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wei-k.zeroapply_2.13.0-M4.0.2.2.source-code.LazyEitherImpl.scala Maven / Gradle / Ivy

package zeroapply

import scala.reflect.macros.blackbox.Context

final class LazyEitherImpl(override val c: Context) extends EitherBase {
  import c.universe._

  override protected def getValDef(name: TermName, left: Type, right: Type, body: Tree) =
    q"""val $name: _root_.scalaz.LazyEither[$left, $right] = $body"""

  override protected def wrapRight(value: Tree) =
    q"""_root_.scalaz.LazyEither.lazyRight($value)"""

  override protected def rightValue(value: Tree, left: Type, right: Type) =
    q"""$value.toOption.get"""

  override protected def asEither(value: Tree, left: Type, right: Tree) =
    q"""$value.asInstanceOf[_root_.scalaz.LazyEither[$left, $right]]"""
}