B](y: B): (, B)
final def ==(arg0: Any): Boolean
final def asInstanceOf[T0]: T0
def clone(): AnyRef
def ensuring(cond: () => Boolean, msg: => Any):
def ensuring(cond: () => Boolean):
def ensuring(cond: Boolean, msg: => Any):
def ensuring(cond: Boolean):
final def eq(arg0: AnyRef): Boolean
def equals(arg0: AnyRef): Boolean
def finalize(): Unit
final def getClass(): Class[_ <: AnyRef]
def hashCode(): Int
final def isInstanceOf[T0]: Boolean
final def ne(arg0: AnyRef): Boolean
final def notify(): Unit
final def notifyAll(): Unit
final def synchronized[T0](arg0: => T0): T0
def toString(): String
final def wait(): Unit
final def wait(arg0: Long, arg1: Int): Unit
final def wait(arg0: Long): Unit
An extractor class to create and pattern match with syntax
LabelDef(name, params, rhs).This AST node does not have direct correspondence to Scala code. It is used for tailcalls and like. For example, while/do are desugared to label defs as follows:
while (cond) body ==> LabelDef($L, List(), if (cond) { body; L$() } else ())