File: A_1.scala

package info (click to toggle)
scala 2.11.12-6
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 62,924 kB
  • sloc: javascript: 28,808; java: 13,415; xml: 3,135; sh: 1,620; python: 756; makefile: 38; awk: 36; ansic: 6
file content (9 lines) | stat: -rw-r--r-- 300 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
 
import scala.reflect._,macros._, scala.language.experimental.macros

object A {
  def impl[T: c.WeakTypeTag](c: Context)(t: c.Expr[T]): c.Expr[List[T]] = {
    val r = c.universe.reify { List(t.splice) }
    c.Expr[List[T]]( c.untypecheck(r.tree) )
  }
  def demo[T](t: T): List[T] = macro impl[T]
}